摘要
为了提高3维激光加工中示教录返编程的精度和效率 ,本文利用借机测量系统的概念 ,并采用激光点光源测头和3点测量法 ,研制了用于现有数控5轴联动激光切割机的法矢测量系统 。
In order to improve the precision and efficiency of teach-and-play-back programming for 3D laser machining, and overcome the structural limitation and the manual deficiency of the previous system, by means of the concept of borrowed-machine measurement system, a new surface normal vector measurement system is presented by integrated of 3D laser scanner and 3-point method. Here’s the key technology to change the measurement of surface normal vectorof machined surface into the measurement of points.
出处
《制造业自动化》
2000年第8期28-31,共4页
Manufacturing Automation
基金
国家重点自然科学基金!(59635170)
国家863计划CIMS领域!(863 -511 -943 -002)资助项目
关键词
3维激光测量
借机测量系统
曲面法矢
激光切割
D laser measurement
borrowed-machine measuring system
three-point method
surface normal vector
