摘要
在采用FANUC数控系统的立式加工中心上,利用标准环规,自主设计宏程序对雷尼绍OMP60红外触发式测头进行了圆周36等分半径矢量标定。并以标准环规圆心及半径的测量进行验证。结果表明通过半径矢量标定基本可以消除因触发方向不同而造成的测量误差,测量过程中测头安装偏心、预行程变化等影响均可剔除。
Based on the vertical machining center controlled by FANUC CNC system,macro program is designed to calibrate RENISHAW OMP60 infrared trigger type probe in 36 vector radii using the standard ring gauge.The measurement for the standard ring gauge center and radius is tested for validation.Results show that after the radius vector calibration,it can basically eliminate the error of measurement caused by trigger in different directions,and can remove the influence of the probe installation eccentric or prestroke variation,etc.
出处
《制造技术与机床》
北大核心
2014年第9期180-185,共6页
Manufacturing Technology & Machine Tool
关键词
触发式测头
标定
宏程序
trigger type probe
calibration
macro program
