Measurement Of Angles On Holes: Difference between revisions

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There are some possibilities to create a center line for holes.
There are some possibilities to create a center line for holes.
At first the lines or points on the hole must be selected as shown below. Behind them the tool [[File:AnHi4.PNG]] or [[File:AnHi6.PNG]] from the tool bar is creating the center line.
At first the lines or points on the hole must be selected as shown below. The following tools can be used from the toolbar to create the center line:


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: [[File:TechDraw 2PointCenterLine.svg|24px]] [[TechDraw_2PointCenterLine|Add Centerline between 2 Points]]
[[Image:AnHi3.PNG|200px|thumb|left|create center line by point - point]]
: [[File:TechDraw 2LineCenterLine.svg|24px]] [[TechDraw_2LineCenterLine|Add Centerline between 2 Lines]]
[[Image:AnHi5.PNG|200px|thumb|center|create center line by line - line]]

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[[Image:TechDraw_Tutorial_2PointCenterLine_example.png|250px|]]
{{Caption|Above: created with [[File:TechDraw 2PointCenterLine.svg|16px]] [[TechDraw_2PointCenterLine]] which creates centerlines between 2 points}}

[[Image:TechDraw_Tutorial_2LineCenterLine_example.png|250px|]]
{{Caption|Above: created with [[File:TechDraw 2LineCenterLine.svg|16px]] [[TechDraw_2LineCenterLine]] which creates centerlines between 2 lines}}

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Revision as of 03:10, 9 April 2020

Tutorial
Topic
TechDraw
Level
Base
Time to complete
1 minute
Authors
AnHi
FreeCAD version
0.19
Example files
None
See also
None

Introduction

This tutorial explains how to create center hole lines using the TechDraw Workbench with oriented holes.

By creating angles for holes it's not possible to use vertical or horizontal center lines (false/true) from the properties of the view. Helping lines and/or helping points are created for this necessity.

Proceeding:

1.Setting center lines on holes:

There are some possibilities to create a center line for holes. At first the lines or points on the hole must be selected as shown below. The following tools can be used from the toolbar to create the center line:

Add Centerline between 2 Points
Add Centerline between 2 Lines

Above: created with TechDraw_2PointCenterLine which creates centerlines between 2 points

Above: created with TechDraw_2LineCenterLine which creates centerlines between 2 lines


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