Computer Controlled Laser-feedback Compensation System For Ball Screw Grinding Errors

摘要

In order to improve the grinding accuracy of ball screw in operation, the computer subdivision technique is applied in the measuring system. A laser-feedback compensation system based on the 8-bit single-chip microcomputer is developed for real-time measurement and control. The ID interface is designed to implement th e new measurement method; the hardware and software of the intelligent control of step motor are given.