Macro screw maker1 2
File:Text-x-python Macro_screw_maker1_2 |
Description |
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Creates a screw, bolt... with or without thread Author: Ulrich Brammer |
Author |
Ulrich Brammer |
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None |
Links |
Macros recipes How to install macros How to customize toolbars |
Macro Version |
1.0 |
Date last modified |
None |
FreeCAD Version(s) |
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Default shortcut |
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Description
This macro creates a screw with or without thread, according to ISO standards.
Utilisation
Select the characteristics of the screw and click on the create button
If you select a circle on a hole, or alternativel the inner surface of a circular hole and the circle at top of that hole at the same time, the screw will be placed into the hole with the create button.
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Interface of screw_maker and a few types of screws.
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A screw with thread
Script
# -*- coding: utf-8 -*- # Form implementation generated from reading ui file 'screw_selector.ui' # # Created: Sat Aug 3 23:19:38 2013 # by: PyQt4 UI code generator 4.9.3 # # WARNING! All changes made in this file will be lost! """ Macro to generate screws with FreeCAD. Version 1.4 from 1st of September 2013 *************************************************************************** * Copyright (c) 2013 Ulrich Brammer <ulrich1a[at]users.sourceforge.net> * * * * This file is a supplement to the FreeCAD CAx development system. * * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU Lesser General Public License (LGPL) * * as published by the Free Software Foundation; either version 2 of * * the License, or (at your option) any later version. * * for detail see the LICENCE text file. * * * * This software is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU Library General Public License for more details. * * * * You should have received a copy of the GNU Library General Public * * License along with this macro; if not, write to the Free Software * * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 * * USA * * * *************************************************************************** """ __author__ = "Ulrich Brammer <ulrich1a@users.sourceforge.net>" from PyQt4 import QtCore, QtGui import FreeCAD, Part, math from FreeCAD import Base import DraftVecUtils DEBUG = True # set to True to show debug messages # Diameters included in this library/macro # The ISO-standards may include more diameters! # Dictionary used for user messages standard_diameters = { 'ISO4017': ('M1.6', 'M36'), # ISO 4017 Hex-head-screw 'ISO4014': ('M4', 'M30'), # ISO 4014 Hex-head-bolt 'EN1662': ('M5', 'M16'), # EN 1662 Hexagon bolts with flange, small series 'EN1665': ('M5', 'M20'), # EN 1665 Hexagon bolts with flange, heavy series 'ISO4762': ('M1.6', 'M36'), # ISO 4762 Hexagon socket head cap screws 'ISO2009': ('M1.6', 'M10'), # ISO 2009 Slotted countersunk flat head screws 'ISO2010': ('M1.6', 'M10'), # ISO 2010 Slotted raised countersunk head screws 'ISO1580': ('M1.6', 'M10'), # ISO 1580 Slotted pan head screws 'ISO7045': ('M1.6', 'M10'), # ISO 7045 Pan head screws type H cross recess 'ISO7046': ('M1.6', 'M10'), 'ISO7047': ('M1.6', 'M10'), 'ISO1207': ('M3', 'M10'), # ISO 1207 Slotted cheese head screws 'ISO7048': ('M2.5', 'M8'), # ISO 7048 Cross-recessed cheese head screws with type H cross recess 'ISO7380': ('M3', 'M12'), # ISO 7380 Hexagon socket button head screws 'ISO10642':('M3', 'M20'), # ISO 10642 Hexagon socket countersunk head screws 'ISO14579':('M2', 'M20'), # ISO 14579 Hexalobular socket head cap screws 'ISO14580':('M2', 'M10'), # ISO 14580 Hexalobular socket cheese head screws 'ISO14583':('M2', 'M10'), # ISO 14583 Hexalobular socket pan head screws 'ISO7089': ('M1.6', 'M36')} # Washer # ISO 4017 Hex-head-screw # P, c, dw, e, k, r, s iso4017head={ 'M1.6':(0.35, 0.2, 2.3, 3.4, 1.1, 0.1, 3.2), 'M2': (0.40, 0.2, 3.0, 4.4, 1.4, 0.1, 4.0), 'M2.5':(0.45, 0.2, 4.0, 5.5, 1.7, 0.1, 5.0), 'M3': (0.5, 0.2, 4.6, 6.1, 2.0, 0.1, 5.5), 'M4': (0.7, 0.2, 5.9, 7.7, 3.5, 0.2, 7.0), 'M5': (0.8, 0.2, 6.9, 8.9, 3.5, 0.2, 8.0), 'M6': (1.0, 0.2, 8.9, 11.05, 4.0, 0.25, 10.0), 'M8': (1.25, 0.3, 11.7, 14.5, 5.3, 0.25, 13.0), 'M10': (1.50, 0.3, 14.7, 17.9, 6.4, 0.4, 16.0), 'M12': (1.75, 0.3, 16.7, 20.1, 7.5, 0.6, 18.0), 'M14': (2.00, 0.3, 20.5, 24.5, 8.8, 0.6, 22.0), 'M16': (2.00, 0.4, 22.4, 26.9, 10.0, 0.6, 24.0), 'M20': (2.50, 0.4, 28.2, 33.7, 12.5, 0.8, 30.0), 'M24': (3.00, 0.4, 33.7, 40.1, 15.0, 0.8, 36.0), 'M27': (3.00, 0.4, 38.0, 45.2, 17.0, 1.0, 41.0), 'M30': (3.50, 0.4, 42.8, 50.9, 18.7, 1.0, 46.0), #dw not in class A, e not in class A 'M36': (4.00, 0.4, 51.2, 61.0, 22.5, 1.0, 55.0), #dw not in class A, e not in class A 'M42': (4.50, 0.7, 60.0, 71.3, 26.0, 1.2, 65.0), 'M48': (5.00, 0.7, 69.5, 82.6, 30.0, 1.6, 75.0), 'M56': (5.50, 0.7, 78.7, 93.6, 35.0, 2.0, 85.0), 'M64': (6.00, 0.7, 88.2,104.9, 40.0, 2.0, 95.0) } iso4017length = { '2': ( 1.8, 2.2), '3': ( 2.8, 3.2), '4': ( 3.76, 4.24), '5': ( 4.76, 5.24), '6': ( 5.76, 6.24), '8': ( 7.71, 8.29), '10':( 9.71, 10.29), '12':(11.65, 12.35), '14':(13.65, 14.35), '16':(15.65, 16.35), '20':(19.58, 20.42), '25':(24.58, 25.42), '30':(29.58, 30.42), '35':(34.5, 35.5), '40':(39.5, 40.5), '45':(44.5, 45.5), '50':(49.5, 50.5), '55':(54.4, 55.6), '60':(59.4, 60.6), '65':(64.4, 65.6), '70':(69.4, 70.6), '80':(79.4, 80.6), '100':(99.3, 100.7), '110':(109.3, 110.7), '120':(119.3, 120.7), '130':(129.2, 130.8), '140':(139.2, 130.8), '150':(149.2, 150.8), '160':(159.2, 160.8), '180':(179.2, 180.8), '200':(199.1, 200.9) } # range of typical srew lengths # min_length, max_length iso4017range = { 'M1.6': ('2', '16'), 'M2': ('4', '20'), 'M2.5': ('5', '25'), 'M3': ('5', '30'), 'M4': ('6', '40'), 'M5': ('8', '50'), 'M6': ('12', '60'), 'M8': ('16', '80'), 'M10':('20', '100'), 'M12':('25','120'), 'M14':('25','100'), # www.agriti.com 'M16':('30','150'), 'M20':('40','160'), 'M24':('50','180'), 'M27':('50','100'), 'M30':('60','200'), 'M36':('70','200'), 'M42':('70','200'), 'M48':('100','200'), 'M56':('110','200'), 'M64':('120','200') } # ISO 4014 Hex-head-bolt # P, b1, b2, b3, c, dw, e, k, r, s iso4014head={ 'M4': (0.70, 14.0, 0.0, 0.0, 0.2, 5.9, 7.7, 3.5, 0.2, 7.0), 'M5': (0.80, 16.0, 0.0, 0.0, 0.2, 6.9, 8.9, 3.5, 0.2, 8.0), 'M6': (1.00, 18.0, 24.0, 37.0, 0.2, 8.9, 11.05, 4.0, 0.25, 10.0), 'M8': (1.25, 22.0, 28.0, 41.0, 0.3, 11.7, 14.5, 5.3, 0.4, 13.0), 'M10':(1.50, 26.0, 32.0, 45.0, 0.3, 14.7, 17.9, 6.4, 0.4, 16.0), 'M12':(1.75, 30.0, 36.0, 49.0, 0.3, 16.7, 20.1, 7.5, 0.6, 18.0), 'M14':(2.00, 34.0, 40.0, 0.0, 0.3, 20.5, 24.5, 8.8, 0.6, 22.0), 'M16':(2.00, 38.0, 44.0, 57.0, 0.4, 22.4, 26.9, 10.0, 0.6, 24.0), 'M20':(2.50, 46.0, 52.0, 65.0, 0.4, 28.2, 33.7, 12.5, 0.8, 30.0), 'M24':(3.00, 54.0, 60.0, 73.0, 0.4, 33.7, 40.1, 15.0, 0.8, 36.0), 'M27':(3.00, 60.0, 66.0, 79.0, 0.4, 38.0, 45.2, 17.0, 1.0, 41.0), 'M30':(3.50, 66.0, 72.0, 85.0, 0.4, 42.8, 50.9, 18.7, 1.0, 46.0)} #dw not in class A, e not in class A #'M36':( , 0.4, 51.2, 61.0, 22.5, 55.0)} #dw not in class A, e not in class A iso4014length = { '25':(24.58, 25.42), '30':(29.58, 30.42), '35':(34.5, 35.5), '40':(39.5, 40.5), '45':(44.5, 45.5), '50':(49.5, 50.5), '55':(54.4, 55.6), '60':(59.4, 60.6), '65':(64.4, 65.6), '70':(69.4, 70.6), '80':(79.4, 80.6), '100':(99.3, 100.7), '110':(109.3, 110.7), '120':(119.3, 120.7), '130':(129.2, 130.8), '140':(139.2, 130.8), '150':(149.2, 150.8), '160':(159.2, 160.8), '180':(179.2, 180.8), '200':(199.1, 200.9), '220':(219.1, 220.9) } # range of typical srew lengths # min_length, max_length iso4014range = { 'M4': ('25', '50'), 'M5': ('25', '50'), 'M6': ('30', '130'), 'M8': ('30', '180'), 'M10':('35', '150'), 'M12':('50','150'), 'M14':('50','160'), 'M16':('55','200'), 'M20':('60','300'), 'M24':('80','220'), 'M27':('90', '220'), 'M30':('90', '220')} # EN 1662 Hexagon bolts with flange, small series # P, b0, b1, b2, b3, c, dc, dw, e, k, kw, lf, r1, s en1662def={ 'M5': (0.80, 25.0, 16.0, 0.0, 0.0, 1.0, 11.4, 9.4, 7.59, 5.6, 2.3, 1.4, 0.2, 7.0), 'M6': (1.00, 30.0, 18.0, 0.0, 0.0, 1.1, 13.6, 11.6, 8.71, 6.9, 2.9, 1.6, 0.25, 8.0), 'M8': (1.25, 35.0, 22.0, 28.0, 0.0, 1.2, 17.0, 14.9, 10.95, 8.5, 3.8, 2.1, 0.4, 10.0), 'M10':(1.50, 40.0, 26.0, 32.0, 0.0, 1.5, 20.8, 18.7, 14.26, 9.7, 4.3, 2.1, 0.4, 13.0), 'M12':(1.75, 45.0, 30.0, 36.0, 0.0, 1.8, 24.7, 22.5, 17.62, 12.1, 5.4, 2.1, 0.6, 16.0), 'M14':(2.00, 50.0, 34.0, 40.0, 0.0, 2.1, 28.6, 26.4, 19.86, 12.9, 5.6, 2.1, 0.6, 18.0), 'M16':(2.00, 55.0, 38.0, 44.0, 57.0, 2.4, 32.8, 30.6, 23.15, 15.2, 6.8, 3.2, 0.6, 21.0)} # range of typical srew lengths # min_length, max_length en1662range = { 'M5': ('10', '50'), 'M6': ('12', '60'), 'M8': ('16', '80'), 'M10':('20','100'), 'M12':('25','120'), 'M14':('30','140'), 'M16':('35','160') } en1662length = { '10':( 9.71, 10.29), '12':(11.65, 12.35), '16':(15.65, 16.35), '20':(19.58, 20.42), '25':(24.58, 25.42), '30':(29.58, 30.42), '35':(34.5, 35.5), '40':(39.5, 40.5), '45':(44.5, 45.5), '50':(49.5, 50.5), '55':(54.4, 55.6), '60':(59.4, 60.6), '65':(64.4, 65.6), '70':(69.4, 70.6), '80':(79.4, 80.6), '90':(89.3, 90.7), '100':(99.3, 100.7), '110':(109.3, 110.7), '120':(119.3, 120.7), '130':(129.2, 130.8), '140':(139.2, 130.8), '150':(149.2, 150.8), '160':(159.2, 160.8) } # EN 1665 Hexagon bolts with flange, heavy series # P, b0, b1, b2, b3, c, dc, dw, e, k, kw, lf, r1, s en1665def={ 'M5': (0.80, 25.0, 16.0, 0.0, 0.0, 1.0, 11.8, 9.8, 8.71, 5.8, 2.6, 1.4, 0.2, 8.0), 'M6': (1.00, 30.0, 18.0, 0.0, 0.0, 1.1, 14.2, 12.2, 10.95, 6.6, 3.0, 1.6, 0.25,10.0), 'M8': (1.25, 35.0, 22.0, 28.0, 0.0, 1.2, 18.0, 15.8, 14.26, 8.1, 3.9, 2.1, 0.4, 13.0), 'M10':(1.50, 40.0, 26.0, 32.0, 0.0, 1.5, 22.3, 19.6, 17.62, 10.4, 4.1, 2.1, 0.4, 16.0), 'M12':(1.75, 45.0, 30.0, 36.0, 0.0, 1.8, 26.6, 23.8, 19.86, 11.8, 5.6, 2.1, 0.6, 18.0), 'M14':(2.00, 50.0, 34.0, 40.0, 0.0, 2.1, 30.5, 27.6, 23.15, 13.7, 6.5, 2.1, 0.6, 21.0), 'M16':(2.00, 55.0, 38.0, 44.0, 57.0, 2.4, 35.0, 31.9, 26.51, 15.4, 7.3, 3.2, 0.6, 24.0), 'M20':(2.50, 65.0, 46.0, 52.0, 65.0, 3.0, 43.0, 39.9, 33.23, 18.9, 8.9, 4.2, 0.8, 30.0)} # range of typical srew lengths # min_length, max_length en1665range = { 'M5': ('10', '50'), 'M6': ('12', '60'), 'M8': ('16', '80'), 'M10':('20','100'), 'M12':('25','120'), 'M14':('30','140'), 'M16':('35','160'), 'M20':('65','200') } en1665length = { '10':( 9.71, 10.29), '12':(11.65, 12.35), '16':(15.65, 16.35), '20':(19.58, 20.42), '25':(24.58, 25.42), '30':(29.58, 30.42), '35':(34.5, 35.5), '40':(39.5, 40.5), '45':(44.5, 45.5), '50':(49.5, 50.5), '55':(54.4, 55.6), '60':(59.4, 60.6), '65':(64.4, 65.6), '70':(69.4, 70.6), '80':(79.4, 80.6), '90':(89.3, 90.7), '100':(99.3, 100.7), '110':(109.3, 110.7), '120':(119.3, 120.7), '130':(129.2, 130.8), '140':(139.2, 130.8), '150':(149.2, 150.8), '160':(159.2, 160.8), '180':(179.2, 180.8), '200':(199.1, 200.9) } # ISO 1207 definitions Class A, Slotted cheese head screws # P, a, b, dk, dk_mean, da, k, n_min, r, t_min, x iso1207def={ 'M1.6':(0.35, 0.7, 25.0, 3.0, 2.9, 2.0, 1.1, 0.46, 0.1, 0.45, 0.9), 'M2': (0.40, 0.8, 25.0, 3.8, 3.7, 2.6, 1.4, 0.56, 0.1, 0.6, 1.0), 'M2.5':(0.45, 0.9, 25.0, 4.5, 4.4, 3.1, 1.8, 0.66, 0.1, 0.7, 1.1), 'M3': (0.50, 1.0, 25.0, 5.5, 5.4, 3.6, 2.0, 0.86, 0.1, 0.85, 1.25), 'M3.5':(0.60, 1.2, 38.0, 6.0, 5.9, 4.1, 2.4, 1.06, 0.1, 1.0, 1.5), 'M4': (0.70, 1.4, 38.0, 7.0, 6.9, 4.7, 2.6, 1.26, 0.2, 1.1, 1.75), 'M5': (0.80, 1.6, 38.0, 8.5, 8.4, 5.7, 3.3, 1.26, 0.2, 1.3, 2.0), 'M6': (1.00, 2.0, 38.0, 10.0, 9.9, 6.8, 3.9, 1.66, 0.25,1.6, 2.5), 'M8': (1.25, 2.5, 38.0, 13.0, 12.85, 9.2, 5.0, 2.06, 0.4, 2.0, 3.2), 'M10': (1.50, 3.0, 38.0, 16.0, 15.85, 11.2,6.0, 2.56, 0.4, 2.4, 3.8)} # range of typical srew lengths # min_length, max_length iso1207range = { 'M1.6':('2', '16'), 'M2': ('3', '20'), 'M2.5':('3', '25'), 'M3': ('4', '30'), 'M3.5':('5', '35'), 'M4': ('5', '40'), 'M5': ('6', '50'), 'M6': ('8', '60'), 'M8': ('10', '80'), 'M10':('12', '80')} # slotted cheese head screws # nom length: l_min, l_max iso1207length = { '2': (1.8, 2.2), '3': ( 2.8, 3.2), '4': ( 3.76, 4.24), '5': ( 4.76, 5.24), '6': ( 5.76, 6.24), '8': ( 7.71, 8.29), '10':( 9.71, 10.29), '12':(11.65, 12.35), '14':(13.65, 14.35), '16':(15.65, 16.35), '20':(19.58, 20.42), '25':(24.58, 25.42), '30':(29.58, 30.42), '35':(34.5, 35.5), '40':(39.5, 40.5), '45':(44.5, 45.5), '50':(49.5, 50.5), '55':(54.05, 55.95), '60':(59.05, 60.95), '65':(64.05, 65.95), '70':(69.05, 70.95), '75':(74.05, 75.95), '80':(79.05, 80.95) } # ISO 14580 definitions , Hexalobular socket cheese head screws # P, a, b, dk, dk_mean, da, k, n_min, r, t_min, x # tt, k, A, t_mean iso14580def={ 'M2': ('T6', 1.55, 1.75, 0.8), 'M2.5':('T8', 1.85, 2.40, 0.9), 'M3': ('T10', 2.40, 2.80, 1.2), 'M3.5':('T15', 2.60, 3.35, 1.3), 'M4': ('T20', 3.10, 3.95, 1.5), 'M5': ('T25', 3.65, 4.50, 1.7), 'M6': ('T30', 4.40, 5.60, 2.1), 'M8': ('T45', 5.80, 7.95, 2.9), 'M10': ('T50', 6.90, 8.95, 3.3)} # range of typical srew lengths # min_length, max_length # iso14580range = iso1207range # nom length: l_min, l_max iso14580length = { '3': ( 2.8, 3.2), '4': ( 3.76, 4.24), '5': ( 4.76, 5.24), '6': ( 5.76, 6.24), '8': ( 7.71, 8.29), '10':( 9.71, 10.29), '12':(11.65, 12.35), '14':(13.65, 14.35), '16':(15.65, 16.35), '20':(19.58, 20.42), '25':(24.58, 25.42), '30':(29.58, 30.42), '35':(34.5, 35.5), '40':(39.5, 40.5), '45':(44.5, 45.5), '50':(49.5, 50.5), '55':(54.05, 55.95), '60':(59.05, 60.95), '65':(64.05, 65.95), '70':(69.05, 70.95), '75':(74.05, 75.95), '80':(79.05, 80.95) } # ISO 7048 definitions Class A, # Cross-recessed cheese head screws with type H or Z cross recess # P, a, b, dk, dk_mean, da, k, r, x, cT, mH, mZ iso7048def={ 'M2.5':(0.45, 0.9, 25.0, 4.5, 4.4, 3.1, 1.8, 0.1, 1.1, '1', 2.7, 2.4), 'M3': (0.50, 1.0, 25.0, 5.5, 5.4, 3.6, 2.0, 0.1, 1.25,'2', 3.5, 3.5), 'M3.5':(0.60, 1.2, 38.0, 6.0, 5.9, 4.1, 2.4, 0.1, 1.5, '2', 3.8, 3.7), 'M4': (0.70, 1.4, 38.0, 7.0, 6.9, 4.7, 2.6, 0.2, 1.75,'2', 4.1, 4.0), 'M5': (0.80, 1.6, 38.0, 8.5, 8.4, 5.7, 3.3, 0.2, 2.0, '2', 4.8, 4.6), 'M6': (1.00, 2.0, 38.0, 10.0, 9.9, 6.8, 3.9, 0.25,2.5, '3', 6.2, 6.1), 'M8': (1.25, 2.5, 38.0, 13.0, 12.85, 9.2, 5.0, 0.4, 3.2, '3', 7.7, 7.5) } # range of typical srew lengths # min_length, max_length iso7048range = { 'M2.5':('3', '25'), 'M3': ('4', '30'), 'M3.5':('5', '35'), 'M4': ('5', '40'), 'M5': ('6', '50'), 'M6': ('8', '60'), 'M8': ('10', '80')} # nom length: l_min, l_max iso7048length = { '3': ( 2.8, 3.2), '4': ( 3.76, 4.24), '5': ( 4.76, 5.24), '6': ( 5.76, 6.24), '8': ( 7.71, 8.29), '10':( 9.71, 10.29), '12':(11.65, 12.35), '16':(15.65, 16.35), '20':(19.58, 20.42), '25':(24.58, 25.42), '30':(29.58, 30.42), '35':(34.5, 35.5), '40':(39.5, 40.5), '45':(44.5, 45.5), '50':(49.5, 50.5), '60':(59.05, 60.95), '70':(69.05, 70.95), '80':(79.05, 80.95) } # Button Head Screw # nom length: l_min, l_max iso7380length = { #'2.5':(2.3, 2.7), #'3': ( 2.8, 3.2), '4': ( 3.76, 4.24), '5': ( 4.76, 5.24), '6': ( 5.76, 6.24), '8': ( 7.71, 8.29), '10':( 9.71, 10.29), '12':(11.65, 12.35), '14':(13.65, 14.35), '16':(15.65, 16.35), '20':(19.58, 20.42), '25':(24.58, 25.42), '30':(29.58, 30.42), '35':(34.5, 35.5), '40':(39.5, 40.5), '45':(44.5, 45.5), '50':(49.5, 50.5), '55':(54.05, 55.95), '60':(59.05, 60.95) } # ISO 7380 definitions Class A # http://www.agrati.com/it/unificati/it/gamma/unificati/home02.htm # P, a, da, dk, dk_mean,s_mean,t_min, r, k, e, w, iso7380def={ 'M3': (0.50, 1.0, 3.6, 5.7, 5.5, 2.03, 1.04, 0.1, 1.65, 2.3, 0.2), 'M4': (0.70, 1.4, 4.7, 7.6, 7.4, 2.54, 1.30, 0.2, 2.20, 2.87, 0.3), 'M5': (0.80, 1.6, 5.7, 9.5, 9.3, 3.05, 1.56, 0.2, 2.75, 3.44, 0.38), 'M6': (1.00, 2.0, 6.8, 10.5, 10.3, 4.05, 2.08, 0.25,3.3, 4.58, 0.74), 'M8': (1.25, 2.5, 9.2, 14.0, 13.8, 5.05, 2.60, 0.4, 4.4, 5.72, 1.05), 'M10': (1.50, 3.0, 11.2, 17.5, 17.3, 6.05, 3.12, 0.4, 5.5, 6.86, 1.45), 'M12': (1.75, 3.5, 13.7, 21.0, 20.7, 8.06, 4.16, 0.6, 6.6, 9.15, 1.63), 'M16': (1.75, 3.5, 18.2, 28.0, 27.8, 10.06,5.20, 0.6, 8.8, 9.15, 2.25) } # range of typical srew lengths # min_length, max_length iso7380range = { 'M3': ('5', '25'), 'M4': ('5', '40'), 'M5': ('6', '40'), 'M6': ('8', '60'), 'M8': ('10', '60'), 'M10':('12', '60'), 'M12':('16', '60'), 'M16':('20', '60')} L_iso2009length =['2.5','3','4','5','6','8','10','12','14','16','20', \ '25','30','35','40','45','50','55','60','65','70','75','80'] # nom length: l_min, l_max iso2009length = { '2.5':(2.3, 2.7), '3': ( 2.8, 3.2), '4': ( 3.76, 4.24), '5': ( 4.76, 5.24), '6': ( 5.76, 6.24), '8': ( 7.71, 8.29), '10':( 9.71, 10.29), '12':(11.65, 12.35), '14':(13.65, 14.35), '16':(15.65, 16.35), '20':(19.58, 20.42), '25':(24.58, 25.42), '30':(29.58, 30.42), '35':(34.5, 35.5), '40':(39.5, 40.5), '45':(44.5, 45.5), '50':(49.5, 50.5), '55':(54.05, 55.95), '60':(59.05, 60.95), '65':(64.05, 65.95), '70':(69.05, 70.95), '75':(74.05, 75.95), '80':(79.05, 80.95) } # ISO 2009 definitions Class A # P, a, b, dk_theo, dk_mean, k, n_min, r, t_mean, x iso2009def={ 'M1.6':(0.35, 0.7, 25, 3.6, 2.8, 1.0, 0.46, 0.4, 0.4, 0.9), 'M2': (0.40, 0.8, 25, 4.4, 3.6, 1.2, 0.56, 0.5, 0.5, 1.0), 'M2.5':(0.45, 0.9, 25, 5.5, 4.5, 1.5, 0.66, 0.6, 0.6, 1.1), 'M3': (0.50, 1.0, 25, 6.3, 5.3, 1.65, 0.86, 0.8, 0.7, 1.25), 'M3.5':(0.60, 1.2, 38, 8.2, 7.1, 2.35, 1.06, 0.9, 1.0, 1.5), 'M4': (0.70, 1.4, 38, 9.4, 8.2, 2.7, 1.26, 1.0, 1.1, 1.75), 'M5': (0.80, 1.6, 38,10.4, 9.2, 2.7, 1.26, 1.3, 1.2, 2.0), 'M6': (1.00, 2.0, 38,12.6, 11.2, 3.3, 1.66, 1.5, 1.4, 2.5), 'M8': (1.25, 2.5, 38,17.3, 15.6, 4.65, 2.06, 2.0, 2.0, 3.2), 'M10': (1.50, 3.0, 38,20.0, 18.1, 5.0, 2.56, 2.5, 2.3, 3.8)} # range of typical srew lengths # min_length, max_length iso2009range = { 'M1.6':('2.5', '16'), 'M2': ('3', '20'), 'M2.5':('4', '25'), 'M3': ('5', '30'), 'M3.5':('6', '35'), 'M4': ('6', '40'), 'M5': ('8', '50'), 'M6': ('8', '60'), 'M8': ('10', '80'), 'M10':('12', '80')} # ISO 7046 definitions Class A # ISO 7046 Countersunk flat head srews (common head style) # with type H or type Z cross recess # Parameters P, a, b, dk_theo, dk_mean, k, r, x to be read from iso2009def # Length = iso7045length # cT, mH, mZ iso7046def={ 'M1.6':('0', 1.6, 1.6), 'M2': ('0', 1.9, 1.9), 'M2.5':('1', 2.9, 2.8), 'M3': ('1', 3.2, 3.0), 'M3.5':('2', 4.4, 4.1), 'M4': ('2', 4.6, 4.4), 'M5': ('2', 5.2, 4.0), 'M6': ('3', 6.8, 6.6), 'M8': ('4', 8.9, 8.8), 'M10': ('4', 10.0,9.8)} # range of typical srew lengths # min_length, max_length iso7046range = { 'M1.6':('3', '16'), 'M2': ('3', '20'), 'M2.5':('3', '25'), 'M3': ('4', '30'), 'M3.5':('5', '35'), 'M4': ('5', '40'), 'M5': ('6', '50'), 'M6': ('8', '60'), 'M8': ('10', '60'), 'M10':('12', '60')} # ISO 2010, ISO 7047 definitions Class A: Raised Countersunk head srews # ISO 2010 slotted screws (common head style) range = iso2009range # ISO 7047 with type H or type Z cross recess range = iso7046range # Parameters P, a, b, dk_theo, dk_mean, k, r, x to be read from iso2009def # Length = iso7045length # rf, t_mean, cT, mH, mZ Raised_countersunk_def={ 'M1.6':(3.0, 0.7, '0', 1.9, 1.9), 'M2': (4.0, 0.9, '0', 2.0, 2.2), 'M2.5':(5.0, 1.1, '1', 3.0, 2.8), 'M3': (6.0, 1.3, '1', 3.4, 3.1), 'M3.5':(8.5, 1.5, '2', 4.8, 4.6), 'M4': (9.5, 1.8, '2', 5.2, 5.0), 'M5': (9.5, 2.2, '2', 5.4, 5.3), 'M6': (12.0, 2.6, '3', 7.3, 7.1), 'M8': (16.5, 3.5, '4', 9.6, 9.5), 'M10': (19.5, 4.1, '4', 10.4,10.3)} # ISO 1580 definitions Class A, Slotted pan head screws # P, a, b, dk_max,da, k, n_min, r, rf, t_mean, x iso1580def={ 'M1.6':(0.35, 0.7, 25, 3.2, 2.0, 1.0, 0.46, 0.1, 0.5, 0.4, 0.9), 'M2': (0.4, 0.8, 25, 4.0, 2.6, 1.3, 0.56, 0.1, 0.6, 0.5, 1.0), 'M2.5':(0.45, 0.9, 25, 5.0, 3.1, 1.5, 0.66, 0.1, 0.8, 0.6, 1.1), 'M3': (0.5, 1.0, 25, 5.6, 3.6, 1.8, 0.86, 0.1, 0.9, 0.7, 1.25), 'M3.5':(0.6, 1.2, 38, 7.0, 4.1, 2.1, 1.06, 0.1, 1.0, 0.8, 1.5), 'M4': (0.7, 1.4, 38, 8.0, 4.7, 2.4, 1.26, 0.2, 1.2, 1.0, 1.75), 'M5': (0.8, 1.6, 38, 9.5, 5.7, 3.0, 1.26, 0.2, 1.5, 1.2, 2.0), 'M6': (1.0, 2.0, 38, 12.0, 6.8, 3.6, 1.66, 0.25,1.8, 1.4, 2.5), 'M8': (1.25, 2.5, 38, 16.0, 9.2, 4.8, 2.06, 0.4, 2.4, 1.9, 3.2), 'M10': (1.50, 3.0, 38, 20.0,11.2, 6.0, 2.56, 0.4, 3.0, 2.4, 3.8)} # ISO 7045 definitions Class A, Pan head screws with type H or type Z # partly used also for ISO 14583 Hexalobular socket pan head screws # cross recess; cT = size of cross recess # P, a, b, dk_max,da, k, r, rf, x, cT, mH, mZ iso7045def={ 'M1.6':(0.35, 0.7, 25, 3.2, 2.0, 1.3, 0.1, 2.5, 0.9, '0', 1.7, 1.6), 'M2': (0.4, 0.8, 25, 4.0, 2.6, 1.6, 0.1, 3.2, 1.0, '0', 1.9, 2.1), 'M2.5':(0.45, 0.9, 25, 5.0, 3.1, 2.1, 0.1, 4.0, 1.1, '1', 2.7, 2.6), 'M3': (0.5, 1.0, 25, 5.6, 3.6, 2.4, 0.1, 5.0, 1.25,'1', 3.0, 2.8), 'M3.5':(0.6, 1.2, 38, 7.0, 4.1, 2.6, 0.1, 6.0, 1.5, '2', 3.9, 3.9), 'M4': (0.7, 1.4, 38, 8.0, 4.7, 3.1, 0.2, 6.5, 1.75,'2', 4.4, 4.3), 'M5': (0.8, 1.6, 38, 9.5, 5.7, 3.7, 0.2, 8.0, 2.0, '2', 4.9, 4.7), 'M6': (1.0, 2.0, 38, 12.0, 6.8, 4.6, 0.25,10., 2.5, '3', 6.9, 6.7), 'M8': (1.25, 2.5, 38, 16.0, 9.2, 6.0, 0.4, 13., 3.2, '4', 9.0, 8.8), 'M10': (1.50, 3.0, 38, 20.0,11.2, 7.5, 0.4, 16., 3.8, '4', 10.1,9.9)} # nom length: l_min, l_max iso7045length = { '3': ( 2.8, 3.2), '4': ( 3.76, 4.24), '5': ( 4.76, 5.24), '6': ( 5.76, 6.24), '8': ( 7.71, 8.29), '10':( 9.71, 10.29), '12':(11.65, 12.35), '14':(13.65, 14.35), '16':(15.65, 16.35), '20':(19.58, 20.42), '25':(24.58, 25.42), '30':(29.58, 30.42), '35':(34.5, 35.5), '40':(39.5, 40.5), '45':(44.5, 45.5), '50':(49.5, 50.5), '55':(54.05, 55.95), '60':(59.05, 60.95) } # range of typical srew lengths # min_length, max_length iso7045range = { 'M1.6':('3', '16'), 'M2': ('3', '20'), 'M2.5':('3', '25'), 'M3': ('4', '30'), 'M3.5':('5', '35'), 'M4': ('5', '40'), 'M5': ('6', '45'), 'M6': ('8', '60'), 'M8': ('10', '60'), 'M10':('12', '60')} # ISO 14583 Hexalobular socket pan head screws # hexalobular recess; tt = size of hexalobular recess # tt, A, t_mean iso14583def={ 'M2': ('T6', 1.75, 0.7), 'M2.5':('T8', 2.40, 1.0), 'M3': ('T10', 2.80, 1.2), 'M3.5':('T15', 3.35, 1.3), 'M4': ('T20', 3.95, 1.5), 'M5': ('T25', 4.50, 1.7), 'M6': ('T30', 5.60, 2.2), 'M8': ('T45', 7.95, 3.0), 'M10': ('T50', 8.95, 3.8)} #iso14583range = iso7046range #iso14583length = iso7045length # ISO 4762 Hexagon socket head cap screws ( Allan screw) # ISO 4762 definitions # P, b, dk_max, da, ds_min, e, lf, k, r, s_mean, t, v, dw, w iso4762def={ 'M1.6':(0.35, 15.0, 3.0, 2.0, 1.46, 1.73, 0.34, 1.6, 0.1, 1.56, 0.7, 0.16, 2.72, 0.55), 'M2': (0.40, 16.0, 3.8, 2.6, 1.86, 1.73, 0.51, 2.0, 0.1, 1.56, 1.0, 0.2, 3.48, 0.55), 'M2.5':(0.45, 17.0, 4.5, 3.1, 2.36, 2.30, 0.51, 2.5, 0.1, 2.06, 1.1, 0.25, 4.18, 0.85), 'M3': (0.50, 18.0, 5.5, 3.6, 2.86, 2.87, 0.51, 3.0, 0.1, 2.56, 1.3, 0.3, 5.07, 1.15), 'M4': (0.70, 20.0, 7.0, 4.7, 3.82, 3.44, 0.60, 4.0, 0.2, 3.06, 2.0, 0.4, 6.53, 1.40), 'M5': (0.80, 22.0, 8.5, 5.7, 4.82, 4.58, 0.60, 5.0, 0.2, 4.06, 2.5, 0.5, 8.03, 1.9), 'M6': (1.00, 24.0, 10.0, 6.8, 5.82, 5.72, 0.68, 6.0, 0.25, 5.06, 3.0, 0.6, 9.38, 2.3), 'M8': (1.25, 28.0, 13.0, 9.2, 7.78, 6.86, 1.02, 8.0, 0.4, 6.06, 4.0, 0.8, 12.33, 3.3), 'M10': (1.50, 32.0, 16.0, 11.2, 9.78, 9.15, 1.02, 10.0, 0.4, 8.07, 5.0, 1.0, 15.33, 4.0), 'M12': (1.75, 36.0, 18.0, 13.7, 11.73, 11.43, 1.45, 12.0, 0.6, 10.07, 6.0, 1.2, 17.23, 4.8), 'M14': (2.00, 40.0, 21.0, 15.7, 13.73, 13.72, 1.45, 14.0, 0.6, 12.07, 7.0, 1.4, 20.17, 5.8), 'M16': (2.00, 44.0, 24.0, 17.7, 15.73, 16.00, 1.45, 16.0, 0.6, 14.08, 8.0, 1.6, 23.17, 6.8), 'M20': (2.50, 52.0, 30.0, 22.4, 19.67, 19.44, 2.04, 20.0, 0.8, 17.10, 10.0, 2.0, 28.87, 8.6), 'M24': (3.00, 60.0, 36.0, 26.4, 23.67, 21.73, 2.04, 24.0, 0.8, 19.15, 12.0, 2.0, 34.81, 10.4), 'M30': (3.50, 72.0, 45.0, 33.4, 29.67, 25.15, 2.89, 30.0, 1.0, 22.15, 15.5, 2.4, 43,61, 13.1), 'M36': (4.00, 84.0, 54.0, 39.4, 35.61, 30.85, 2.89, 36.0, 1.0, 27.15, 19.0, 3.0, 52.54, 15.3)} # nom length: l_min, l_max iso4762length = { '2.5':(2.3, 2.7), '3': ( 2.8, 3.2), '4': ( 3.76, 4.24), '5': ( 4.76, 5.24), '6': ( 5.76, 6.24), '8': ( 7.71, 8.29), '10':( 9.71, 10.29), '12':(11.65, 12.35), '14':(13.65, 14.35), '16':(15.65, 16.35), '20':(19.58, 20.42), '25':(24.58, 25.42), '30':(29.58, 30.42), '35':(34.5, 35.5), '40':(39.5, 40.5), '45':(44.5, 45.5), '50':(49.5, 50.5), '55':(54.4, 55.6), '60':(59.4, 60.6), '65':(64.4, 65.6), '70':(69.4, 70.6), '75':(74.4, 75.6), '80':(79.4, 80.6), '100':(99.3, 100.7), '110':(109.3, 110.7), '120':(119.3, 120.7), '130':(129.2, 130.8), '140':(139.2, 130.8), '150':(149.2, 150.8), '160':(159.2, 160.8), '180':(179.2, 180.8), '200':(199.1, 200.9) } # range of typical srew lengths # min_length, max_length iso4762range = { 'M1.6':('2.5', '16'), 'M2': ('3', '20'), 'M2.5':('4', '25'), 'M3': ('5', '30'), 'M3.5':('6', '35'), 'M4': ('6', '40'), 'M5': ('8', '50'), 'M6': ('8', '60'), 'M8': ('10', '80'), 'M10':('16', '100'), 'M12':('20', '120'), 'M14':('25', '140'), 'M16':('25', '160'), 'M20':('16', '100'), 'M24':('40', '200'), 'M30':('45', '200'), 'M36':('55', '200') } # ISO 14579 Hexalobular socket head cap screws # hexalobular recess; tt = size of hexalobular recess # tt, A, t_mean iso14579def={ 'M2': ( 'T6', 1.75, 0.8), 'M2.5':( 'T8', 2.40, 1.0), 'M3': ('T10', 2.80, 1.2), 'M4': ('T20', 3.95, 1.7), 'M5': ('T25', 4.50, 1.9), 'M6': ('T30', 5.60, 2.3), 'M8': ('T45', 7.95, 3.2), 'M10': ('T50', 8.95, 3.8), 'M12': ('T55', 11.35, 5.0), 'M14': ('T60', 13.45, 5.8), 'M16': ('T70', 15.70, 6.8), #'M18': ('T80', 17.75, 7.8), 'M20': ('T90', 20.20, 9.0), } # range of typical srew lengths # min_length, max_length iso14579range = { 'M2': ('3', '20'), 'M2.5':('4', '25'), 'M3': ('5', '30'), 'M4': ('6', '40'), 'M5': ('8', '50'), 'M6': ('10', '60'), 'M8': ('12', '80'), 'M10':('16','100'), 'M12':('20','120'), 'M14':('25','140'), 'M16':('25','160'), #'M18':('30','180'), 'M20':('30','200'), } iso14579length = { '3': ( 2.8, 3.2), '4': ( 3.76, 4.24), '5': ( 4.76, 5.24), '6': ( 5.76, 6.24), '8': ( 7.71, 8.29), '10':( 9.71, 10.29), '12':(11.65, 12.35), '16':(15.65, 16.35), '20':(19.58, 20.42), '25':(24.58, 25.42), '30':(29.58, 30.42), '35':(34.5, 35.5), '40':(39.5, 40.5), '45':(44.5, 45.5), '50':(49.5, 50.5), '55':(54.4, 55.6), '60':(59.4, 60.6), '65':(64.4, 65.6), '70':(69.4, 70.6), '80':(79.4, 80.6), '90':(89.3, 90.7), '100':(99.3, 100.7), '110':(109.3, 110.7), '120':(119.3, 120.7), '130':(129.2, 130.8), '140':(139.2, 130.8), '150':(149.2, 150.8), '160':(159.2, 160.8), '180':(179.2, 180.8), '200':(199.1, 200.9) } # ISO 10642 Hexagon socket countersunk head screws ( Allan screw) # ISO 10642 definitions # P, b, dk_theo, dk_mean,da, ds_min, e, k, r, s_mean, t, w iso10642def={ 'M3': (0.50, 18.0, 6.72, 6.0, 3.3, 2.86, 2.31, 1.86, 0.1, 2.06, 1.1, 0.25), 'M4': (0.70, 20.0, 8.96, 8.0, 4.4, 3.82, 2.88, 2.48, 0.2, 2.56, 1.5, 0.45), 'M5': (0.80, 22.0, 11.20, 10.0, 5.5, 4.82, 3.45, 3.10, 0.2, 3.06, 1.9, 0.66), 'M6': (1.00, 24.0, 13.44, 12.0, 6.6, 5.82, 4.59, 3.72, 0.25, 4.06, 2.2, 0.70), 'M8': (1.25, 28.0, 17.92, 16.0, 8.54, 7.78, 5.73, 4.96, 0.4, 5.06, 3.0, 1.16), 'M10': (1.50, 32.0, 22.40, 20.5, 10.62, 9.78, 6.87, 6.20, 0.4, 6.06, 3.6, 1.62), 'M12': (1.75, 36.0, 26.88, 25.0, 13.5, 11.73, 9.15, 7.44, 0.6, 8.07, 4.3, 1.80), 'M14': (2.00, 40.0, 30.80, 28.4, 15.5, 13.73, 11.43, 8.40, 0.6, 10.07, 4.5, 1.62), 'M16': (2.00, 44.0, 33.60, 31.0, 17.5, 15.73, 11.43, 8.80, 0.6, 10.07, 4.8, 2.20), 'M20': (2.50, 52.0, 40.32, 38.0, 22.0, 19.67, 13.72, 10.16, 0.8, 12.10, 5.6, 2.20)} # range of typical srew lengths # min_length, max_length iso10642range = { 'M3': ('8', '30'), 'M4': ('8', '40'), 'M5': ('8', '50'), 'M6': ('8', '60'), 'M8': ('10', '80'), 'M10':('12','100'), 'M12':('20','100'), 'M14':('25','100'), 'M16':('30','100'), 'M20':('35','100'), } iso10642length = { '8': ( 7.71, 8.29), '10':( 9.71, 10.29), '12':(11.65, 12.35), '16':(15.65, 16.35), '20':(19.58, 20.42), '25':(24.58, 25.42), '30':(29.58, 30.42), '35':(34.5, 35.5), '40':(39.5, 40.5), '45':(44.5, 45.5), '50':(49.5, 50.5), '55':(54.4, 55.6), '60':(59.4, 60.6), '65':(64.4, 65.6), '70':(69.4, 70.6), '80':(79.4, 80.6), '90':(89.3, 90.7), '100':(99.3, 100.7), } # ISO 7089 definitions Washer # d1_min, d2_max, h, h_max iso7089def={ 'M1.6':( 1.7, 4.0, 0.3, 0.35), 'M2': ( 2.2, 5.0, 0.3, 0.35), 'M2.5':( 2.7, 6.0, 0.5, 0.55), 'M3': ( 3.2, 7.0, 0.5, 0.55), 'M4': ( 4.3, 9.0, 0.8, 0.90), 'M5': ( 5.3, 10.0, 1.0, 1.10), 'M6': ( 6.4, 12.0, 1.6, 1.80), 'M8': ( 8.4, 16.0, 1.6, 1.80), 'M10': (10.5, 20.0, 2.0, 2.20), 'M12': (13.0, 24.0, 2.5, 2.70), 'M16': (17.0, 30.0, 3.0, 3.30), 'M20': (21.0, 37.0, 3.0, 3.30), 'M24': (25.0, 44.0, 4.0, 4.30), 'M30': (31.0, 56.0, 4.0, 4.30), 'M36': (37.0, 66.0, 5.0, 5.60), 'M42': (45.0, 78.0, 8.0, 9.0), 'M48': (52.0, 92.0, 8.0, 9.0), 'M56': (62.0,105.0,10.0, 11.0), 'M64': (70.0,115.0,10.0, 11.0) } # ISO 4757:1983 Definition of cross recess type H # b, e_min, g, f_mean, r, t1, alpha, beta iso4757def = { '0': (0.61, 0.26, 0.81, 0.34, 0.3, 0.22, 138.0, 7.0 ), '1': (0.97, 0.41, 1.27, 0.54, 0.5, 0.34, 138.0, 7.0 ), '2': (1.47, 0.79, 2.29, 0.70, 0.6, 0.61, 140.0, 5.75), '3': (2.41, 1.98, 3.81, 0.83, 0.8, 1.01, 146.0, 5.75), '4': (3.48, 2.39, 5.08, 1.23, 1.0, 1.35, 153.0, 7.0 ) } # ISO 10664 Hexalobular internal driving feature for bolts and screws # A, B, Re iso10664def = { 'T6': ( 1.75, 1.205, 0.14), 'T8': ( 2.40, 1.67, 0.20), 'T10':( 2.80, 1.98, 0.24), 'T15':( 3.35, 2.35, 0.28), 'T20':( 3.95, 2.75, 0.32), 'T25':( 4.50, 3.16, 0.39), 'T30':( 5.60, 3.95, 0.46), 'T40':( 6.75, 4.76, 0.56), 'T45':( 7.93, 5.55, 0.59), 'T50':( 8.95, 6.36, 0.78), 'T55':(11.35, 7.92, 0.77), 'T60':(13.45, 9.48, 1.07), 'T70':(15.70, 11.08, 1.20), 'T80':(17.75, 12.64, 1.53), 'T90':(20.20, 14.22, 1.54), 'T100':(22.40,15.81, 1.73) } try: _fromUtf8 = QtCore.QString.fromUtf8 except AttributeError: _fromUtf8 = lambda s: s class Ui_ScrewMaker(object): def setupUi(self, ScrewMaker): ScrewMaker.setObjectName(_fromUtf8("ScrewMaker")) ScrewMaker.resize(450, 362) ScrewMaker.setLocale(QtCore.QLocale(QtCore.QLocale.English, QtCore.QLocale.UnitedKingdom)) self.layoutWidget = QtGui.QWidget(ScrewMaker) self.layoutWidget.setGeometry(QtCore.QRect(330, 20, 111, 161)) self.layoutWidget.setObjectName(_fromUtf8("layoutWidget")) self.verticalLayout_2 = QtGui.QVBoxLayout(self.layoutWidget) self.verticalLayout_2.setMargin(0) self.verticalLayout_2.setObjectName(_fromUtf8("verticalLayout_2")) self.ScrewTypeLabel = QtGui.QLabel(self.layoutWidget) self.ScrewTypeLabel.setObjectName(_fromUtf8("ScrewTypeLabel")) self.verticalLayout_2.addWidget(self.ScrewTypeLabel) self.NomDiaLabel = QtGui.QLabel(self.layoutWidget) self.NomDiaLabel.setObjectName(_fromUtf8("NomDiaLabel")) self.verticalLayout_2.addWidget(self.NomDiaLabel) self.NomLenLabel = QtGui.QLabel(self.layoutWidget) self.NomLenLabel.setObjectName(_fromUtf8("NomLenLabel")) self.verticalLayout_2.addWidget(self.NomLenLabel) self.ThreadTypeLabel = QtGui.QLabel(self.layoutWidget) self.ThreadTypeLabel.setObjectName(_fromUtf8("ThreadTypeLabel")) self.verticalLayout_2.addWidget(self.ThreadTypeLabel) self.layoutWidget1 = QtGui.QWidget(ScrewMaker) self.layoutWidget1.setGeometry(QtCore.QRect(10, 20, 315, 166)) self.layoutWidget1.setObjectName(_fromUtf8("layoutWidget1")) self.verticalLayout = QtGui.QVBoxLayout(self.layoutWidget1) self.verticalLayout.setMargin(0) self.verticalLayout.setObjectName(_fromUtf8("verticalLayout")) self.ScrewType = QtGui.QComboBox(self.layoutWidget1) self.ScrewType.setObjectName(_fromUtf8("ScrewType")) self.ScrewType.addItem(_fromUtf8("")) # 0 self.ScrewType.addItem(_fromUtf8("")) self.ScrewType.addItem(_fromUtf8("")) self.ScrewType.addItem(_fromUtf8("")) self.ScrewType.addItem(_fromUtf8("")) self.ScrewType.addItem(_fromUtf8("")) self.ScrewType.addItem(_fromUtf8("")) self.ScrewType.addItem(_fromUtf8("")) self.ScrewType.addItem(_fromUtf8("")) self.ScrewType.addItem(_fromUtf8("")) self.ScrewType.addItem(_fromUtf8("")) # 10 self.ScrewType.addItem(_fromUtf8("")) # 11 self.ScrewType.addItem(_fromUtf8("")) # 12 self.ScrewType.addItem(_fromUtf8("")) # 13 self.ScrewType.addItem(_fromUtf8("")) # 14 self.ScrewType.addItem(_fromUtf8("")) # 15 self.ScrewType.addItem(_fromUtf8("")) # 16 self.ScrewType.addItem(_fromUtf8("")) # 17 self.ScrewType.addItem(_fromUtf8("")) # 18 self.verticalLayout.addWidget(self.ScrewType) self.NominalDiameter = QtGui.QComboBox(self.layoutWidget1) self.NominalDiameter.setObjectName(_fromUtf8("NominalDiameter")) self.NominalDiameter.addItem(_fromUtf8("")) self.NominalDiameter.addItem(_fromUtf8("")) self.NominalDiameter.addItem(_fromUtf8("")) self.NominalDiameter.addItem(_fromUtf8("")) self.NominalDiameter.addItem(_fromUtf8("")) self.NominalDiameter.addItem(_fromUtf8("")) self.NominalDiameter.addItem(_fromUtf8("")) self.NominalDiameter.addItem(_fromUtf8("")) self.NominalDiameter.addItem(_fromUtf8("")) self.NominalDiameter.addItem(_fromUtf8("")) self.NominalDiameter.addItem(_fromUtf8("")) self.NominalDiameter.addItem(_fromUtf8("")) self.NominalDiameter.addItem(_fromUtf8("")) self.NominalDiameter.addItem(_fromUtf8("")) self.NominalDiameter.addItem(_fromUtf8("")) self.NominalDiameter.addItem(_fromUtf8("")) self.NominalDiameter.addItem(_fromUtf8("")) self.verticalLayout.addWidget(self.NominalDiameter) self.NominalLength = QtGui.QComboBox(self.layoutWidget1) self.NominalLength.setObjectName(_fromUtf8("NominalLength")) self.NominalLength.addItem(_fromUtf8("")) self.NominalLength.addItem(_fromUtf8("")) self.NominalLength.addItem(_fromUtf8("")) self.NominalLength.addItem(_fromUtf8("")) self.NominalLength.addItem(_fromUtf8("")) self.NominalLength.addItem(_fromUtf8("")) self.NominalLength.addItem(_fromUtf8("")) self.NominalLength.addItem(_fromUtf8("")) self.NominalLength.addItem(_fromUtf8("")) self.NominalLength.addItem(_fromUtf8("")) self.NominalLength.addItem(_fromUtf8("")) self.NominalLength.addItem(_fromUtf8("")) self.NominalLength.addItem(_fromUtf8("")) self.NominalLength.addItem(_fromUtf8("")) self.NominalLength.addItem(_fromUtf8("")) self.NominalLength.addItem(_fromUtf8("")) self.NominalLength.addItem(_fromUtf8("")) self.NominalLength.addItem(_fromUtf8("")) self.NominalLength.addItem(_fromUtf8("")) self.NominalLength.addItem(_fromUtf8("")) self.NominalLength.addItem(_fromUtf8("")) self.NominalLength.addItem(_fromUtf8("")) self.NominalLength.addItem(_fromUtf8("")) self.NominalLength.addItem(_fromUtf8("")) self.NominalLength.addItem(_fromUtf8("")) self.NominalLength.addItem(_fromUtf8("")) self.NominalLength.addItem(_fromUtf8("")) self.NominalLength.addItem(_fromUtf8("")) self.NominalLength.addItem(_fromUtf8("")) self.NominalLength.addItem(_fromUtf8("")) self.NominalLength.addItem(_fromUtf8("")) self.verticalLayout.addWidget(self.NominalLength) self.ThreadType = QtGui.QComboBox(self.layoutWidget1) self.ThreadType.setObjectName(_fromUtf8("ThreadType")) self.ThreadType.addItem(_fromUtf8("")) self.verticalLayout.addWidget(self.ThreadType) self.layoutWidget2 = QtGui.QWidget(ScrewMaker) self.layoutWidget2.setGeometry(QtCore.QRect(10, 200, 321, 83)) self.layoutWidget2.setObjectName(_fromUtf8("layoutWidget2")) self.verticalLayout_3 = QtGui.QVBoxLayout(self.layoutWidget2) self.verticalLayout_3.setMargin(0) self.verticalLayout_3.setObjectName(_fromUtf8("verticalLayout_3")) self.SimpleScrew = QtGui.QRadioButton(self.layoutWidget2) self.SimpleScrew.setChecked(True) self.SimpleScrew.setObjectName(_fromUtf8("SimpleScrew")) self.verticalLayout_3.addWidget(self.SimpleScrew) self.SymbolThread = QtGui.QRadioButton(self.layoutWidget2) self.SymbolThread.setObjectName(_fromUtf8("SymbolThread")) self.verticalLayout_3.addWidget(self.SymbolThread) self.RealThread = QtGui.QRadioButton(self.layoutWidget2) self.RealThread.setObjectName(_fromUtf8("RealThread")) self.verticalLayout_3.addWidget(self.RealThread) self.MessageLabel = QtGui.QLabel(ScrewMaker) self.MessageLabel.setGeometry(QtCore.QRect(20, 290, 411, 21)) self.MessageLabel.setProperty("Empty_text", _fromUtf8("")) self.MessageLabel.setObjectName(_fromUtf8("MessageLabel")) self.CreateButton = QtGui.QToolButton(ScrewMaker) self.CreateButton.setGeometry(QtCore.QRect(180, 320, 111, 26)) self.CreateButton.setObjectName(_fromUtf8("CreateButton")) self.ScrewAvailable = True self.retranslateUi(ScrewMaker) self.NominalDiameter.setCurrentIndex(5) self.NominalLength.setCurrentIndex(9) QtCore.QObject.connect(self.ScrewType, QtCore.SIGNAL(_fromUtf8("currentIndexChanged(int)")), self.check_Data) QtCore.QObject.connect(self.CreateButton, QtCore.SIGNAL(_fromUtf8("pressed()")), self.createScrew) QtCore.QObject.connect(self.NominalDiameter, QtCore.SIGNAL(_fromUtf8("currentIndexChanged(int)")), self.check_Data) QtCore.QObject.connect(self.NominalLength, QtCore.SIGNAL(_fromUtf8("currentIndexChanged(int)")), self.check_Data) QtCore.QMetaObject.connectSlotsByName(ScrewMaker) def retranslateUi(self, ScrewMaker): ScrewMaker.setWindowTitle(QtGui.QApplication.translate("ScrewMaker", "Screw-Maker", None, QtGui.QApplication.UnicodeUTF8)) self.ScrewTypeLabel.setText(QtGui.QApplication.translate("ScrewMaker", "Type of Screw", None, QtGui.QApplication.UnicodeUTF8)) self.NomDiaLabel.setText(QtGui.QApplication.translate("ScrewMaker", "Nomimal Diameter", None, QtGui.QApplication.UnicodeUTF8)) self.NomLenLabel.setText(QtGui.QApplication.translate("ScrewMaker", "Nominal length", None, QtGui.QApplication.UnicodeUTF8)) self.ThreadTypeLabel.setText(QtGui.QApplication.translate("ScrewMaker", "Thread type", None, QtGui.QApplication.UnicodeUTF8)) self.ScrewType.setItemText(0, QtGui.QApplication.translate("ScrewMaker", "ISO4017: Hexagon head screws", None, QtGui.QApplication.UnicodeUTF8)) self.ScrewType.setItemText(1, QtGui.QApplication.translate("ScrewMaker", "ISO4014: Hexagon head bolts", None, QtGui.QApplication.UnicodeUTF8)) self.ScrewType.setItemText(2, QtGui.QApplication.translate("ScrewMaker", "EN1662: Hexagon bolts with flange, small series", None, QtGui.QApplication.UnicodeUTF8)) self.ScrewType.setItemText(3, QtGui.QApplication.translate("ScrewMaker", "EN1665: Hexagon bolts with flange, heavy series", None, QtGui.QApplication.UnicodeUTF8)) self.ScrewType.setItemText(4, QtGui.QApplication.translate("ScrewMaker", "ISO4762: Hexagon socket head cap screws", None, QtGui.QApplication.UnicodeUTF8)) self.ScrewType.setItemText(5, QtGui.QApplication.translate("ScrewMaker", "ISO7380: Hexagon socket button head screws", None, QtGui.QApplication.UnicodeUTF8)) self.ScrewType.setItemText(6, QtGui.QApplication.translate("ScrewMaker", "ISO10642: Hexagon socket countersunk head screws", None, QtGui.QApplication.UnicodeUTF8)) self.ScrewType.setItemText(7, QtGui.QApplication.translate("ScrewMaker", "ISO2009: Slotted countersunk flat head screws", None, QtGui.QApplication.UnicodeUTF8)) self.ScrewType.setItemText(8, QtGui.QApplication.translate("ScrewMaker", "ISO2010: Slotted raised countersunk head screws", None, QtGui.QApplication.UnicodeUTF8)) self.ScrewType.setItemText(9, QtGui.QApplication.translate("ScrewMaker", "ISO1207: Slotted cheese head screws", None, QtGui.QApplication.UnicodeUTF8)) self.ScrewType.setItemText(10, QtGui.QApplication.translate("ScrewMaker", "ISO1580: Slotted pan head screws", None, QtGui.QApplication.UnicodeUTF8)) self.ScrewType.setItemText(11, QtGui.QApplication.translate("ScrewMaker", "ISO7045: Pan head screws type H cross recess", None, QtGui.QApplication.UnicodeUTF8)) self.ScrewType.setItemText(12, QtGui.QApplication.translate("ScrewMaker", "ISO7046: Countersunk flat head screws H cross r.", None, QtGui.QApplication.UnicodeUTF8)) self.ScrewType.setItemText(13, QtGui.QApplication.translate("ScrewMaker", "ISO7047: Raised countersunk head screws H cross r.", None, QtGui.QApplication.UnicodeUTF8)) self.ScrewType.setItemText(14, QtGui.QApplication.translate("ScrewMaker", "ISO7048: Cheese head screws type H cross recess", None, QtGui.QApplication.UnicodeUTF8)) self.ScrewType.setItemText(15, QtGui.QApplication.translate("ScrewMaker", "ISO14579: Hexalobular socket head cap screws", None, QtGui.QApplication.UnicodeUTF8)) self.ScrewType.setItemText(16, QtGui.QApplication.translate("ScrewMaker", "ISO14580: Hexalobular socket cheese head screws", None, QtGui.QApplication.UnicodeUTF8)) self.ScrewType.setItemText(17, QtGui.QApplication.translate("ScrewMaker", "ISO14583: Hexalobular socket pan head screws", None, QtGui.QApplication.UnicodeUTF8)) self.ScrewType.setItemText(18, QtGui.QApplication.translate("ScrewMaker", "ISO7089: Washer", None, QtGui.QApplication.UnicodeUTF8)) self.NominalDiameter.setItemText(0, QtGui.QApplication.translate("ScrewMaker", "M1.6", None, QtGui.QApplication.UnicodeUTF8)) self.NominalDiameter.setItemText(1, QtGui.QApplication.translate("ScrewMaker", "M2", None, QtGui.QApplication.UnicodeUTF8)) self.NominalDiameter.setItemText(2, QtGui.QApplication.translate("ScrewMaker", "M2.5", None, QtGui.QApplication.UnicodeUTF8)) self.NominalDiameter.setItemText(3, QtGui.QApplication.translate("ScrewMaker", "M3", None, QtGui.QApplication.UnicodeUTF8)) self.NominalDiameter.setItemText(4, QtGui.QApplication.translate("ScrewMaker", "M4", None, QtGui.QApplication.UnicodeUTF8)) self.NominalDiameter.setItemText(5, QtGui.QApplication.translate("ScrewMaker", "M5", None, QtGui.QApplication.UnicodeUTF8)) self.NominalDiameter.setItemText(6, QtGui.QApplication.translate("ScrewMaker", "M6", None, QtGui.QApplication.UnicodeUTF8)) self.NominalDiameter.setItemText(7, QtGui.QApplication.translate("ScrewMaker", "M8", None, QtGui.QApplication.UnicodeUTF8)) self.NominalDiameter.setItemText(8, QtGui.QApplication.translate("ScrewMaker", "M10", None, QtGui.QApplication.UnicodeUTF8)) self.NominalDiameter.setItemText(9, QtGui.QApplication.translate("ScrewMaker", "M12", None, QtGui.QApplication.UnicodeUTF8)) self.NominalDiameter.setItemText(10, QtGui.QApplication.translate("ScrewMaker", "M14", None, QtGui.QApplication.UnicodeUTF8)) self.NominalDiameter.setItemText(11, QtGui.QApplication.translate("ScrewMaker", "M16", None, QtGui.QApplication.UnicodeUTF8)) self.NominalDiameter.setItemText(12, QtGui.QApplication.translate("ScrewMaker", "M20", None, QtGui.QApplication.UnicodeUTF8)) self.NominalDiameter.setItemText(13, QtGui.QApplication.translate("ScrewMaker", "M24", None, QtGui.QApplication.UnicodeUTF8)) self.NominalDiameter.setItemText(14, QtGui.QApplication.translate("ScrewMaker", "M27", None, QtGui.QApplication.UnicodeUTF8)) self.NominalDiameter.setItemText(15, QtGui.QApplication.translate("ScrewMaker", "M30", None, QtGui.QApplication.UnicodeUTF8)) self.NominalDiameter.setItemText(16, QtGui.QApplication.translate("ScrewMaker", "M36", None, QtGui.QApplication.UnicodeUTF8)) self.NominalLength.setItemText(0, QtGui.QApplication.translate("ScrewMaker", "2.5", None, QtGui.QApplication.UnicodeUTF8)) self.NominalLength.setItemText(1, QtGui.QApplication.translate("ScrewMaker", "3", None, QtGui.QApplication.UnicodeUTF8)) self.NominalLength.setItemText(2, QtGui.QApplication.translate("ScrewMaker", "4", None, QtGui.QApplication.UnicodeUTF8)) self.NominalLength.setItemText(3, QtGui.QApplication.translate("ScrewMaker", "5", None, QtGui.QApplication.UnicodeUTF8)) self.NominalLength.setItemText(4, QtGui.QApplication.translate("ScrewMaker", "6", None, QtGui.QApplication.UnicodeUTF8)) self.NominalLength.setItemText(5, QtGui.QApplication.translate("ScrewMaker", "8", None, QtGui.QApplication.UnicodeUTF8)) self.NominalLength.setItemText(6, QtGui.QApplication.translate("ScrewMaker", "10", None, QtGui.QApplication.UnicodeUTF8)) self.NominalLength.setItemText(7, QtGui.QApplication.translate("ScrewMaker", "12", None, QtGui.QApplication.UnicodeUTF8)) self.NominalLength.setItemText(8, QtGui.QApplication.translate("ScrewMaker", "16", None, QtGui.QApplication.UnicodeUTF8)) self.NominalLength.setItemText(9, QtGui.QApplication.translate("ScrewMaker", "20", None, QtGui.QApplication.UnicodeUTF8)) self.NominalLength.setItemText(10, QtGui.QApplication.translate("ScrewMaker", "25", None, QtGui.QApplication.UnicodeUTF8)) self.NominalLength.setItemText(11, QtGui.QApplication.translate("ScrewMaker", "30", None, QtGui.QApplication.UnicodeUTF8)) self.NominalLength.setItemText(12, QtGui.QApplication.translate("ScrewMaker", "35", None, QtGui.QApplication.UnicodeUTF8)) self.NominalLength.setItemText(13, QtGui.QApplication.translate("ScrewMaker", "40", None, QtGui.QApplication.UnicodeUTF8)) self.NominalLength.setItemText(14, QtGui.QApplication.translate("ScrewMaker", "45", None, QtGui.QApplication.UnicodeUTF8)) self.NominalLength.setItemText(15, QtGui.QApplication.translate("ScrewMaker", "50", None, QtGui.QApplication.UnicodeUTF8)) self.NominalLength.setItemText(16, QtGui.QApplication.translate("ScrewMaker", "55", None, QtGui.QApplication.UnicodeUTF8)) self.NominalLength.setItemText(17, QtGui.QApplication.translate("ScrewMaker", "60", None, QtGui.QApplication.UnicodeUTF8)) self.NominalLength.setItemText(18, QtGui.QApplication.translate("ScrewMaker", "65", None, QtGui.QApplication.UnicodeUTF8)) self.NominalLength.setItemText(19, QtGui.QApplication.translate("ScrewMaker", "70", None, QtGui.QApplication.UnicodeUTF8)) self.NominalLength.setItemText(20, QtGui.QApplication.translate("ScrewMaker", "80", None, QtGui.QApplication.UnicodeUTF8)) self.NominalLength.setItemText(21, QtGui.QApplication.translate("ScrewMaker", "90", None, QtGui.QApplication.UnicodeUTF8)) self.NominalLength.setItemText(22, QtGui.QApplication.translate("ScrewMaker", "100", None, QtGui.QApplication.UnicodeUTF8)) self.NominalLength.setItemText(23, QtGui.QApplication.translate("ScrewMaker", "110", None, QtGui.QApplication.UnicodeUTF8)) self.NominalLength.setItemText(24, QtGui.QApplication.translate("ScrewMaker", "120", None, QtGui.QApplication.UnicodeUTF8)) self.NominalLength.setItemText(25, QtGui.QApplication.translate("ScrewMaker", "130", None, QtGui.QApplication.UnicodeUTF8)) self.NominalLength.setItemText(26, QtGui.QApplication.translate("ScrewMaker", "140", None, QtGui.QApplication.UnicodeUTF8)) self.NominalLength.setItemText(27, QtGui.QApplication.translate("ScrewMaker", "150", None, QtGui.QApplication.UnicodeUTF8)) self.NominalLength.setItemText(28, QtGui.QApplication.translate("ScrewMaker", "160", None, QtGui.QApplication.UnicodeUTF8)) self.NominalLength.setItemText(29, QtGui.QApplication.translate("ScrewMaker", "180", None, QtGui.QApplication.UnicodeUTF8)) self.NominalLength.setItemText(30, QtGui.QApplication.translate("ScrewMaker", "200", None, QtGui.QApplication.UnicodeUTF8)) self.ThreadType.setItemText(0, QtGui.QApplication.translate("ScrewMaker", "regular pitch", None, QtGui.QApplication.UnicodeUTF8)) self.SimpleScrew.setText(QtGui.QApplication.translate("ScrewMaker", "Simple Screw (no thread at all!)", None, QtGui.QApplication.UnicodeUTF8)) self.SymbolThread.setText(QtGui.QApplication.translate("ScrewMaker", "Symbol Thread (not implemented yet)", None, QtGui.QApplication.UnicodeUTF8)) self.RealThread.setText(QtGui.QApplication.translate("ScrewMaker", "Real Thread (takes time, may not work above M16)", None, QtGui.QApplication.UnicodeUTF8)) self.MessageLabel.setText(QtGui.QApplication.translate("ScrewMaker", "Select your screw type", None, QtGui.QApplication.UnicodeUTF8)) self.MessageLabel.setProperty("Errortext", QtGui.QApplication.translate("ScrewMaker", "Combination not implemented", None, QtGui.QApplication.UnicodeUTF8)) self.MessageLabel.setProperty("OK_text", QtGui.QApplication.translate("ScrewMaker", "Screw is made", None, QtGui.QApplication.UnicodeUTF8)) self.CreateButton.setText(QtGui.QApplication.translate("ScrewMaker", "create", None, QtGui.QApplication.UnicodeUTF8)) def check_Data(self): FreeCAD.Console.PrintMessage("Data checking" + self.NominalLength.currentText() + "\n") #set screw not ok M_text = "Select your screw type" ST_text = str(self.ScrewType.currentText()) ST_text = ST_text.split(':')[0] ND_text = str(self.NominalDiameter.currentText()) Type_text = '' if ST_text == 'ISO4017': table = iso4017head tab_len = iso4017length tab_range = iso4017range Type_text = 'Screw' if ST_text == 'EN1662': table = en1662def tab_len = en1662length tab_range = en1662range Type_text = 'Screw' if ST_text == 'EN1665': table = en1665def tab_len = en1665length tab_range = en1665range Type_text = 'Screw' if ST_text == 'ISO2009': table = iso2009def tab_len = iso2009length tab_range = iso2009range Type_text = 'Screw' if ST_text == 'ISO2010': table = iso2009def tab_len = iso2009length tab_range = iso2009range Type_text = 'Screw' if ST_text == 'ISO4762': table = iso4762def tab_len = iso4762length tab_range = iso4762range Type_text = 'Screw' if ST_text == 'ISO10642': table = iso10642def tab_len = iso10642length tab_range = iso10642range Type_text = 'Screw' if ST_text == 'ISO4014': table = iso4014head tab_len = iso4014length tab_range = iso4014range Type_text = 'Screw' if ST_text == 'ISO1207': table = iso1207def tab_len = iso1207length tab_range = iso1207range Type_text = 'Screw' if ST_text == 'ISO1580': table = iso1580def tab_len = iso2009length tab_range = iso2009range Type_text = 'Screw' if ST_text == 'ISO7045': table = iso7045def tab_len = iso7045length tab_range = iso7045range Type_text = 'Screw' if ST_text == 'ISO7046': table = iso7046def # contains only cross recess data tab_len = iso7045length tab_range = iso7046range Type_text = 'Screw' if ST_text == 'ISO7047': table = iso2009def tab_len = iso7045length tab_range = iso7046range Type_text = 'Screw' if ST_text == 'ISO7048': table = iso7048def tab_len = iso7048length tab_range = iso7048range Type_text = 'Screw' if ST_text == 'ISO7380': table = iso7380def tab_len = iso7380length tab_range = iso7380range Type_text = 'Screw' if ST_text == 'ISO14579': table = iso14579def tab_len = iso14579length tab_range = iso14579range Type_text = 'Screw' if ST_text == 'ISO14580': table = iso14580def tab_len = iso14580length tab_range = iso1207range Type_text = 'Screw' if ST_text == 'ISO14583': table = iso14583def tab_len = iso7045length tab_range = iso7046range Type_text = 'Screw' if ST_text == 'ISO7089': table = iso7089def Type_text = 'Washer' if ND_text not in table: ND_min, ND_max = standard_diameters[ST_text] M_text = ST_text+' has diameters from '+ ND_min +' to ' + ND_max + ' and not ' + ND_text +'!' self.ScrewAvailable = False # set scew not ok else: if Type_text == 'Screw': NL_text = str(self.NominalLength.currentText()) NL_min, NL_max = tab_range[ND_text] NL_min_float = float(NL_min) NL_max_float = float(NL_max) NL_text_float = float(NL_text) if (NL_text_float<NL_min_float)or(NL_text_float>NL_max_float)or(NL_text not in tab_len): M_text = ST_text+'-'+ ND_text +' has lengths from '+ NL_min +' to ' + NL_max + ' and not ' + NL_text +'!' self.ScrewAvailable = False # set screw not ok else: M_text = ST_text+'-'+ ND_text +'x'+ NL_text +' is in library available! ' self.ScrewAvailable = True #set screw ok else: # Washers and Nuts M_text = ST_text+'-'+ ND_text +' is in library available! ' self.ScrewAvailable = True #set washer/nut ok #print "Data checking: ", self.NominalLength.currentText(), "\n" self.MessageLabel.setText(QtGui.QApplication.translate("ScrewMaker", M_text, None, QtGui.QApplication.UnicodeUTF8)) FreeCAD.Console.PrintMessage("Set Check_result into text " + str(self.ScrewAvailable) + M_text + "\n") def createScrew(self): if self.ScrewAvailable: try: # first we check if valid numbers have been entered FreeCAD.Console.PrintMessage("NominalLength: " + self.NominalLength.currentText() + "\n") FreeCAD.Console.PrintMessage("NominalDiameter: " + self.NominalDiameter.currentText() + "\n") FreeCAD.Console.PrintMessage("SimpleThread: " + str(self.SimpleScrew.isChecked()) + "\n") FreeCAD.Console.PrintMessage("SymbolThread: " + str(self.SymbolThread.isChecked()) + "\n") FreeCAD.Console.PrintMessage("RealThread: " + str(self.RealThread.isChecked()) + "\n") ND_text = str(self.NominalDiameter.currentText()) NL_text = str(self.NominalLength.currentText()) ST_text = str(self.ScrewType.currentText()) ST_text = ST_text.split(':')[0] dia = float(ND_text.lstrip('M')) l = float(NL_text) if ST_text == 'ISO4017': table = iso4017head if ST_text == 'ISO4014': table = iso4014head if ST_text == 'EN1662': table = en1662def if ST_text == 'EN1665': table = en1665def if ST_text == 'ISO2009': table = iso2009def if ST_text == 'ISO2010': table = iso2009def if ST_text == 'ISO4762': table = iso4762def if ST_text == 'ISO10642': table = iso10642def if ST_text == 'ISO1207': table = iso1207def if ST_text == 'ISO1580': table = iso1580def if ST_text == 'ISO7045': table = iso7045def if ST_text == 'ISO7046': table = iso7045def if ST_text == 'ISO7047': table = iso7045def if ST_text == 'ISO7048': table = iso7048def if ST_text == 'ISO7380': table = iso7380def if ST_text == 'ISO7089': table = iso7089def if ST_text == 'ISO14579': table = iso14579def if ST_text == 'ISO14580': table = iso14580def if ST_text == 'ISO14583': table = iso14583def if ND_text not in table: FreeCAD.Console.PrintMessage("Combination of type "+ST_text \ + " and diameter " + ND_text +" not available!" + "\n") #self.MessageLabel.setText(QtGui.QApplication.translate("ScrewMaker", "not implemented", None, QtGui.QApplication.UnicodeUTF8)) except ValueError: print "Error! nom_dia and length values must be valid numbers!" else: doc=App.activeDocument() done = False if ST_text == 'ISO4017': FreeCAD.Console.PrintMessage("screw Type ISO4017 selected "+ str(dia) +" "+ str(l) + "\n") screw = self.makeIso4017(ND_text,l) Type_text = 'Screw' done = True if ST_text == 'ISO4014': FreeCAD.Console.PrintMessage("screw Type ISO4014 selected "+ str(dia) +" "+ str(l) + "\n") screw = self.makeIso4014(ND_text,l) Type_text = 'Screw' done = True if (ST_text == 'EN1662') or (ST_text == 'EN1665'): FreeCAD.Console.PrintMessage("screw Type EN1662/EN1665 selected "+ str(dia) +" "+ str(l) + "\n") screw = self.makeEN1662(ST_text, ND_text,l) Type_text = 'Screw' done = True if (ST_text == 'ISO2009') or (ST_text == 'ISO2010'): FreeCAD.Console.PrintMessage("screw Type ISO2009/10 selected "+ str(dia) +" "+ str(l) + "\n") screw = self.makeIso2009(ST_text, ND_text,l) Type_text = 'Screw' done = True if ST_text == 'ISO4762': FreeCAD.Console.PrintMessage("screw Type ISO4762 selected "+ str(dia) +" "+ str(l) + "\n") screw = self.makeIso4762(ST_text, ND_text,l) Type_text = 'Screw' done = True if ST_text == 'ISO10642': FreeCAD.Console.PrintMessage("screw Type ISO10642 selected "+ str(dia) +" "+ str(l) + "\n") screw = self.makeIso2009(ST_text, ND_text,l) Type_text = 'Screw' done = True if ST_text == 'ISO1207': FreeCAD.Console.PrintMessage("screw Type ISO1207 selected "+ str(dia) +" "+ str(l) + "\n") screw = self.makeIso1207(ST_text, ND_text,l) Type_text = 'Screw' done = True if ST_text == 'ISO1580': FreeCAD.Console.PrintMessage("screw Type ISO1580 selected "+ str(dia) +" "+ str(l) + "\n") screw = self.makeIso1580(ND_text,l) Type_text = 'Screw' done = True if ST_text == 'ISO7045': FreeCAD.Console.PrintMessage("screw Type ISO7045 selected "+ str(dia) +" "+ str(l) + "\n") screw = self.makeIso7045(ST_text, ND_text,l) Type_text = 'Screw' done = True if ST_text == 'ISO7046': FreeCAD.Console.PrintMessage("screw Type ISO7046 selected "+ str(dia) +" "+ str(l) + "\n") screw = self.makeIso2009(ST_text, ND_text,l) Type_text = 'Screw' done = True if ST_text == 'ISO7047': FreeCAD.Console.PrintMessage("screw Type ISO7047 selected "+ str(dia) +" "+ str(l) + "\n") screw = self.makeIso2009(ST_text, ND_text,l) Type_text = 'Screw' done = True if ST_text == 'ISO7048': FreeCAD.Console.PrintMessage("screw Type ISO7048 selected "+ str(dia) +" "+ str(l) + "\n") screw = self.makeIso1207(ST_text, ND_text, l) Type_text = 'Screw' done = True if ST_text == 'ISO7380': FreeCAD.Console.PrintMessage("screw Type ISO7380 selected "+ str(dia) +" "+ str(l) + "\n") screw = self.makeIso7380(ND_text,l) Type_text = 'Screw' done = True if ST_text == 'ISO14579': FreeCAD.Console.PrintMessage("screw Type ISO14579 selected "+ str(dia) +" "+ str(l) + "\n") screw = self.makeIso4762(ST_text, ND_text,l) Type_text = 'Screw' done = True if ST_text == 'ISO14580': FreeCAD.Console.PrintMessage("screw Type ISO14580 selected "+ str(dia) +" "+ str(l) + "\n") screw = self.makeIso1207(ST_text, ND_text,l) Type_text = 'Screw' done = True if ST_text == 'ISO14583': FreeCAD.Console.PrintMessage("screw Type ISO14583 selected "+ str(dia) +" "+ str(l) + "\n") screw = self.makeIso7045(ST_text, ND_text,l) Type_text = 'Screw' done = True if ST_text == 'ISO7089': FreeCAD.Console.PrintMessage("washer Type ISO7089 selected "+ str(dia) + "\n") screw = self.makeIso7089(ND_text) Type_text = 'Washer' done = True if not done: FreeCAD.Console.PrintMessage("No valid Screw Type!" + "\n") if Type_text == 'Screw': label = ST_text + '-' + ND_text +'x'+ NL_text +'_' else: label = ST_text + '-' + ND_text.lstrip('M') +'_' ScrewObj = doc.addObject("Part::Feature",label) #ScrewObj = doc.addObject("Part::Feature","Screw") ScrewObj.Shape=screw FreeCAD.Console.PrintMessage("Placement: "+ str(ScrewObj.Placement) +"\n") self.moveScrew(ScrewObj) #ScrewObj.Label = label doc.recompute() # Part.show(screw) return ScrewObj def moveScrew(self, ScrewObj_m): FreeCAD.Console.PrintMessage("In Move Screw: " + str(ScrewObj_m) + "\n") mylist = Gui.Selection.getSelectionEx() if (mylist.__len__() == 1): # check selection FreeCAD.Console.PrintMessage("Selektionen: " + str(mylist.__len__()) + "\n") Pnt1 = None Axis1 = None Axis2 = None for o in Gui.Selection.getSelectionEx(): #for s in o.SubElementNames: #FreeCAD.Console.PrintMessage( "name: " + str(s) + "\n") for s in o.SubObjects: #FreeCAD.Console.PrintMessage( "object: "+ str(s) + "\n") if hasattr(s,"Curve"): #FreeCAD.Console.PrintMessage( "The Object is a Curve!\n") if hasattr(s.Curve,"Center"): """ FreeCAD.Console.PrintMessage( "The object has a Center!\n") FreeCAD.Console.PrintMessage( "Curve attribut. "+ str(s.__getattribute__('Curve')) + "\n") FreeCAD.Console.PrintMessage( "Center: "+ str(s.Curve.Center) + "\n") FreeCAD.Console.PrintMessage( "Axis: "+ str(s.Curve.Axis) + "\n") """ Pnt1 = s.Curve.Center Axis1 = s.Curve.Axis if hasattr(s,'Surface'): #print 'the object is a face!' if hasattr(s.Surface,'Axis'): Axis1 = s.Surface.Axis if hasattr(s,'Point'): FreeCAD.Console.PrintMessage( "the object seems to be a vertex! "+ str(s.Point) + "\n") Pnt1 = s.Point if (Axis1 != None): #FreeCAD.Console.PrintMessage( "Got Axis1: " + str(Axis1) + "\n") Axis2 = Base.Vector(0.0,0.0,1.0) Axis2_minus = Base.Vector(0.0,0.0,-1.0) # Calculate angle if Axis1 == Axis2: normvec = Base.Vector(1.0,0.0,0.0) result = 0.0 else: if Axis1 == Axis2_minus: normvec = Base.Vector(1.0,0.0,0.0) result = math.pi else: normvec = Axis1.cross(Axis2) # Berechne Achse der Drehung = normvec normvec.normalize() # Normalisieren fuer Quaternionenrechnung #normvec_rot = normvec result = DraftVecUtils.angle(Axis1, Axis2, normvec) # Winkelberechnung sin_res = math.sin(result/2.0) cos_res = math.cos(result/2.0) normvec.multiply(-sin_res) # Berechnung der Quaternionen-Elemente #FreeCAD.Console.PrintMessage( "Winkel = "+ str(math.degrees(result)) + "\n") #FreeCAD.Console.PrintMessage("Normalvektor: "+ str(normvec) + "\n") pl = FreeCAD.Placement() pl.Rotation = (normvec.x,normvec.y,normvec.z,cos_res) #Drehungs-Quaternion #FreeCAD.Console.PrintMessage("pl mit Rot: "+ str(pl) + "\n") #neuPlatz = Part2.Object.Placement.multiply(pl) neuPlatz = ScrewObj_m.Placement #FreeCAD.Console.PrintMessage("die Position "+ str(neuPlatz) + "\n") neuPlatz.Rotation = pl.Rotation.multiply(ScrewObj_m.Placement.Rotation) neuPlatz.move(Pnt1) #FreeCAD.Console.PrintMessage("die rot. Position: "+ str(neuPlatz) + "\n") # make Washer def makeIso7089(self,ThreadType ='M6'): dia=float(ThreadType.lstrip('M')) FreeCAD.Console.PrintMessage("die Scheibe mit dia: " + str(dia) + "\n") d1_min, d2_max, h, h_max = iso7089def[ThreadType] FreeCAD.Console.PrintMessage("die Scheibe mit d1_min: " + str(d1_min) + "\n") #Washer Points Pnt0 = Base.Vector(d1_min/2.0,0.0,h_max) Pnt2 = Base.Vector(d2_max/2.0,0.0,h_max) Pnt3 = Base.Vector(d2_max/2.0,0.0,0.0) Pnt4 = Base.Vector(d1_min/2.0,0.0,0.0) edge1 = Part.makeLine(Pnt0,Pnt2) edge2 = Part.makeLine(Pnt2,Pnt3) edge3 = Part.makeLine(Pnt3,Pnt4) edge4 = Part.makeLine(Pnt4,Pnt0) FreeCAD.Console.PrintMessage("Edges made Pnt2: " + str(Pnt2) + "\n") aWire=Part.Wire([edge1,edge2,edge3,edge4]) #Part.show(aWire) aFace =Part.Face(aWire) head = aFace.revolve(Base.Vector(0.0,0.0,0.0),Base.Vector(0.0,0.0,1.0),360) FreeCAD.Console.PrintMessage("Washer revolved: " + str(dia) + "\n") return head # make Pan head slotted screw Code is nearly identical to iso1207 def makeIso1580(self,ThreadType ='M6',l=25.0): dia=float(ThreadType.lstrip('M')) #FreeCAD.Console.PrintMessage("der Kopf mit l: " + str(l) + "\n") #P, a, b, dk, dk_mean, da, k, n_min, r, t_min, x = iso1580def[ThreadType] P, a, b, dk_max, da, k, n_min, r, rf, t_min, x = iso1580def[ThreadType] #FreeCAD.Console.PrintMessage("der Kopf mit iso: " + str(dk_max) + "\n") #Length for calculation of head fillet r_fil = rf beta = math.radians(5.0) # angle of pan head edge alpha = math.radians(90.0 - (90.0+5.0)/2.0) tan_beta = math.tan(beta) # top head diameter without fillet rK_top = dk_max/2.0 - k * tan_beta fillet_center_x = rK_top - r_fil + r_fil * tan_beta fillet_center_z = k - r_fil fillet_arc_x = fillet_center_x + r_fil * math.sin(alpha) fillet_arc_z = fillet_center_z + r_fil * math.cos(alpha) #FreeCAD.Console.PrintMessage("rK_top: " + str(rK_top) + "\n") if (b > l - P): bmax = l-P else: bmax = b turns = round((bmax+P)/P) # number of thread turns a_real = l-turns*P # starting point of thread sqrt2_ = 1.0/math.sqrt(2.0) #Head Points Pnt0 = Base.Vector(0.0,0.0,k) Pnt2 = Base.Vector(fillet_center_x,0.0,k) Pnt3 = Base.Vector(fillet_arc_x,0.0,fillet_arc_z) Pnt4 = Base.Vector(fillet_center_x + r_fil*math.cos(beta),0.0,fillet_center_z+ r_fil * math.sin(beta)) Pnt5 = Base.Vector(dk_max/2.0,0.0,0.0) Pnt6 = Base.Vector(dia/2.0+r,0.0,0.0) #start of fillet between head and shank Pnt7 = Base.Vector(dia/2.0+r-r*sqrt2_,0.0,-r+r*sqrt2_) #arc-point of fillet Pnt8 = Base.Vector(dia/2.0,0.0,-r) # end of fillet Pnt9 = Base.Vector(dia/2.0,0.0,-a_real) # Start of thread #FreeCAD.Console.PrintMessage("Points defined fillet_center_x: " + str(fillet_center_x) + "\n") edge1 = Part.makeLine(Pnt0,Pnt2) edge2 = Part.Arc(Pnt2,Pnt3,Pnt4).toShape() edge3 = Part.makeLine(Pnt4,Pnt5) edge4 = Part.makeLine(Pnt5,Pnt6) edge5 = Part.Arc(Pnt6,Pnt7,Pnt8).toShape() edge6 = Part.makeLine(Pnt8,Pnt9) #FreeCAD.Console.PrintMessage("Edges made fillet_center_z: " + str(fillet_center_z) + "\n") # bolt points PntB1 = Base.Vector(dia/2.0,0.0,-l-P) PntB2 = Base.Vector(0.0,0.0,-l-P) edgeB1 = Part.makeLine(Pnt9,PntB1) edgeB2 = Part.makeLine(PntB1,PntB2) edgeZ0 = Part.makeLine(PntB2,Pnt0) aWire=Part.Wire([edge1,edge2,edge3,edge4,edge5,edge6, \ edgeB1, edgeB2, edgeZ0]) #Part.show(aWire) aFace =Part.Face(aWire) head = aFace.revolve(Base.Vector(0.0,0.0,0.0),Base.Vector(0.0,0.0,1.0),360) #FreeCAD.Console.PrintMessage("der Kopf mit revolve: " + str(dia) + "\n") #Parameter for slot-recess: dk_max, n_min, k, t_min slot = Part.makePlane(dk_max, n_min, \ Base.Vector(dk_max/2.0,-n_min/2.0,k),Base.Vector(0.0,0.0,-1.0)) slot = slot.extrude(Base.Vector(0.0,0.0,-t_min)) #Part.show(slot) head = head.cut(slot) #FreeCAD.Console.PrintMessage("der Kopf geschnitten: " + str(dia) + "\n") if self.RealThread.isChecked(): head = self.cutIsoThread(head, dia, P, turns, l) #cyl = self.cutChamfer(dia, P, l) cyl = Part.makeCylinder(dia/2.0,P,Base.Vector(0.0,0.0,-l-P),Base.Vector(0.0,0.0,1.0),360) head = head.cut(cyl) return head # ISO 7045 Pan head screws with type H or type Z cross recess # ISO 14583 Hexalobular socket pan head screws def makeIso7045(self, SType ='ISO7045', ThreadType ='M6',l=25.0): dia=float(ThreadType.lstrip('M')) #FreeCAD.Console.PrintMessage("der Kopf mit l: " + str(l) + "\n") P, a, b, dk_max,da, k, r, rf, x, cT, mH, mZ = iso7045def[ThreadType] #FreeCAD.Console.PrintMessage("der Kopf mit iso: " + str(dk_max) + "\n") #Lengths and angles for calculation of head rounding beta = math.asin(dk_max /2.0 / rf) # angle of head edge #print 'beta: ', math.degrees(beta) tan_beta = math.tan(beta) if SType == 'ISO14583': tt, A, t_mean = iso14583def[ThreadType] beta_A = math.asin(A/2.0 / rf) # angle of recess edge tan_beta_A = math.tan(beta_A) alpha = (beta_A + beta)/2.0 # half angle #print 'alpha: ', math.degrees(alpha) # heigth of head edge he = k - A/2.0/tan_beta_A + (dk_max/2.0) / tan_beta #print 'he: ', he h_arc_x = rf * math.sin(alpha) h_arc_z = k - A/2.0/tan_beta_A + rf * math.cos(alpha) #FreeCAD.Console.PrintMessage("h_arc_z: " + str(h_arc_z) + "\n") else: alpha = beta/2.0 # half angle #print 'alpha: ', math.degrees(alpha) # heigth of head edge he = k - rf + (dk_max/2.0) / tan_beta #print 'he: ', he h_arc_x = rf * math.sin(alpha) h_arc_z = k - rf + rf * math.cos(alpha) #FreeCAD.Console.PrintMessage("h_arc_z: " + str(h_arc_z) + "\n") if (b > l - P): bmax = l-P else: bmax = b turns = round((bmax+P)/P) # number of thread turns a_real = l-turns*P # starting point of thread sqrt2_ = 1.0/math.sqrt(2.0) #Head Points Pnt0 = Base.Vector(0.0,0.0,k) Pnt1 = Base.Vector(h_arc_x,0.0,h_arc_z) Pnt2 = Base.Vector(dk_max/2.0,0.0,he) Pnt3 = Base.Vector(dk_max/2.0,0.0,0.0) Pnt4 = Base.Vector(dia/2.0+r,0.0,0.0) #start of fillet between head and shank Pnt5 = Base.Vector(dia/2.0+r-r*sqrt2_,0.0,-r+r*sqrt2_) #arc-point of fillet Pnt6 = Base.Vector(dia/2.0,0.0,-r) # end of fillet Pnt7 = Base.Vector(dia/2.0,0.0,-a_real) # Start of thread #FreeCAD.Console.PrintMessage("Points defined h_arc_z: " + str(h_arc_z) + "\n") if (SType == 'ISO14583'): Pnt0 = Base.Vector(0.0,0.0,k-A/4.0) PntCham = Base.Vector(A/2.0,0.0,k) edgeCham1 = Part.makeLine(Pnt0,PntCham) edgeCham2 = Part.Arc(PntCham,Pnt1,Pnt2).toShape() edge1 = Part.Wire([edgeCham1,edgeCham2]) else: Pnt0 = Base.Vector(0.0,0.0,k) edge1 = Part.Arc(Pnt0,Pnt1,Pnt2).toShape() # make round head #edge1 = Part.Arc(Pnt0,Pnt1,Pnt2).toShape() edge2 = Part.makeLine(Pnt2,Pnt3) edge3 = Part.makeLine(Pnt3,Pnt4) edge4 = Part.Arc(Pnt4,Pnt5,Pnt6).toShape() edge5 = Part.makeLine(Pnt6,Pnt7) #FreeCAD.Console.PrintMessage("Edges made h_arc_z: " + str(h_arc_z) + "\n") # bolt points PntB1 = Base.Vector(dia/2.0,0.0,-l-P) PntB2 = Base.Vector(0.0,0.0,-l-P) edgeB1 = Part.makeLine(Pnt7,PntB1) edgeB2 = Part.makeLine(PntB1,PntB2) edgeZ0 = Part.makeLine(PntB2,Pnt0) aWire=Part.Wire([edge1,edge2,edge3,edge4,edge5, \ edgeB1, edgeB2, edgeZ0]) #Part.show(aWire) aFace =Part.Face(aWire) head = aFace.revolve(Base.Vector(0.0,0.0,0.0),Base.Vector(0.0,0.0,1.0),360) #FreeCAD.Console.PrintMessage("der Kopf mit revolve: " + str(dia) + "\n") if (SType == 'ISO14583'): recess = self.makeIso10664(tt, t_mean, k) else: #Lengths and angles for calculation of recess positioning beta_cr = math.asin(mH /2.0 / rf) # angle of recess edge tan_beta_cr = math.tan(beta_cr) # heigth of cross recess cutting hcr = k - rf + (mH/2.0) / tan_beta_cr #print 'hcr: ', hcr #Parameter for cross-recess type H: cT, mH recess = self.makeCross_H(cT, mH, hcr) head = head.cut(recess) #FreeCAD.Console.PrintMessage("der Kopf geschnitten: " + str(dia) + "\n") if self.RealThread.isChecked(): head = self.cutIsoThread(head, dia, P, turns, l) #cyl = self.cutChamfer(dia, P, l) cyl = Part.makeCylinder(dia/2.0,P,Base.Vector(0.0,0.0,-l-P),Base.Vector(0.0,0.0,1.0),360) head = head.cut(cyl) return head # make Cheese head screw # ISO 1207 slotted screw # ISO 7048 cross recessed screw # ISO 14580 Hexalobular socket cheese head screws def makeIso1207(self,SType ='ISO1207', ThreadType ='M6',l=25.0): dia=float(ThreadType.lstrip('M')) FreeCAD.Console.PrintMessage("der Kopf mit l: " + str(l) + "\n") if (SType == 'ISO1207') or (SType == 'ISO14580'): P, a, b, dk, dk_mean, da, k, n_min, r, t_min, x = iso1207def[ThreadType] if SType == 'ISO7048': P, a, b, dk, dk_mean, da, k, r, x, cT, mH, mZ = iso7048def[ThreadType] if (SType == 'ISO14580'): tt, k, A, t_min = iso14580def[ThreadType] FreeCAD.Console.PrintMessage("der Kopf mit iso: " + str(dk) + "\n") #Length for calculation of head fillet r_fil = r beta = math.radians(5.0) # angle of cheese head edge alpha = math.radians(90.0 - (90.0+5.0)/2.0) tan_beta = math.tan(beta) # top head diameter without fillet rK_top = dk/2.0 - k * tan_beta fillet_center_x = rK_top - r_fil + r_fil * tan_beta fillet_center_z = k - r_fil fillet_arc_x = fillet_center_x + r_fil * math.sin(alpha) fillet_arc_z = fillet_center_z + r_fil * math.cos(alpha) #FreeCAD.Console.PrintMessage("rK_top: " + str(rK_top) + "\n") if (b > l - P): bmax = l-P else: bmax = b turns = round((bmax+P)/P) # number of thread turns a_real = l-turns*P # starting point of thread sqrt2_ = 1.0/math.sqrt(2.0) #Head Points Pnt2 = Base.Vector(fillet_center_x,0.0,k) Pnt3 = Base.Vector(fillet_arc_x,0.0,fillet_arc_z) Pnt4 = Base.Vector(fillet_center_x + r_fil*math.cos(beta),0.0,fillet_center_z+ r_fil * math.sin(beta)) Pnt5 = Base.Vector(dk/2.0,0.0,0.0) Pnt6 = Base.Vector(dia/2.0+r,0.0,0.0) #start of fillet between head and shank Pnt7 = Base.Vector(dia/2.0+r-r*sqrt2_,0.0,-r+r*sqrt2_) #arc-point of fillet Pnt8 = Base.Vector(dia/2.0,0.0,-r) # end of fillet Pnt9 = Base.Vector(dia/2.0,0.0,-a_real) # Start of thread #FreeCAD.Console.PrintMessage("Points defined fillet_center_x: " + str(fillet_center_x) + "\n") if (SType == 'ISO14580'): Pnt0 = Base.Vector(0.0,0.0,k-A/4.0) PntCham = Base.Vector(A/2.0,0.0,k) edgeCham1 = Part.makeLine(Pnt0,PntCham) edgeCham2 = Part.makeLine(PntCham,Pnt2) edge1 = Part.Wire([edgeCham1,edgeCham2]) # make head with countersunk else: Pnt0 = Base.Vector(0.0,0.0,k) edge1 = Part.makeLine(Pnt0,Pnt2) # make flat head edge2 = Part.Arc(Pnt2,Pnt3,Pnt4).toShape() edge3 = Part.makeLine(Pnt4,Pnt5) edge4 = Part.makeLine(Pnt5,Pnt6) edge5 = Part.Arc(Pnt6,Pnt7,Pnt8).toShape() edge6 = Part.makeLine(Pnt8,Pnt9) #FreeCAD.Console.PrintMessage("Edges made fillet_center_z: " + str(fillet_center_z) + "\n") # bolt points PntB1 = Base.Vector(dia/2.0,0.0,-l-P) PntB2 = Base.Vector(0.0,0.0,-l-P) edgeB1 = Part.makeLine(Pnt9,PntB1) edgeB2 = Part.makeLine(PntB1,PntB2) edgeZ0 = Part.makeLine(PntB2,Pnt0) aWire=Part.Wire([edge1,edge2,edge3,edge4,edge5,edge6, \ edgeB1, edgeB2, edgeZ0]) #Part.show(aWire) aFace =Part.Face(aWire) head = aFace.revolve(Base.Vector(0.0,0.0,0.0),Base.Vector(0.0,0.0,1.0),360) FreeCAD.Console.PrintMessage("der Kopf mit revolve: " + str(dia) + "\n") if SType == 'ISO1207': #Parameter for slot-recess: dk, n_min, k, t_min recess = Part.makePlane(dk, n_min, \ Base.Vector(dk/2.0,-n_min/2.0,k),Base.Vector(0.0,0.0,-1.0)) recess = recess.extrude(Base.Vector(0.0,0.0,-t_min)) if SType == 'ISO7048': recess = self.makeCross_H(cT, mH, k) if (SType == 'ISO14580'): recess = self.makeIso10664(tt, t_min, k) #Part.show(slot) head = head.cut(recess) FreeCAD.Console.PrintMessage("der Kopf geschnitten: " + str(dia) + "\n") if self.RealThread.isChecked(): head = self.cutIsoThread(head, dia, P, turns, l) #cyl = self.cutChamfer(dia, P, l) cyl = Part.makeCylinder(dia/2.0,P,Base.Vector(0.0,0.0,-l-P),Base.Vector(0.0,0.0,1.0),360) head = head.cut(cyl) return head # make the ISO 4017 Hex-head-screw def makeIso4017(self,ThreadType ='M6',l=25.0): dia=float(ThreadType.lstrip('M')) FreeCAD.Console.PrintMessage("der Kopf mit l: " + str(l) + "\n") P, c, dw, e,k,r,s = iso4017head[ThreadType] FreeCAD.Console.PrintMessage("der Kopf mit iso: " + str(c) + "\n") cham = (e-s)*math.sin(math.radians(15)) # needed for chamfer at head top #cham_t = P*math.sqrt(3.0)/2.0*17.0/24.0 turns = round((l-2*P)/P) # number of thread turns a = l-turns*P # starting point of thread sqrt2_ = 1.0/math.sqrt(2.0) #Head Points Usage of k, s, cham, c, dw, dia, r, a FreeCAD.Console.PrintMessage("der Kopf mit math a: " + str(a) + "\n") Pnt0 = Base.Vector(0.0,0.0,k) Pnt2 = Base.Vector(s/2.0,0.0,k) Pnt3 = Base.Vector(s/math.sqrt(3.0),0.0,k-cham) Pnt4 = Base.Vector(s/math.sqrt(3.0),0.0,c) Pnt5 = Base.Vector(dw/2.0,0.0,c) Pnt6 = Base.Vector(dw/2.0,0.0,0.0) Pnt7 = Base.Vector(dia/2.0+r,0.0,0.0) #start of fillet between head and shank Pnt8 = Base.Vector(dia/2.0+r-r*sqrt2_,0.0,-r+r*sqrt2_) #arc-point of fillet Pnt9 = Base.Vector(dia/2.0,0.0,-r) # end of fillet Pnt10 = Base.Vector(dia/2.0,0.0,-a) # Start of thread edge1 = Part.makeLine(Pnt0,Pnt2) edge2 = Part.makeLine(Pnt2,Pnt3) edge3 = Part.makeLine(Pnt3,Pnt4) edge4 = Part.makeLine(Pnt4,Pnt5) edge5 = Part.makeLine(Pnt5,Pnt6) edge6 = Part.makeLine(Pnt6,Pnt7) edge7 = Part.Arc(Pnt7,Pnt8,Pnt9).toShape() edge8 = Part.makeLine(Pnt9,Pnt10) # bolt points PntB0 = Base.Vector(0.0,0.0,-a) PntB1 = Base.Vector(dia/2.0,0.0,-l-P) PntB2 = Base.Vector(0.0,0.0,-l-P) edgeB1 = Part.makeLine(Pnt10,PntB1) edgeB2 = Part.makeLine(PntB1,PntB2) edgeZ0 = Part.makeLine(PntB2,Pnt0) aWire=Part.Wire([edge1,edge2,edge3,edge4,edge5,edge6,edge7,edge8, \ edgeB1, edgeB2, edgeZ0]) aFace =Part.Face(aWire) head = aFace.revolve(Base.Vector(0.0,0.0,0.0),Base.Vector(0.0,0.0,1.0),360) #FreeCAD.Console.PrintMessage("der Kopf mit revolve: " + str(dia) + "\n") # create cutting tool for hexagon head # Parameters s, k, outer circle diameter = e/2.0+10.0 extrude = self.makeHextool(s, k, e/2.0+10.0) # Part.show(extrude) head = head.cut(extrude) FreeCAD.Console.PrintMessage("der Kopf geschnitten: " + str(dia) + "\n") if self.RealThread.isChecked(): head = self.cutIsoThread(head, dia, P, turns, l) cyl = self.cutChamfer(dia, P, l) #cyl = Part.makeCylinder(dia/2.0,P,Base.Vector(0.0,0.0,-l-P),Base.Vector(0.0,0.0,1.0),360) head = head.cut(cyl) return head # helper method to create the ISO 4014 Hex-head-bolt def makeIso4014(self,ThreadType ='M6',l=25.0): dia=float(ThreadType.lstrip('M')) FreeCAD.Console.PrintMessage("der Kopf mit l: " + str(l) + "\n") P, b1, b2, b3, c, dw, e, k, r, s = iso4014head[ThreadType] if l<= 125.0: b = b1 else: if l<= 200.0: b = b2 else: b = b3 FreeCAD.Console.PrintMessage("der Kopf mit iso4014: " + str(c) + "\n") cham = (e-s)*math.sin(math.radians(15)) # needed for chamfer at head top turns = round((b+P)/P) # number of thread turns a = l-turns*P # starting point of thread sqrt2_ = 1.0/math.sqrt(2.0) #Head Points FreeCAD.Console.PrintMessage("der Kopf mit math a: " + str(a) + "\n") Pnt0 = Base.Vector(0.0,0.0,k) Pnt2 = Base.Vector(s/2.0,0.0,k) #Pnt3 = Base.Vector(e/2.0,0.0,k-cham) #s/math.sqrt(3.0) #Pnt4 = Base.Vector(e/2.0,0.0,c) Pnt3 = Base.Vector(s/math.sqrt(3.0),0.0,k-cham) #s/math.sqrt(3.0) Pnt4 = Base.Vector(s/math.sqrt(3.0),0.0,c) Pnt5 = Base.Vector(dw/2.0,0.0,c) Pnt6 = Base.Vector(dw/2.0,0.0,0.0) Pnt7 = Base.Vector(dia/2.0+r,0.0,0.0) #start of fillet between head and shank Pnt8 = Base.Vector(dia/2.0+r-r*sqrt2_,0.0,-r+r*sqrt2_) #arc-point of fillet Pnt9 = Base.Vector(dia/2.0,0.0,-r) # end of fillet Pnt10 = Base.Vector(dia/2.0,0.0,-a) # Start of thread edge1 = Part.makeLine(Pnt0,Pnt2) edge2 = Part.makeLine(Pnt2,Pnt3) edge3 = Part.makeLine(Pnt3,Pnt4) edge4 = Part.makeLine(Pnt4,Pnt5) edge5 = Part.makeLine(Pnt5,Pnt6) edge6 = Part.makeLine(Pnt6,Pnt7) edge7 = Part.Arc(Pnt7,Pnt8,Pnt9).toShape() edge8 = Part.makeLine(Pnt9,Pnt10) # bolt points PntB0 = Base.Vector(0.0,0.0,-a) PntB1 = Base.Vector(dia/2.0,0.0,-l-P) PntB2 = Base.Vector(0.0,0.0,-l-P) edgeB1 = Part.makeLine(Pnt10,PntB1) edgeB2 = Part.makeLine(PntB1,PntB2) edgeZ0 = Part.makeLine(PntB2,Pnt0) aWire=Part.Wire([edge1,edge2,edge3,edge4,edge5,edge6,edge7,edge8, \ edgeB1, edgeB2, edgeZ0]) aFace =Part.Face(aWire) head = aFace.revolve(Base.Vector(0.0,0.0,0.0),Base.Vector(0.0,0.0,1.0),360) #FreeCAD.Console.PrintMessage("der Kopf mit revolve: " + str(dia) + "\n") # create cutting tool for hexagon head # Parameters s, k, outer circle diameter = e/2.0+10.0 extrude = self.makeHextool(s, k, e/2.0+10.0) # Part.show(extrude) head = head.cut(extrude) #FreeCAD.Console.PrintMessage("der Kopf geschnitten: " + str(dia) + "\n") if self.RealThread.isChecked(): head = self.cutIsoThread(head, dia, P, turns, l) cyl = self.cutChamfer(dia, P, l) #cyl = Part.makeCylinder(dia/2.0,P,Base.Vector(0.0,0.0,-l-P),Base.Vector(0.0,0.0,1.0),360) head = head.cut(cyl) return head # EN 1662 Hex-head-bolt with flange - small series # EN 1665 Hexagon bolts with flange, heavy series def makeEN1662(self,SType ='EN1662', ThreadType ='M8',l=25.0): dia=float(ThreadType.lstrip('M')) FreeCAD.Console.PrintMessage("der Kopf mit l: " + str(l) + "\n") if SType == 'EN1662': P, b0, b1, b2, b3, c, dc, dw, e, k, kw,f, r1, s = en1662def[ThreadType] else: P, b1, b2, b3, c, dc, dw, e, k, kw,f, r1, s = en1665def[ThreadType] if l< b0: b = l - 2*P else: if l<= 125.0: b = b1 else: if l<= 200.0: b = b2 else: b = b3 FreeCAD.Console.PrintMessage("der Kopf mit isoEN1662: " + str(c) + "\n") cham = s*(2.0/math.sqrt(3.0)-1.0)*math.sin(math.radians(25)) # needed for chamfer at head top turns = round((b+P)/P) # number of thread turns a = l-turns*P # starting point of thread sqrt2_ = 1.0/math.sqrt(2.0) # Flange is made with a radius of c beta = math.radians(25.0) tan_beta = math.tan(beta) # Calcualtion of Arc points of flange edge using dc and c arc1_x = dc/2.0 - c/2.0 + (c/2.0)*math.sin(beta) arc1_z = c/2.0 + (c/2.0)*math.cos(beta) hF = arc1_z + (arc1_x -s/2.0) * tan_beta # height of flange at center kmean = arc1_z + (arc1_x - s/math.sqrt(3.0)) * tan_beta + kw * 1.1 + cham #kmean = k * 0.95 #Hex-Head Points FreeCAD.Console.PrintMessage("der Kopf mit math a: " + str(a) + "\n") PntH0 = Base.Vector(0.0,0.0,kmean*0.9) PntH1 = Base.Vector(s/2.0*0.8 - r1/2.0,0.0,kmean*0.9) PntH1a = Base.Vector(s/2.0*0.8-r1/2.0+r1/2.0*sqrt2_,0.0,kmean*0.9 +r1/2.0 -r1/2.0*sqrt2_) PntH1b = Base.Vector(s/2.0*0.8,0.0,kmean*0.9 +r1/2.0) PntH2 = Base.Vector(s/2.0*0.8,0.0,kmean -r1) PntH2a = Base.Vector(s/2.0*0.8+r1-r1*sqrt2_,0.0,kmean -r1 +r1*sqrt2_) PntH2b = Base.Vector(s/2.0*0.8 + r1 ,0.0,kmean) PntH3 = Base.Vector(s/2.0,0.0,kmean) PntH4 = Base.Vector(s/math.sqrt(3.0),0.0,kmean-cham) #s/math.sqrt(3.0) PntH5 = Base.Vector(s/math.sqrt(3.0),0.0,c) PntH6 = Base.Vector(0.0,0.0,c) edgeH1 = Part.makeLine(PntH0,PntH1) edgeH2 = Part.Arc(PntH1,PntH1a,PntH1b).toShape() edgeH3 = Part.makeLine(PntH1b,PntH2) edgeH3a = Part.Arc(PntH2,PntH2a,PntH2b).toShape() edgeH3b = Part.makeLine(PntH2b,PntH3) edgeH4 = Part.makeLine(PntH3,PntH4) edgeH5 = Part.makeLine(PntH4,PntH5) edgeH6 = Part.makeLine(PntH5,PntH6) edgeH7 = Part.makeLine(PntH6,PntH0) hWire=Part.Wire([edgeH1,edgeH2,edgeH3,edgeH3a,edgeH3b,edgeH4,edgeH5,edgeH6,edgeH7]) hFace =Part.Face(hWire) hexhead = hFace.revolve(Base.Vector(0.0,0.0,0.0),Base.Vector(0.0,0.0,1.0),360) # Center of flange: Pnt0 = Base.Vector(0.0,0.0,hF) Pnt1 = Base.Vector(s/2.0,0.0,hF) # arc edge of flange: Pnt2 = Base.Vector(arc1_x,0.0,arc1_z) Pnt3 = Base.Vector(dc/2.0,0.0,c/2.0) Pnt4 = Base.Vector((dc-c)/2.0,0.0,0.0) Pnt5 = Base.Vector(dia/2.0+r1,0.0,0.0) #start of fillet between head and shank Pnt6 = Base.Vector(dia/2.0+r1-r1*sqrt2_,0.0,-r1+r1*sqrt2_) #arc-point of fillet Pnt7 = Base.Vector(dia/2.0,0.0,-r1) # end of fillet Pnt8 = Base.Vector(dia/2.0,0.0,-a) # Start of thread edge1 = Part.makeLine(Pnt0,Pnt1) edge2 = Part.makeLine(Pnt1,Pnt2) edge3 = Part.Arc(Pnt2,Pnt3,Pnt4).toShape() edge4 = Part.makeLine(Pnt4,Pnt5) edge5 = Part.Arc(Pnt5,Pnt6,Pnt7).toShape() edge6 = Part.makeLine(Pnt7,Pnt8) # bolt points PntB0 = Base.Vector(0.0,0.0,-a) PntB1 = Base.Vector(dia/2.0,0.0,-l-P) PntB2 = Base.Vector(0.0,0.0,-l-P) edgeB1 = Part.makeLine(Pnt8,PntB1) edgeB2 = Part.makeLine(PntB1,PntB2) edgeZ0 = Part.makeLine(PntB2,Pnt0) aWire=Part.Wire([edge1,edge2,edge3,edge4,edge5,edge6, \ edgeB1, edgeB2, edgeZ0]) aFace =Part.Face(aWire) head = aFace.revolve(Base.Vector(0.0,0.0,0.0),Base.Vector(0.0,0.0,1.0),360) #FreeCAD.Console.PrintMessage("der Kopf mit revolve: " + str(dia) + "\n") # create cutting tool for hexagon head # Parameters s, k, outer circle diameter = dc extrude = self.makeHextool(s, k, dc) #Part.show(extrude) hexhead = hexhead.cut(extrude) #FreeCAD.Console.PrintMessage("der Kopf geschnitten: " + str(dia) + "\n") #Part.show(hexhead) head = head.fuse(hexhead) if self.RealThread.isChecked(): head = self.cutIsoThread(head, dia, P, turns, l) cyl = self.cutChamfer(dia, P, l) head = head.cut(cyl) return head # make ISO 2009 Slotted countersunk flat head screws # make ISO 2010 Slotted raised countersunk head screws # also used for ISO 7046 countersunk flat head screws with H cross recess # also used for ISO 7047 raised countersunk head screws with H cross recess # also used for ISO 10642 Hexagon socket countersunk head screws def makeIso2009(self, SType ='ISO2009', ThreadType ='M6',l=25.0): dia=float(ThreadType.lstrip('M')) #FreeCAD.Console.PrintMessage("der 2009Kopf mit l: " + str(l) + "\n") if (SType == 'ISO10642'): P,b,dk_theo,dk_mean,da, ds_min, e, k, r, s_mean, t, w =iso10642def[ThreadType] ht = - s_mean / math.sqrt(3.0) a = 2*P t_mean = t else: P, a, b, dk_theo, dk_mean, k, n_min, r, t_mean, x = iso2009def[ThreadType] ht = 0.0 # Head heigth of flat head if SType == 'ISO7046': cT, mH, mZ = iso7046def[ThreadType] if (SType == 'ISO2010') or (SType == 'ISO7047'): rf, t_mean, cT, mH, mZ = Raised_countersunk_def[ThreadType] #Lengths and angles for calculation of head rounding beta = math.asin(dk_mean /2.0 / rf) # angle of head edge tan_beta = math.tan(beta) alpha = beta/2.0 # half angle # heigth of raised head top ht = rf - (dk_mean/2.0) / tan_beta #print 'he: ', he h_arc_x = rf * math.sin(alpha) h_arc_z = ht - rf + rf * math.cos(alpha) FreeCAD.Console.PrintMessage("h_arc_z: " + str(h_arc_z) + "\n") #FreeCAD.Console.PrintMessage("der Kopf mit iso r: " + str(r) + "\n") cham = (dk_theo - dk_mean)/2.0 rad225 = math.radians(22.5) rad45 = math.radians(45.0) rtan = r*math.tan(rad225) if (b > l - k -a): bmax = l-k-a else: bmax = b turns = round((bmax+P/2.0)/P) # number of thread turns a_real = l-turns*P # starting point of thread #Head Points #FreeCAD.Console.PrintMessage("der Kopf mit math rtan: " + str(rtan) + "\n") Pnt0 = Base.Vector(0.0,0.0,ht) Pnt1 = Base.Vector(dk_mean/2.0,0.0,0.0) Pnt2 = Base.Vector(dk_mean/2.0,0.0,-cham) Pnt3 = Base.Vector(dia/2.0+r-r*math.cos(rad45),0.0,-k-rtan+r*math.sin(rad45)) # Arc-points Pnt4 = Base.Vector(dia/2.0+r-r*(math.cos(rad225)),0.0,-k-rtan+r*math.sin(rad225)) Pnt5 = Base.Vector(dia/2.0,0.0,-k-rtan) #FreeCAD.Console.PrintMessage("last Arc point: " + str(-k-rtan) + "\n") Pnt6 = Base.Vector(dia/2.0,0.0,-a_real) if (SType == 'ISO2010') or (SType == 'ISO7047'): # make raised head rounding Pnt0arc = Base.Vector(h_arc_x,0.0,h_arc_z) edge1 = Part.Arc(Pnt0,Pnt0arc,Pnt1).toShape() else: if (SType == 'ISO10642'): PntCham = Base.Vector(-ht,0.0,0.0) edgeCham1 = Part.makeLine(Pnt0,PntCham) edgeCham2 = Part.makeLine(PntCham,Pnt1) edge1 = Part.Wire([edgeCham1,edgeCham2]) else: edge1 = Part.makeLine(Pnt0,Pnt1) # make flat head edge2 = Part.makeLine(Pnt1,Pnt2) edge3 = Part.makeLine(Pnt2,Pnt3) #FreeCAD.Console.PrintMessage("before bolt points: " + str(cham) + "\n") # bolt points PntB1 = Base.Vector(dia/2.0,0.0,-l-P) PntB2 = Base.Vector(0.0,0.0,-l-P) #PntB3 = Base.Vector(0.0,0.0,-l) edgeArc = Part.Arc(Pnt3,Pnt4,Pnt5).toShape() edgeArc1 = Part.makeLine(Pnt3,Pnt4) edgeArc2 = Part.makeLine(Pnt4,Pnt5) edge6 = Part.makeLine(Pnt5,Pnt6) edgeB0 = Part.makeLine(Pnt6,PntB1) edgeB1 = Part.makeLine(PntB1,PntB2) #edgeB2 = Part.makeLine(PntB2,PntB3) edgeZ0 = Part.makeLine(PntB2,Pnt0) aWire=Part.Wire([edge1,edge2,edge3,edgeArc,edge6, \ edgeB0, edgeB1, edgeZ0]) #Part.show(aWire) aFace =Part.Face(aWire) head = aFace.revolve(Base.Vector(0.0,0.0,0.0),Base.Vector(0.0,0.0,1.0),360) #FreeCAD.Console.PrintMessage("der Kopf mit revolve: " + str(dia) + "\n") if (SType == 'ISO2009') or (SType == 'ISO2010'): #Parameter for slot-recess: dk_theo, n_min, offset, t_mean recess = Part.makePlane(dk_theo, n_min, \ Base.Vector(dk_theo/2.0,-n_min/2.0,ht),Base.Vector(0.0,0.0,-1.0)) recess = recess.extrude(Base.Vector(0.0,0.0,-t_mean)) if (SType == 'ISO7046') or (SType == 'ISO7047'): recess = self.makeCross_H(cT, mH, ht) if SType == 'ISO10642': recess = self.makeAllen(s_mean, t_mean, dk_mean, 0.0 ) head = head.cut(recess) if self.RealThread.isChecked(): # cut the thread head = self.cutIsoThread(head, dia, P, turns, l) if SType == 'ISO10642': cyl = self.cutChamfer(dia, P, l) else: cyl = Part.makeCylinder(dia/2.0,P,Base.Vector(0.0,0.0,-l-P),Base.Vector(0.0,0.0,1.0),360) head = head.cut(cyl) return head # make ISO 4762 Allan Screw head # ISO 14579 Hexalobular socket head cap screws def makeIso4762(self, SType ='ISO4762', ThreadType ='M6',l=25.0): dia=float(ThreadType.lstrip('M')) #FreeCAD.Console.PrintMessage("der 4762Kopf mit l: " + str(l) + "\n") P, b, dk_max, da, ds_mean, e, lf, k, r, s_mean, t, v, dw, w = iso4762def[ThreadType] #FreeCAD.Console.PrintMessage("der Kopf mit iso r: " + str(r) + "\n") if SType == 'ISO14579': tt, A, t = iso14579def[ThreadType] #Head Points 30° countersunk Pnt0 = Base.Vector(0.0,0.0,k-A/4.0) #Center Point for countersunk Pnt1 = Base.Vector(A/2.0,0.0,k) #countersunk edge at head else: e_cham = 2.0 * s_mean / math.sqrt(3.0) #Head Points 45° countersunk Pnt0 = Base.Vector(0.0,0.0,k-e_cham/2.0) #Center Point for countersunk Pnt1 = Base.Vector(e_cham/2.0,0.0,k) #countersunk edge at head sqrt2_ = 1.0/math.sqrt(2.0) #depth = s_mean / 3.0 if (b > l - 3*P): bmax = l-3*P else: bmax = b turns = round((bmax+P)/P) # number of thread turns a_real = l-turns*P # starting point of thread #rad30 = math.radians(30.0) #Head Points Pnt2 = Base.Vector(dk_max/2.0-v,0.0,k) #start of fillet Pnt3 = Base.Vector(dk_max/2.0-v+v*sqrt2_,0.0,k-v+v*sqrt2_) #arc-point of fillet Pnt4 = Base.Vector(dk_max/2.0,0.0,k-v) #end of fillet Pnt5 = Base.Vector(dk_max/2.0,0.0,(dk_max-dw)/2.0) #we have a chamfer here Pnt6 = Base.Vector(dw/2.0,0.0,0.0) #end of chamfer Pnt7 = Base.Vector(dia/2.0+r,0.0,0.0) #start of fillet between head and shank Pnt8 = Base.Vector(dia/2.0+r-r*sqrt2_,0.0,-r+r*sqrt2_) #arc-point of fillet Pnt9 = Base.Vector(dia/2.0,0.0,-r) # end of fillet Pnt10 = Base.Vector(dia/2.0,0.0,-a_real) # start of thread edge1 = Part.makeLine(Pnt0,Pnt1) edge2 = Part.makeLine(Pnt1,Pnt2) edge3 = Part.Arc(Pnt2,Pnt3,Pnt4).toShape() edge4 = Part.makeLine(Pnt4,Pnt5) edge5 = Part.makeLine(Pnt5,Pnt6) edge6 = Part.makeLine(Pnt6,Pnt7) edge7 = Part.Arc(Pnt7,Pnt8,Pnt9).toShape() edge8 = Part.makeLine(Pnt9,Pnt10) # bolt points PntB1 = Base.Vector(dia/2.0,0.0,-l-P) # Chamfer is made with a cut later PntB2 = Base.Vector(0.0,0.0,-l-P) #PntB3 = Base.Vector(0.0,0.0,-l) edgeB0 = Part.makeLine(Pnt10,PntB1) edgeB1 = Part.makeLine(PntB1,PntB2) #edgeB2 = Part.makeLine(PntB2,PntB3) edgeZ0 = Part.makeLine(PntB2,Pnt0) aWire=Part.Wire([edge1,edge2,edge3,edge4,edge5,edge6,edge7,edge8, \ edgeB0, edgeB1, edgeZ0]) aFace =Part.Face(aWire) head = aFace.revolve(Base.Vector(0.0,0.0,0.0),Base.Vector(0.0,0.0,1.0),360) # The round part of the cutting tool, we need for the allan hex #PntH1 = Base.Vector(0.0,0.0,k) #PntH2 = Base.Vector(e_cham/2.0,0.0,k) #PntH3 = Base.Vector(e_cham/2.0,0.0,k-t) #PntH4 = Base.Vector(0.0,0.0,k-t-depth) #edgeH1 = Part.makeLine(PntH1,PntH2) #edgeH2 = Part.makeLine(PntH2,PntH3) #edgeH3 = Part.makeLine(PntH3,PntH4) #edgeH4 = Part.makeLine(PntH4,PntH1) #hWire=Part.Wire([edgeH1,edgeH2,edgeH3,edgeH4]) #Part.show(hWire) #hFace =Part.Face(hWire) #roundtool = hFace.revolve(Base.Vector(0.0,0.0,k),Base.Vector(0.0,0.0,1.0),360) #extrude = self.makeHextool(s_mean, k, dk_max) #Part.show(extrude) #hextool = roundtool.cut(extrude) #FreeCAD.Console.PrintMessage("der Kopf geschnitten: " + str(dia) + "\n") if SType == 'ISO14579': recess = self.makeIso10664(tt, t, k) # hexalobular recess else: recess = self.makeAllen(s_mean, t, dk_max, k ) allenscrew = head.cut(recess) if self.RealThread.isChecked(): # cut the thread allenscrew = self.cutIsoThread(allenscrew, dia, P, turns, l) cyl = self.cutChamfer(dia, P, l) #cyl = Part.makeCylinder(dia/2.0,P,Base.Vector(0.0,0.0,-l-P),Base.Vector(0.0,0.0,1.0),360) allenscrew = allenscrew.cut(cyl) return allenscrew # make ISO 7380 Button head Screw def makeIso7380(self,ThreadType ='M6',l=25.0): dia=float(ThreadType.lstrip('M')) FreeCAD.Console.PrintMessage("der 7380-Kopf mit l: " + str(l) + "\n") P, a, da, dk, dk_mean,s_mean, t_min, r, k, e, w = iso7380def[ThreadType] FreeCAD.Console.PrintMessage("der Kopf mit iso r: " + str(r) + "\n") sqrt2_ = 1.0/math.sqrt(2.0) e_cham = 2.0 * s_mean / math.sqrt(3.0) depth = s_mean / 3.0 #ak = -(k**2 + e_cham**2-dk**2)/(2*k) ak = -(4*k**2 + e_cham**2 - dk**2)/(8*k) rH = math.sqrt((dk/2.0)**2 + ak**2) #alpha = (math.atan((k + ak)/e_cham) + math.atan(ak/dk))/2 alpha = (math.atan(2*(k + ak)/e_cham) + math.atan((2*ak)/dk))/2 turns = round((l-1.1*P)/P) # number of thread turns a_real = l-turns*P # starting point of thread FreeCAD.Console.PrintMessage("Value ak: " + str(ak) + "\n") #Head Points Pnt0 = Base.Vector(0.0,0.0,k-e_cham/2.0) #Center Point for chamfer Pnt1 = Base.Vector(e_cham/2.0,0.0,k) #inner chamfer edge at head Pnt2 = Base.Vector(rH*math.cos(alpha),0.0,-ak + rH*math.sin(alpha)) #arc-point of button Pnt3 = Base.Vector(dk/2.0,0.0,0.0) #end of fillet Pnt4 = Base.Vector(dia/2.0+r,0.0,0.0) #start of fillet between head and shank Pnt5 = Base.Vector(dia/2.0+r-r*sqrt2_,0.0,-r+r*sqrt2_) #arc-point of fillet Pnt6 = Base.Vector(dia/2.0,0.0,-r) # end of fillet Pnt7 = Base.Vector(dia/2.0,0.0,-a_real) # start of thread FreeCAD.Console.PrintMessage("Points made, rH: " + str(rH) + "\n") edge1 = Part.makeLine(Pnt0,Pnt1) edge2 = Part.Arc(Pnt1,Pnt2,Pnt3).toShape() edge3 = Part.makeLine(Pnt3,Pnt4) edge4 = Part.Arc(Pnt4,Pnt5,Pnt6).toShape() edge5 = Part.makeLine(Pnt6,Pnt7) # bolt points PntB1 = Base.Vector(dia/2.0,0.0,-l-P) # ISO7380 wants a chamfer here!!! PntB2 = Base.Vector(0.0,0.0,-l-P) # we chamfer with the last cut!!! #PntB3 = Base.Vector(0.0,0.0,-l) edgeB0 = Part.makeLine(Pnt7,PntB1) edgeB1 = Part.makeLine(PntB1,PntB2) edgeZ0 = Part.makeLine(PntB2,Pnt0) aWire=Part.Wire([edge1,edge2,edge3,edge4,edge5, \ edgeB0, edgeB1, edgeZ0]) #Part.show(aWire) aFace =Part.Face(aWire) #Part.show(aFace) head = aFace.revolve(Base.Vector(0.0,0.0,0.0),Base.Vector(0.0,0.0,1.0),360) #Part.show(head) # The round part of the cutting tool, we need for the allan hex PntH1 = Base.Vector(0.0,0.0,k) PntH2 = Base.Vector(e_cham/2.0,0.0,k) PntH3 = Base.Vector(e_cham/2.0,0.0,k-t_min) PntH4 = Base.Vector(0.0,0.0,k-t_min-depth) edgeH1 = Part.makeLine(PntH1,PntH2) edgeH2 = Part.makeLine(PntH2,PntH3) edgeH3 = Part.makeLine(PntH3,PntH4) edgeH4 = Part.makeLine(PntH4,PntH1) hWire=Part.Wire([edgeH1,edgeH2,edgeH3,edgeH4]) #Part.show(hWire) hFace =Part.Face(hWire) roundtool = hFace.revolve(Base.Vector(0.0,0.0,k),Base.Vector(0.0,0.0,1.0),360) extrude = self.makeHextool(s_mean, k, dk) #Part.show(extrude) hextool = roundtool.cut(extrude) FreeCAD.Console.PrintMessage("der Kopf geschnitten: " + str(dia) + "\n") buttonscrew = head.cut(hextool) if self.RealThread.isChecked(): # cut the thread buttonscrew = self.cutIsoThread(buttonscrew, dia, P, turns, l) cyl = self.cutChamfer(dia, P, l) #cyl = Part.makeCylinder(dia/2.0,P,Base.Vector(0.0,0.0,-l-P),Base.Vector(0.0,0.0,1.0),360) buttonscrew = buttonscrew.cut(cyl) return buttonscrew def makeHextool(self,s_hex, k_hex, cir_hex): # makes a cylinder with an inner hex hole, used as cutting tool # create hexagon mhex=Base.Matrix() mhex.rotateZ(math.radians(60.0)) polygon = [] vhex=Base.Vector(s_hex/math.sqrt(3.0),0.0,0.0) for i in range(6): polygon.append(vhex) vhex = mhex.multiply(vhex) polygon.append(vhex) hexagon = Part.makePolygon(polygon) # create circle circ=Part.makeCircle(cir_hex/2.0) # Create the face with the circle as outline and the hexagon as hole face=Part.Face([Part.Wire(circ),hexagon]) # Extrude in z to create the final cutting tool exHex=face.extrude(Base.Vector(0.0,0.0,k_hex)) return exHex def cutTooliso261(self, d, P, angle = False): # P pitch of thread, d nonminal diameter of thread (floats) H=P*math.cos(math.radians(30)) # H depth of thread r=d/2.0 #Nominal radius # points for screw cutting profile ps1 = (r + H/16.0,0.0,-P/2.0+P/32.0) ps2 = (r-H*5.0/8.0,0.0,-P/8.0) ps3 = (r-H*17.0/24.0,0.0,0.0) # Center of Arc ps4 = (r-H*5.0/8.0,0.0,+P/8.0) ps5 = (r+ H/16.0,0.0,+P/2.0-P/32.0) edge1 = Part.makeLine(ps1,ps2) edge2 = Part.Arc(FreeCAD.Vector(ps2),FreeCAD.Vector(ps3),FreeCAD.Vector(ps4)).toShape() edge3 = Part.makeLine(ps4,ps5) edge4 = Part.makeLine(ps5,ps1) alpha_rad = math.atan(H*17.0/24.0/P) alpha = math.degrees(alpha_rad) Hyp = P/math.cos(alpha_rad) # Parameter for the last turn (angle==True) tuning = 0.42 if d>14: tuning = 0.40 # This works for a diameter of 6 # helix = Part.makeHelix(P,P,(d-H*26.0/24.0)/2.0,0) # make just one turn, length is identical to pitch if angle: helix = Part.makeHelix(Hyp,Hyp,d*tuning,alpha) # make just one turn, length is identical to pitch else: helix = Part.makeHelix(P,P,d*0.42,0) # make just one turn, length is identical to pitch cutProfile = Part.Wire([edge1,edge2,edge3,edge4]) makeSolid=1 isFrenet=1 pipe = Part.Wire(helix).makePipeShell([cutProfile],makeSolid,isFrenet) # Part.show(pipe) return pipe def cutIsoThread(self, rawScrew, dia_cT, P_cT, turns_cT, l_cT): # Parameter object=head, dia, P, turns, l #FreeCAD.Console.PrintMessage("vor cutTool: " + str(dia_cT) + "\n") cutTool=self.cutTooliso261(dia_cT, P_cT, False) #FreeCAD.Console.PrintMessage("cutTool made: " + str(dia_cT) + "\n") rotations = int(turns_cT) cutTool.Placement.Base = Base.Vector(0.0,0.0,-l_cT-P_cT/2.0) #FreeCAD.Console.PrintMessage("cutTool placed: " + str(dia_cT) + "\n") for i in range(rotations): rawScrew = rawScrew.cut(cutTool) cutTool.Placement.Base = Base.Vector(0.0,0.0,-l_cT-P_cT/2.0+P_cT*(i+1.0)) lastCut = self.cutTooliso261(dia_cT, P_cT, True) lastCut.Placement.Base = Base.Vector(0.0,0.0,-l_cT-P_cT/2.0+P_cT*(i+1.0)) threadedScrew = rawScrew.cut(lastCut) return threadedScrew def cutChamfer(self, dia_cC, P_cC, l_cC): cham_t = P_cC*math.sqrt(3.0)/2.0*17.0/24.0 PntC0 = Base.Vector(0.0,0.0,-l_cC) PntC1 = Base.Vector(dia_cC/2.0-cham_t,0.0,-l_cC) PntC2 = Base.Vector(dia_cC/2.0,0.0,-l_cC+cham_t) PntC3 = Base.Vector(dia_cC/2.0,0.0,-l_cC-P_cC) PntC4 = Base.Vector(0.0,0.0,-l_cC-P_cC) edgeC1 = Part.makeLine(PntC0,PntC1) edgeC2 = Part.makeLine(PntC1,PntC2) edgeC3 = Part.makeLine(PntC2,PntC3) edgeC4 = Part.makeLine(PntC3,PntC4) edgeC5 = Part.makeLine(PntC4,PntC0) CWire=Part.Wire([edgeC1,edgeC2,edgeC3,edgeC4,edgeC5]) CFace =Part.Face(CWire) cyl = CFace.revolve(Base.Vector(0.0,0.0,0.0),Base.Vector(0.0,0.0,1.0),360) return cyl # cross recess type H def makeCross_H(self, CrossType = '2', m = 6.9, h = 0.0): # m = diameter of cross at top of screw at reference level for penetration depth b, e_mean, g, f_mean, r, t1, alpha, beta = iso4757def[CrossType] rad265 = math.radians(26.5) rad28 = math.radians(28.0) tg = (m-g)/2.0/math.tan(rad265) # depth at radius of g t_tot = tg + g/2.0 * math.tan(rad28) # print 'tg: ', tg,' t_tot: ', t_tot hm = m / 4.0 Pnt0 = Base.Vector(0.0,0.0,hm) Pnt1 = Base.Vector(m/2.0,0.0,hm) # Hier müssen noch der Radius rein Pnt2 = Base.Vector(m/2.0,0.0,0.0) Pnt3 = Base.Vector(0.0,0.0,0.0) Pnt3 = Base.Vector(0.0,0.0,0.0) Pnt4 = Base.Vector(g/2.0,0.0,-tg) Pnt5 = Base.Vector(0.0,0.0,-t_tot) edge1 = Part.makeLine(Pnt0,Pnt1) edge2 = Part.makeLine(Pnt1,Pnt2) edge3 = Part.makeLine(Pnt2,Pnt4) edge4 = Part.makeLine(Pnt4,Pnt5) edge5 = Part.makeLine(Pnt5,Pnt0) #FreeCAD.Console.PrintMessage("Edges made Pnt2: " + str(Pnt2) + "\n") aWire=Part.Wire([edge1,edge2,edge3,edge4,edge5]) #Part.show(aWire) aFace =Part.Face(aWire) cross = aFace.revolve(Base.Vector(0.0,0.0,0.0),Base.Vector(0.0,0.0,1.0),360) #FreeCAD.Console.PrintMessage("Washer revolved: " + str(dia) + "\n") # the need to cut 4 corners out of the above shape. # Definition of corner # The angles 92 degrees and alpha are defined on a plane which has # an angle of beta against our coordinate system. # The projected angles are needed for easier calculation! rad_alpha = math.radians(alpha/2.0) rad92 = math.radians(92.0/2.0) rad_beta = math.radians(beta) rad_alpha_p = math.atan(math.tan(rad_alpha)/math.cos(rad_beta)) rad92_p = math.atan(math.tan(rad92)/math.cos(rad_beta)) tb = tg + (g-b)/2.0 * math.tan(rad28) # depth at dimension b rbtop = b/2.0 + (hm + tb)*math.tan(rad_beta) # radius of b-corner at hm rbtot = b/2.0 - (t_tot - tb)*math.tan(rad_beta) # radius of b-corner at t_tot dre = e_mean/2.0 / math.tan(rad_alpha_p) # delta between corner b and corner e in x direction dx = m/2.0 * math.cos(rad92_p) dy = m/2.0 * math.sin(rad92_p) PntC0 = Base.Vector(rbtop,0.0,hm) #PntC1 = Base.Vector(b/2.0,0.0,-tb) PntC1 = Base.Vector(rbtot,0.0,-t_tot) PntC2 = Base.Vector(rbtop+dre,+e_mean/2.0,hm) PntC3 = Base.Vector(rbtot+dre,+e_mean/2.0,-t_tot) PntC4 = Base.Vector(rbtop+dre,-e_mean/2.0,hm) PntC5 = Base.Vector(rbtot+dre,-e_mean/2.0,-t_tot) PntC6 = Base.Vector(rbtop+dre+dx,+e_mean/2.0+dy,hm) PntC7 = Base.Vector(rbtot+dre+dx,+e_mean/2.0+dy,-t_tot) PntC8 = Base.Vector(rbtop+dre+dx,-e_mean/2.0-dy,hm) PntC9 = Base.Vector(rbtot+dre+dx,-e_mean/2.0-dy,-t_tot) #wire_hm = Part.makePolygon([PntC0,PntC2,PntC6,PntC8,PntC4,PntC0]) #face_hm =Part.Face(wire_hm) #Part.show(face_hm) wire_t_tot = Part.makePolygon([PntC1,PntC3,PntC7,PntC9,PntC5,PntC1]) edgeC1 = Part.makeLine(PntC0,PntC1) makeSolid=1 isFrenet=1 corner = Part.Wire(edgeC1).makePipeShell([wire_t_tot],makeSolid,isFrenet) rot_axis = Base.Vector(0.,0.,1.0) sin_res = math.sin(math.radians(90)/2.0) cos_res = math.cos(math.radians(90)/2.0) rot_axis.multiply(-sin_res) # Calculation of Quaternion-Elements pl_rot = FreeCAD.Placement() pl_rot.Rotation = (rot_axis.x,rot_axis.y,rot_axis.z,cos_res) #Rotation-Quaternion 90° z-Axis cross = cross.cut(corner) cutplace = corner.Placement for i in range(3): cutplace.Rotation = pl_rot.Rotation.multiply(corner.Placement.Rotation) cross = cross.cut(corner) cross.Placement.Base = Base.Vector(0.0,0.0,h) return cross # Allen recess cutting tool # Parameters used: s_mean, k, t_min, dk def makeAllen(self, s_a = 3.0, t_a = 1.5, dk_a = 5.0, h_a = 2.0 ): # h_a top height location of cutting tool # s_a hex width # t_a dept of the allen # dk_a diameter needed e_cham = 2.0 * s_a / math.sqrt(3.0) depth = s_a / 3.0 FreeCAD.Console.PrintMessage("allen tool: " + str(dk_a) + "\n") # The round part of the cutting tool, we need for the allen hex recess PntH1 = Base.Vector(0.0,0.0,0.0) PntH2 = Base.Vector(e_cham/2.0,0.0,0.0) PntH3 = Base.Vector(e_cham/2.0,0.0,-t_a) PntH4 = Base.Vector(0.0,0.0,-t_a-depth) edgeH1 = Part.makeLine(PntH1,PntH2) edgeH2 = Part.makeLine(PntH2,PntH3) edgeH3 = Part.makeLine(PntH3,PntH4) edgeH4 = Part.makeLine(PntH4,PntH1) hWire=Part.Wire([edgeH1,edgeH2,edgeH3,edgeH4]) # Part.show(hWire) hFace =Part.Face(hWire) roundtool = hFace.revolve(Base.Vector(0.0,0.0,0.0),Base.Vector(0.0,0.0,1.0),360) extrude = self.makeHextool(s_a, -t_a-depth, dk_a) allen = roundtool.cut(extrude) allen.Placement.Base = Base.Vector(0.0,0.0,h_a) return allen # ISO 10664 Hexalobular internal driving feature for bolts and screws def makeIso10664(self,RType ='T20',t_hl=3.0, h_hl = 0): # t_hl depth of the recess # h_hl top height location of Cutting tool A, B, Re = iso10664def[RType] sqrt_3 = math.sqrt(3.0) depth=A/4.0 # The round part of the cutting tool, we need for the hexalobular recess PntH1 = Base.Vector(0.0,0.0,0.0) PntH2 = Base.Vector(A/2.0*1.02,0.0,0.0) PntH3 = Base.Vector(A/2.0*1.02,0.0,-t_hl) PntH4 = Base.Vector(0.0,0.0,-t_hl-depth) edgeH1 = Part.makeLine(PntH1,PntH2) edgeH2 = Part.makeLine(PntH2,PntH3) edgeH3 = Part.makeLine(PntH3,PntH4) edgeH4 = Part.makeLine(PntH4,PntH1) hWire=Part.Wire([edgeH1,edgeH2,edgeH3,edgeH4]) # Part.show(hWire) hFace =Part.Face(hWire) roundtool = hFace.revolve(Base.Vector(0.0,0.0,0.0),Base.Vector(0.0,0.0,1.0),360) Ri = -((B+sqrt_3*(2.*Re-A))*B+(A-4.*Re)*A)/(4.*B-2.*sqrt_3*A+(4.*sqrt_3-8.)*Re) print '2nd Ri last solution: ', Ri beta=math.acos(A/(4*Ri+4*Re)-(2*Re)/(4*Ri+4*Re))-math.pi/6 print 'beta: ', beta Rh=(sqrt_3*(A/2.0-Re))/2.0 Re_x = A/2.0 - Re + Re*math.sin(beta) Re_y = Re*math.cos(beta) Ri_y = B/4.0 Ri_x = sqrt_3*B/4.0 mhex=Base.Matrix() mhex.rotateZ(math.radians(60.0)) hexlobWireList = [] PntRe0=Base.Vector(Re_x,-Re_y,0.0) PntRe1=Base.Vector(A/2.0,0.0,0.0) PntRe2=Base.Vector(Re_x,Re_y,0.0) edge0 = Part.Arc(PntRe0,PntRe1,PntRe2).toShape() #Part.show(edge0) hexlobWireList.append(edge0) PntRi = Base.Vector(Ri_x,Ri_y,0.0) PntRi2 = mhex.multiply(PntRe0) edge1 = Part.Arc(PntRe2,PntRi,PntRi2).toShape() #Part.show(edge1) hexlobWireList.append(edge1) for i in range(5): #polygon.append(vhex) PntRe1 = mhex.multiply(PntRe1) PntRe2 = mhex.multiply(PntRe2) edge0 = Part.Arc(PntRi2,PntRe1,PntRe2).toShape() hexlobWireList.append(edge0) PntRi = mhex.multiply(PntRi) PntRi2 = mhex.multiply(PntRi2) if i == 5: edge1 = Part.Arc(PntRe2,PntRi,PntRe0).toShape() else: edge1 = Part.Arc(PntRe2,PntRi,PntRi2).toShape() hexlobWireList.append(edge1) hexlobWire=Part.Wire(hexlobWireList) #Part.show(hWire) circ=Part.makeCircle(A/2.0*1.1) # Create the face with the circle as outline and the hexagon as hole face=Part.Face([Part.Wire(circ),hexlobWire]) # Extrude in z to create the final cutting tool cutHelo=face.extrude(Base.Vector(0.0,0.0,-t_hl-depth)) #Part.show(cutHelo) hexlob = roundtool.cut(cutHelo) #Part.show(hexlob) hexlob.Placement.Base = Base.Vector(0.0,0.0,h_hl) return hexlob class screw(): d = QtGui.QWidget() d.ui = Ui_ScrewMaker() d.ui.setupUi(d) d.show()