偏置式激光头激光加工单点指向功能实现方法的探讨  

Study on Implementation Methods of One Point Steering Function in Laser Machine with Offset Laser Head

作　　者：迟关心[1] 顾明江 王励勤 邢振宏 刘振堂[2] 

机构地区：[1]哈尔滨工业大学机电学院,黑龙江哈尔滨150001 [2]济南铸造锻压机械研究所有限公司,山东济南250022

出　　处：《电加工与模具》2012年第2期43-45,共3页Electromachining & Mould

基　　金：国家科技重大专项(2009ZX04003-032)

摘　　要：对在配置偏置式激光头的激光加工机上实现单点指向功能进行了探讨。为保证激光加工的高速和稳定性,提出分别为程序控制和手控盒控制设计独立的单点指向补偿器P和J的思想,并分析了各自补偿器的实现方法。同时,为了保证单点指向功能的有效实现,还进行了粗插补精度的计算。This paper explores the one point steering function realized in laser material processing machine with offset laser head. To confirm the high speed and stability of the laser processing, the idea about designing independent one point steering compensators P and J for program control and manual control respectively is presented and the implementation methods about the compensators is analysised. Meanwhile, the precision of rough interpolation is calculated to accomplish the one point steering function effectively

关 键 词：激光加工 偏置式激光头 单点指向功能 

分 类 号：TG665[金属学及工艺—金属切削加工及机床]