Catia Users

Created by Ananth Narayan on 8 March, 2018

Internal and external thread in CATIA V5

pitch = 2mm
Major dia = 16mm
minor dia = 14mm
Mean dia = 15 mm
Helix angle = 4.86 degree
friction angle = 8.47 degree
Double start square thread
Lead = 4mm

I was trying to ceate an internal and external thread by Helix, and pattern of square and then slotting and ribbing. But I couldn't get the exact dimensions after generating.
As I had to make the square of size 1*1 mm to make the rib or slot, My target was to create a square of 2*2 mm but if I was creating a 2*2 m square then catia was showing a Bollean Operation and the profile with sq 2*2 mm couldn't be created.( For Internal thread I took dia of the extruded circle 16mm and I wanted to make a slot with 2*2mm square and pitch 2mm , helix angle etc)

So, can someone suggest me how to perform this task.

Thanking you guys beforehand.