see this thread https://forum.freecadweb.org/viewtopic.php?f=4&t=39227 You should try newer appimage.bzb.dev001 wrote: ↑Mon Sep 16, 2019 10:56 pm Still not able to see anything from your file. When I loaded your file, this is what comes up...
square and elliptical gear
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Re: square and elliptical gear
- papyblaise
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- Joined: Thu Jun 13, 2019 4:28 pm
- Location: France
Re: square and elliptical gear
There is no parametric spreadsheet, rather a little empirical
I start with an involute gear 80 teeth module 1 (this profile is suitable for this exercise)
I extrude and isolate one tooth
I draw an ellipse by the method of circles (not the Fc tool which is B-spline), I evaluate the opening angle of each arcs of circle to place an exact number of teeth
I place a copy of the tooth at the beginning of each arcs and make a aray polar patern of each
I start with an involute gear 80 teeth module 1 (this profile is suitable for this exercise)
I extrude and isolate one tooth
I draw an ellipse by the method of circles (not the Fc tool which is B-spline), I evaluate the opening angle of each arcs of circle to place an exact number of teeth
I place a copy of the tooth at the beginning of each arcs and make a aray polar patern of each
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Re: square and elliptical gear
I downloaded the latest (Version: 0.19.18227) and now I can load the sample file. Thanks.
kisolre wrote: ↑Tue Sep 17, 2019 4:39 amsee this thread https://forum.freecadweb.org/viewtopic.php?f=4&t=39227 You should try newer appimage.bzb.dev001 wrote: ↑Mon Sep 16, 2019 10:56 pm Still not able to see anything from your file. When I loaded your file, this is what comes up...
- papyblaise
- Veteran
- Posts: 8001
- Joined: Thu Jun 13, 2019 4:28 pm
- Location: France
Re: square and elliptical gear
Saperlipopette , when I tray to do Page , the cartouche disapear when I type the drawing name
Maybe to large file
Maybe to large file
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