PartDesign InvoluteGear: Difference between revisions
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(The tool now has a GUI, removed info about script) |
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{{GuiCommand|Name=PartDesign InvoluteGear|MenuLocation=Part Design → Involute gear...|Workbenches=[[PartDesign Workbench|PartDesign]]}} |
{{GuiCommand|Name=PartDesign InvoluteGear|MenuLocation=Part Design → Involute gear...|Workbenches=[[PartDesign Workbench|PartDesign]]}} |
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== Description ==<!--T:2--> |
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This tool allows you to create a gear. |
This tool allows you to create a 2D profile of an involute gear. This 2D profile is fully parametric, and can be padded with the [[PartDesign Pad]] feature. |
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[[Image:PartDesign_Involute_Gear_01.png|left]] |
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== How to use == |
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# Go to the '''Part Design → [[Image:PartDesign_InvoluteGear.png|16px]] Involute gear...''' menu. |
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Original file: https://github.com/FreeCAD/FreeCAD_sf_master/blob/master/src/Mod/PartDesign/InvoluteGearFeature.py |
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# Set the Involute parameters |
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# Click OK. |
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== Parameters == |
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=== Number of teeth === |
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Recent forum link: http://forum.freecadweb.org/viewtopic.php?f=22&t=5977&p=47725&hilit=involutegear#p47725 |
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Sets the number of teeth. |
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=== Modules === |
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Pitch diameter divided by the number of teeth. |
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=== Pressure angle === |
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Acute angle between the line of action and a normal to the line connecting the gear centers. Default is 20 degrees. ([http://en.wikipedia.org/wiki/Involute_gear More info]) |
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=== High precision (on v0.15 development version only) === |
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True or false |
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=== External gear (on v0.15 development version only)=== |
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True or false |
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== Bugs == |
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* In v0.14.3700/3702/3703, the 3D view does not resize automatically upon creation of the involute gear. Click on the {{KEY|[[Image:View-zoom-all.svg|16px]] '''Fit all'''}} icon to display the involute gear on screen. |
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[[Category:Macros]] |
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Revision as of 05:09, 5 January 2015
PartDesign InvoluteGear |
Menu location |
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Part Design → Involute gear... |
Workbenches |
PartDesign |
Default shortcut |
None |
Introduced in version |
- |
See also |
None |
Description
This tool allows you to create a 2D profile of an involute gear. This 2D profile is fully parametric, and can be padded with the PartDesign Pad feature.
How to use
Parameters
Number of teeth
Sets the number of teeth.
Modules
Pitch diameter divided by the number of teeth.
Pressure angle
Acute angle between the line of action and a normal to the line connecting the gear centers. Default is 20 degrees. (More info)
High precision (on v0.15 development version only)
True or false
External gear (on v0.15 development version only)
True or false
Bugs
- In v0.14.3700/3702/3703, the 3D view does not resize automatically upon creation of the involute gear. Click on the File:View-zoom-all.svg Fit all icon to display the involute gear on screen.