How draw this part ?

How drawing this part ? Please help me.

4 Answers

One sketch and three extrudes.

Answered with a tutorial: https://grabcad.com/tutorials/how-draw-this-part

Sory wanted to check if i can write something

Mais lorsqu'on veut obtenir un retour d'infos dans la mise en plan, mieux vaut faire un perçage chambré avec répétition circulaire de la fonction.

But when you want to get a return information in the drawing, it is better to make a hole chambered with circular pattern of the function.

thanks