please, anyone provide a automatic mold design

i need example model of plastic mold design

2 Answers

This is a great series from Lars Christensen @LarsChristensen

https://www.youtube.com/watch?v=_hgmwhde1So&t=162s

There are dozens of designs in the model library here.
Do a few searches for these terms:
Injection
Tooling
Mold