基于逆向工程的激光再制造机器人路径规划  

Path Planning of Laser Remanufacturing Robot Based on Reverse Engineering

作　　者：刘立峰[1,2] 杨洗陈[1] 

机构地区：[1]天津工业大学激光技术研究所,天津300160 [2]天津工业大学电子与信息工程学院,天津300160

出　　处：《中国激光》2011年第7期142-145,共4页Chinese Journal of Lasers

基　　金：天津市科技支撑计划重点项目(08ZCKFGX02300);天津市科技计划项目(08JCYBJC09200)资助课题

摘　　要：为了提高激光再制造的质量和效率,结合逆向工程和激光再制造的特点,介绍了缺损工件的激光再制造路径规划。阐述了扫描缺损工件的表面以得到点云数据,采用逆向工程重构修复区三维形貌,再配以激光再制造工艺进行路径规划。加工控制点矢量算法为加工头姿态提供了一种行之有效的方法。To increase the efficiency and accuracy of laser remanufacturing,a method of path planning with combining the characteristics of reverse engineering and laser remanufacturing is presented.The following aspects are contained： obtaining point clouds by scanning the surface of worn workpieces,reconstructing of repair area by reverse engineering,doing the path planning comparing with laser remanufacturing parameter.The calculation of laser processing head axis vector improves the direction and distance control accuracy of laser processing robot.

关 键 词：激光技术 轨迹规划 再制造 逆向工程 机器人 

分 类 号：TN24[电子电信—物理电子学] TP249[自动化与计算机技术—检测技术与自动化装置]