Involute Profile | How to make Spur Gear in Catia V5 using Parameters and Laws

Making a Spur Gear template having Involute gear tooth profile using relations and parameters on Catia V5R16.
If you want to download this Catia template and the explanation for equations and formulas, you should be able to download it from Grabcad community..

https://grabcad.com/library/involute-...


Follow Below Instructions:
Step 1: Entering Parameters - 1:01
Step 2: Create Equations Using Law Tool - 5:20
Step 3: Create Points for Involute Curve - 7:10
Step 4: Extrapolate the spline to dedendum circle - 10:59
Step 5: Adding the Fillet at root of the teeth - 12:19
Step 6: Creating the Angle parameters - 13:08
Step 7: Mirror the spline - 15:00
Step 8: Circular pattern the Profile - 16:50
Step 9: Pocket or Extrude cut the profile - 17:35