摘要
为了改善模具加工中零件表面出现的过切、少切等象限痕问题,文中提出一种基于反向间隙加速功能的方法,该方法通过FANUC SERVO GUIDE软件对机床伺服轴进行圆弧测试,针对测试结果,合理调整反向间隙加速补偿参数,有效改善圆弧切削时象限的凹陷,消除加工象限痕,提升零件加工表面质量和加工形状精度。
In order to improve the problem of over cutting and less cutting quadrant marks on the surface of parts in die and mold processing,a method based on reverse clearance acceleration function is proposed.This method uses FANUC servo guide software to test the arc of the servo shaft of the machine tool.According to the test results,the acceleration compensation parameters of the reverse clearance are adjusted reasonably,which can effectively improve the quadrant depression during arc cutting,eliminate the quadrant marks,and improve the surface quality and shape accuracy of parts.
作者
葛阿萍
朱强
GE A-ping;ZHU Qiang(Department of Mechanical Engineering,Wuhu Institute of Technology,Wuhu 241006,China)
出处
《电脑知识与技术》
2020年第34期221-224,共4页
Computer Knowledge and Technology
基金
安徽省高等学校自然重点科研资助项目“数控机床伺服优化对精密模具加工表面质量影响的研究”(项目号:KJ2018A0704)。
关键词
反向间隙
加速补偿
反转延迟
圆弧测试
backlash
acceleration compensation
reversal delay
circular test
