How to make spur gear in CATIA

steps and video required

2 Answers

Here is the tutorial and step by step procedure
https://www.youtube.com/watch?v=mtpIUPEIFNc

Answered with a tutorial: https://grabcad.com/tutorials/how-to-make-spur-gear-in-catia

please see this CATIA app
http://spadantechnic.com/en/articles/catia/catia-app-for-gears-and-sprocket-and-bearings.html
you can download free app for gears in this site