The Electric Design for Optimizing the Numerical Control of Rockerarm Drilling Machine
Cai Lili · 2001
A Programme for transforming the rockerarm drilling ma c hine into the numerical control drilling machine is introduced to overcome the d efects of the former.In the programme,a micro. computer and two stepping motor are applied.One stepping motor performs the function of three. phase distributor and controls ascending and disacending of velocity by software.The other is comp letely controll by software.The chief hardware circuits and the design of softwa re is also presented in the paper.