is there anyone can discuss about design using CATIA software?
1 Answer
I searched through the GRABCAD Tutorials, and found several on how to model a Helical Gear, including this one for CATIA:
https://grabcad.com/tutorials/tutorial-modeling-a-helical-gear-in-catia-v5
Of course you could search the internet for more videos:
https://www.bing.com/search?PC=ED25&FORM=ED25DF&q=catia+helical+gear