Principle and Application of Mirror Function in CNC System Based on PMAC
As a high-precision multi-axis motion controller designed by Delta Tau,PMAC has been widely used in industrial fields.Mirror image is a function through which can machine the same trace in other place of the workpiece,not only saving the tool setting time but also simplifying the edit of program.By this way,product could have good accuracy and interchangeability.However,researches aimed at mirror function based on PMAC is rare.This paper analyzed the principle of mirror image,combined with coordinate transformation and G-code development way,a method to deliver the mirror function Gcode has been put forward,which has already used in the independent R&D project single-point diamond ultra-precision CNC system.In addition,this article introduced an upper computer software of CNC system based on Qt and listed the program code of mirror function.The method is available to any CNC system based on PMAC,offering good versatility.
PMAC mirror function coordinate transformation G-code
Cong Liu Jianqun Liu Weiqiang Gao
School of Electromechanical Engineering,Guangdong University of Technology;Guangdong Provincial Key School of Electromechanical Engineering,Guangdong University of Technology
国际会议
重庆
英文
1177-1180
2017-03-25（万方平台首次上网日期，不代表论文的发表时间）