Resources to learn CAD by yourself

[Jorge Ayala]

One of the things I've always said that my team lacks is a CAD design sub-team, but we don't have mentors available to help us with that. That's why I want to learn CAD this summer and then teach students during pre-season. Does anybody know a good site with CAD tutorials? Which software would you recommend to a beginner?

I really want to learn, this was my last year as a student in my team and since my high school and my university are the same institution and both are in the same place (weird things we do in Mexico) I see no problem at all in being a mentor. I am going to study a career we call here "mechatronics engineer" (It covers a lot of aspects of engineering, such as programming, electronics and mechanics") and during my second year I will be taught to use Siemens NX, so if the tutorials are for that software, that would be wonderful.