Help With Cutting Joints for Completed Sculpts

Posted in Custom Workstation

Hello!

I've recently been doing some research on the process of turning final sculpts into articulated action figures. Everything up to the final figure is understood--up until the actual part that involves articulating the figures. So I ask: what is the process of cutting joint spaces for the figures in each of their intended-to-be-articulated limbs, as well as the creation of said joints? I would be most thankful for any help given.

Thanks!