Study of Laser Non-contact Measuring Method of Circle Path Applied to Precision Analysis of 3-azes CNC Machine Tools

摘要：

Laser non-contact precision measuring method of CNC machine tools under the high feed rate condition was put forward. The method combines the laser interferometer with the measurement principle of the double bali bar (DBB), and can measure the machine tool precision under the high feed rate condition. Two laser interferometers used as measuring the displacements and feed rate data along circular interpolation motion individually measured three group data in the XY, YZ and XZ work planes, and the space errors of the CNC can be acquired through solving the special mathematic model based on the measurement principle of DBB.

关键词： laser interferometer measurement modeling geometric error

作者: X.S.Wang Y.Li Y.C.Yu

作者单位: College of Mechanical & Electrical Engineering Henan Agricultural University Zhengzhou,China

会议类型: 国际会议

会议名称: 2009 International Conference on Measuring Technology and Mechatronics Automation(ICMTMA 2009)(2009年检测技术与机械自动化国际会议)

会议地点: 长沙

会议语种:英文

页码: 356-359

在线出版日期: 2009-04-11（万方平台首次上网日期，不代表论文的发表时间）