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Designing from CatiaV5 software- 

It's my YouTube channel..
You can learn that how to draw simple 2D and 3D part/product from this software..
I drawn some part for beginner in catia & also some Animation/simulation of assembly products..
following are some videos for learnig -

- Simple 2D & 3D sketch



- Drafting of simple 3D part



Simulation or Animation (In simple way)

- Universal coupling


- Two gear animation



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