Fasteners Workbench: Difference between revisions
(ISO10511 - ISO21670) |
(ISO4015, ISO4016, ISO4018, ISO4162, ISO8765, ISO15071 and ISO15072.) |
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* [[Image:Fasteners_ISO4014.svg|32px]] '''ISO 4014''' Hexagon head bolt. ''Product grades A and B.'' |
* [[Image:Fasteners_ISO4014.svg|32px]] '''ISO 4014''' Hexagon head bolt. ''Product grades A and B.'' |
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* [[Image:Fasteners_ISO4015.svg|32px]] '''ISO 4015''' Hexagon head bolt with reduced shank. |
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* [[Image:Fasteners_ISO4016.svg|32px]] '''ISO 4016''' Hexagon head bolt. ''Product grade C.'' |
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* [[Image:Fasteners_ISO4017.svg|32px]] '''ISO 4017''' Hexagon head screw. ''Product grades A and B.'' |
* [[Image:Fasteners_ISO4017.svg|32px]] '''ISO 4017''' Hexagon head screw. ''Product grades A and B.'' |
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* [[Image:Fasteners_ISO4018.svg|32px]] '''ISO 4018''' Hexagon head screw. ''Product grade C.'' |
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* [[Image:Fasteners_ISO4162.svg|32px]] '''ISO 4162''' Hexagon bolt with flange, small series. ''Product grade A with driving feature of product grade B.'' |
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* [[Image:Fasteners_ISO8676.svg|32px]] '''ISO 8676''' Hexagon head screw with fine pitch thread. ''Product grades A and B.'' |
* [[Image:Fasteners_ISO8676.svg|32px]] '''ISO 8676''' Hexagon head screw with fine pitch thread. ''Product grades A and B.'' |
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* [[Image:Fasteners_ISO8765.svg|32px]] '''ISO 8765''' Hexagon head bolt with fine pitch thread. |
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* [[Image:Fasteners_ISO15071.svg|32px]] '''ISO 15071''' Hexagon bolt with flange, small series. ''Product grade A.'' |
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* [[Image:Fasteners_ISO15072.svg|32px]] '''ISO 15072''' Hexagon bolt with flange and fine pitch thread, small series. ''Product grade A.'' |
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=== Hexagon socket screws === <!--T:128--> |
=== Hexagon socket screws === <!--T:128--> |
Revision as of 17:24, 5 April 2024
Introduction
The Fasteners Workbench is an external workbench that can add various fasteners to parts.
The optional single toolbar layout of the workbench.
Fasteners with metric dimensions have orange icons.
Fasteners with inch dimensions have green icons.
Installation
- Install the Fasteners Workbench via the Addon Manager. For manual installation see Installing more workbenches.
- Restart FreeCAD.
- Select the Fasteners Workbench from the Workbench dropdown list.
- Optionally change the toolbar and menu layout:
- Go to: Edit → Preferences... → Fasteners → General settings.
- Select one of the available Toolbar screw icons grouping options:
- None: All fasteners appear in a single toolbar. To see all available buttons use the >> button to expand it.
- Separate toolbars: Fasteners are grouped in several toolbars. This is the default layout.
- Dropdown buttons: Fasteners are grouped in toolbars with flyouts.
- Optionally uncheck one or more Fastener standards shown in toolbars options. Unchecked standards are still available from the menu.
- Restart FreeCAD.
Usage
Fasteners can be attached or unattached. Attached fasteners have a Database Object, a circular edge, and their DataPlacement is dynamically linked to that object. The Fasteners Move command can be used to attach or detach a fastener.
Unattached fasteners
- Select the desired fastener by clicking its button or by picking it from the menu.
- A fastener is created at the origin.
- Optionally change the dimensions and other properties of the fastener:
- Select the fastener.
- Go to the Data tab of the Property editor.
- Change the required properties.
Attached fasteners
On the left two selected circular edges. On the right the attached fasteners.
- Specify if the selected holes are tap holes or pass holes by selecting Fasteners MatchTypeInner or Fasteners MatchTypeOuter respectively (not used for countersunk screws).
- Select one or more circular edges and/or faces with circular edges. For countersunk screws the top edge of the chamfered hole must be selected.
- Select the desired fastener by clicking its button or by picking it from the menu.
- A fastener is attached to each of the selected circular edges.
- The default dimensions of each fastener depend on the radius of the circular edge it is attached to. Countersunk screws are matched by their head diameter, other fasteners are matched by their shaft diameter.
- Optionally change the dimensions and other properties of the fasteners. See above.
- Fasteners that appear upside-down can be inverted with the Fasteners Flip command or by changing their Datainvert property.
- Optionally change the Dataoffset property to create space between the fasteners and the edges they are attached to.
Notes
- To generate threads, the Datathread property of a fastener must be changed to
true
. Generating threads is costly. Recomputes take much longer if there are many fasteners with threads in a document. - The Datainvert property and the Dataoffset property are ignored for unattached fasteners.
Commands
- Invert fastener: Invert the orientation of attached fasteners.
- Move fastener: Move and attach a fastener to a circular edge. Can also be used to detach a fastener.
- Simplify shape: Create non-parametric copies of fasteners.
- Match for tap hole: Consider circular edges to be tap holes when new fasteners are attached to them.
- Match for pass hole: Consider circular edges to be pass holes when new fasteners are attached to them.
- Generate BOM: Create a spreadsheet with a bill of materials for the fasteners in the document.
- Screw calculator: Show a calculator to determine the tap hole size of screws.
- Make countersunk: Chamfer holes for countersunk screws.
- Change fastener parameters: Change the parameters of fasteners.
Fasteners
Fasteners with metric dimensions have orange icons. Fasteners with inch dimensions have green icons.
Hexagon head screws and bolts
- ISO 4162 Hexagon bolt with flange, small series. Product grade A with driving feature of product grade B.
Hexagon socket screws
Hexalobular socket head screws
Slotted head screws
H cross head screws
Other head bolts
Set screws
Nuts
- ISO 12125 Prevailing torque type hexagon nut with flange and fine pitch thread (with non-metallic insert).
T-slot fasteners
Washers
Rods, taps and dies
Inserts
Retaining rings
Nails
Pins
References
- Author: shaise
- ScrewMaker: Ulrich Brammer
- Workbench wrapper: Shai Seger
- Home page: http://theseger.com/projects/2015/06/fasteners-workbench-for-freecad/
- Source code: https://github.com/shaise/FreeCAD_FastenersWB
- Bug reports and feature requests: https://github.com/shaise/FreeCAD_FastenersWB/issues
- Forum topic: https://forum.freecadweb.org/viewtopic.php?t=11429
Links
- Generating holes for countersunk screws in freecad
- BOLTS: An open library for technical specifications.
- External workbenches
- Macros recipes
User documentation
- Getting started
- Installation: Download, Windows, Linux, Mac, Additional components, Docker, AppImage, Ubuntu Snap
- Basics: About FreeCAD, Interface, Mouse navigation, Selection methods, Object name, Preferences, Workbenches, Document structure, Properties, Help FreeCAD, Donate
- Help: Tutorials, Video tutorials
- Workbenches: Std Base, Arch, Assembly, CAM, Draft, FEM, Inspection, Mesh, OpenSCAD, Part, PartDesign, Points, Reverse Engineering, Robot, Sketcher, Spreadsheet, Surface, TechDraw, Test Framework
- Hubs: User hub, Power users hub, Developer hub