Automatic programming system for grinding robot of CHSR rail

Abstract

In order to solve the problems such as difficulty in off-line programming of complex curved surface of high-speed rail weld, low quality and efficiency of grinding and poor production environment, an automatic programming system for high - speed rail weld grinding robot is designed to achieve CAD/CAM/Robotics integration by means of on-line reasonably planning the grinding trajectory, which base on the robot off-line programming system and combine with the sensor to automatically detect the weld position and feature information. Based on CAD secondary development, the experiments on the high-speed rail weld grinding robot automatic programming system are executed for function testing, and the code is input into the robots system to carry out rail weld grinding experiment. The robot finished the automatic programming of rail grinding and achieved a good grinding effect, which effectively solved the problem of automatic programming of grinding and improved the programming quality and efficiency.