基于逆向工程的机器人磨削叶片  

Robotic blade grinding based on reverse engineering

作　　者：赵扬[1] 赵继[1] 张雷[1] 齐立哲 

机构地区：[1]吉林大学机械科学与工程学院,长春130022 [2]廊坊智通机器人系统有限公司,河北廊坊065001

出　　处：《吉林大学学报（工学版）》2009年第5期1176-1180,共5页Journal of Jilin University:Engineering and Technology Edition

基　　金：'863'国家高技术研究发展计划项目(2007AA04Z243;2006AA04Z214);国家自然科学基金项目(50575092)

摘　　要：提出了一种基于逆向工程的机器人磨削叶片加工方法。机器人逆向工程系统对叶片进行扫描,获得具有叶片型面几何信息的点云数据,利用逆向建模技术生成叶片的逆向CAD模型,并依此采用等距轨迹法进行机器人磨削加工的路径规划,生成机器人加工轨迹。最后,将生成的轨迹应用于机器人叶片磨削系统,试验验证了方法的有效性和可行性。To solve the problem of automatic blade grinding, a method for robotic blade grinding based on the reverse engineering was proposed. Scanned by a robotic reverse engineering system, the point data with the geometrical information of the blade profile was acquired. A CAD model of the blade was reconstructed by the reverse modeling technique, the isometric trajectory method was employed to proceed the path plan of robotic grinding, and generate the robotic grinding trajectory. The robotic blade grinding experiments were carried out by the generated trajectory to prove the proposed method effective and feasible.

关 键 词：机械制造自动化 逆向工程 叶片磨削 工业机器人 路径规划 

分 类 号：TP24[自动化与计算机技术—检测技术与自动化装置]