What program/service can be used to simulate the rotation of gears?

Question

Software and Internet Services

Greetings, comrades.
Turned on the blonde mode:
Ideally, I want to - draw a circle, set the diameter, number of teeth, use the mouse to substitute them one for the other, they rotate, I would also like that a texture could be applied over the gears.
Those. the calculation itself is not required, it is the "visual" type of rotation that is required.
And as simple as possible. Now I'm doing it in 3DS Max, but for such simplicity it's a bit too much.
Thank you =)

Answer 1

To understand how it will work, I can only advise the MCAD
solid gear generator for OpenSCAD , then we make fixtures in 123D Design with an allowance of 0.2mm and print on FDM in average quality. We collect. profit.