How to read kinematic diagrams of machine tools?

Question

Circuit design

Hello! Tell me how to read the kinematic diagrams of machine tools in "Russian"? It's just not clear!
Share, please, literature , where they chew it like for a child . Or video . I want to understand, but I'm slowing down. As well as counting the transmission links, I'm sorry if I'm not expressing myself correctly.

Looking at the picture, everything seems to be clear, but how to remove the extra. the picture on the right - that's it, I can't move.

Answer 1

It's kind of called "The Theory of Machines and Mechanisms". Google university textbooks, everything should be painted there.