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sprockets for AndyMark chassis

rhelber
4-Participant

sprockets for AndyMark chassis

Is there a way to get a CAD or step file for PTC Creo of a sprocket that will go in an AndyMark chassis?  Or, do I have to make one?  Making a sprocket seems complicated.  If I can't get a file, is there a good tutorial for making a sprocket?

1 ACCEPTED SOLUTION

Accepted Solutions
sm
1-Newbie
1-Newbie
(To:rhelber)

Courtesy of FRC Team 525 and Thomas Ore

View solution in original post

5 REPLIES 5
sm
1-Newbie
1-Newbie
(To:rhelber)

Model it as a disk for now and I'll do what I can to get you a comprehensive set of sprocket models.

rhelber
4-Participant
(To:sm)

Thanks!  Okay, I'll use disks.  I found a sprocket in a step file of the old AndyMark chassis.  But my team is using sprockets with a different number of teeth.  I like PTC Creo, it runs better than Autodesk Inventor on old slow laptops.

rhelber
4-Participant
(To:sm)

I found sprocket CAD files at VEX Robotics:

http://www.vexrobotics.com/25-sprockets.html

Thanks!  I'm all set.

sm
1-Newbie
1-Newbie
(To:rhelber)

Courtesy of FRC Team 525 and Thomas Ore

rhelber
4-Participant
(To:sm)

These files are perfect.  Much better that the random .step files I found on the internet.  Thanks FRC Team 525!