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How to create a gear in Solid Edge

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Hello,

 

I have an academic version of Solid Edge ST4. I could find a single tutorial about making gears with out using the 'Gear Design' feature. Could some one please point me to a reference where I can find some guide lines on creating a gear from scratch

 

Thank you

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Accepted by topic author NV123
‎08-26-2015 04:32 AM

Re: How to create a gear in Solid Edge

Gear design is a rather complicated topic as the tooth profile is highly important to a good gear.  There are add on applications such as GearTrax from Camnetics (http://www.camnetics.com/) that will design the correct tooth profile based on your material, speed, and load inputs.  If you want to do this by hand, perform a search on the internet for gear tooth design.

Ken Grundey
Production: ST6 MP14
Testing: ST9 MP1

Re: How to create a gear in Solid Edge

Thanks for the info. My academic license does not come with the Gear Designer add-on. This is the reason why I wanted to create a gear from scracth. I found this video on youtube https://www.youtube.com/watch?v=NQhaw5tfqk0 very helpful.

 

Thank you

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Solution
Accepted by topic author NV123
‎08-26-2015 04:32 AM

Re: How to create a gear in Solid Edge

If you are creating them from scratch and want to generate the involute curve, check out this video on creating it.  It shows the graphical technique.  Unfortunately they're using an off-brand of software.  Smiley Happy

 

https://www.youtube.com/watch?v=TJhbSSSUYFw

 

Kyle

Kyle Joiner
IPA LLC
ST9 MP1

Re: How to create a gear in Solid Edge

Thank you. I saw this video, but as this is using Solidworks, I didn't pay any attention.

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Accepted by topic author NV123
‎08-26-2015 04:32 AM

Re: How to create a gear in Solid Edge

Hello,

 

The technique will be the same regardless of CAD sytem.  What he's doing is sketching the process of "unwinding a string" from around a circle to generate the curve.  There are some other videos for generating the curve but this one seemed the most direct.

 

Kyle

Kyle Joiner
IPA LLC
ST9 MP1