View Full Version : CAD Prg for creating synchronous drive sprocket?

03-23-2010, 04:12 AM
Subject says it all. I need a CAD program solely for designing 2 sprockets. The problem is finding one which has tooth profiles, specifically, Gates Poly Chain in 8mm pitch. I'd rather not spend $900 for software just to design 2 sprockets. I've search here, and Googled elsewhere with no firm candidates. Any suggestions/guidance would be greatly appreciated.