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looooo / freecad.gears

a gear module for freecad
GNU General Public License v3.0
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Wrong Transverse_pitch calculation on involute rack #113

Closed schwantz69 closed 1 year ago

schwantz69 commented 2 years ago

Hi, The involute rack have a problem on the transverse_pitch calulation, for example: Module 3 rack with 10° helix angle calculate 9,428mm but should be 9,5701 Can you fix it ? Thank you !

p.s. change the properties_from_tool have no effects for me

looooo commented 2 years ago

I guess properties_from_tool should have an influence, but I have to think about it :)

schwantz69 commented 2 years ago

I have read another user have open in the past the same topic and he have solved it changing the properties_from_tool in False but for me nothing change.. Is possible that my version is obslolete ? Or the installation of the package are not correct ? It's a big problem for me. Thank you for your work

schwantz69 commented 2 years ago

As alternative for solve the problem there is the possibility to re install the previous version of FCgear ? If yes where I can download the zip file ? Thank you

schwantz69 commented 2 years ago

I'm sorry for push you but I need a solution or instruction to re install the old version. Thank you !

looooo commented 2 years ago

There were some issues introduced. I currently don't have the capabilities to fix them.

schwantz69 commented 2 years ago

Thank you for your answer, so please can you send me the instruction for install the older version that was without bug ?

schwantz69 commented 1 year ago

There were some issues introduced. I currently don't have the capabilities to fix them.

I can understand but please can you tell me where I can found the previous version of Fcgear and how I can install it ? For me the previous version was ok and I will re install it.

Thank you in advance

looooo commented 1 year ago

you can use branch 2022 which works for me.

looooo commented 1 year ago

this should be fixed with https://github.com/looooo/freecad.gears/commit/29e45aa613e0ea0cd6952597f5bbf49dd99270ca

schwantz69 commented 1 year ago

I can confirm that now work correctly ! Many thanks for your great work.