摘要
针对回转轴误差的定义,最终确立以基于最小二乘圆法,对回转工作台几何误差的测量方案。并以HS664RT五轴联动立式加工中心作为研究实例,完成数控回转工作台的几何误差测量实验。用Matlab建立了求解标准球安装误差的算法,并对回转工作台几何误差进行了辨识建模。
Based on the definition of rotary axis error, the measurements of the geometric error of rotary table are designed by least square circle. Geometric errors of rotary table on the HS664RT five-axis vertical machining center are measured. Use Matlab to solve the the geometric errors of the rotary table is modeled.
出处
《机电一体化》
2011年第5期88-91,共4页
Mechatronics
关键词
回转工作台
误差测量
最小二乘圆法
标准球
rotary table error measurement least square circle standard sphere
