[salvaCNC]

I am in the process of building my first CNC. I am planning to use a 1/4" thread rod. I am only aware the rod has the "standard" thread on it. I do not know anything about the pitch and other terms I have read about before.

I would like to know how to calculate the horizontal displacement and in general, How or where can I get all the theory of the math involved using the 1/4" rod?

Thanks all