Real-time compensation method for the geometric and thermal error on CNC turning machine

被引：0
|
作者：
School of Mechanical Eng., Shanghai Jiaotong Univ., Shanghai 200240, China [1 ]
机构：
来源：
Sichuan Daxue Xuebao (Gongcheng Kexue Ban) | 2008年 / 1卷 / 163-166期
关键词：
Availability - Error compensation - Machine tools - Machining;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Compensation for the geometric and thermal error is the most effective methods to improve the machining precision. These errors were classified and the normal modeling methods were given. A real-time error compensation controller was developed based on the CNC shift function of external coordinate system. The technology was implemented on CY-K360 CNC turning center and the position error of X axial and the Radial thermal error of the spindle were compensated. The result proved the new methods availability in accuracy improving.
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页码：163 / 166
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