can anyone please help me with tutorial video or pdf on designing of spur gear using relation and in mm.
Have you looked in the knowledge base of PTC, there are several toothed wheel design descriptions.
You posted this question in the Mathcad section of this forum - was this done on purpose?
For the future - it is better to place such questions on "Creo" forum:
when i click on the link it shows m not authorized
thank u for ur information
not on purpose...but m in real need of video or pdf of creo parametric 2.0
Please find these materials in an attachment.