I am currently building a modified version of joeīs machine and have been playing aroung with the idea of using a rotating nut setup for the x and y axis.
So i was hoping someone could tell me what gearing ratio would be suitable.
The lead screws are 12mm x 3mm pitch (in us around 1\2"-8tpi). And i will be using a 425oz\in kit from xylotex.
I donīt know what i am to expect in terms of speed and torque. But i was hoping to cut at minimum 60 ipm. Mostly guitar building and signs