航空发动机叶片原位打磨技术研究进展  

Research Progress of In-Situ Grinding Technology for Aero-Engine Blade

作　　者：王立文 曾祥瑞 鲁鑫 WANG Li-wen;ZENG Xiang-rui;LU Xin(Aviation Engineering Institute,Civil Aviation University of China,Tianjin 300300,China)

机构地区：[1]中国民航大学航空工程学院,天津300300

出　　处：《机械设计与制造》2023年第8期289-294,共6页Machinery Design & Manufacture

基　　金：国家自然科学基金联合基金项目(U1933202):民航联合研究基金。

摘　　要：综述了航空发动机叶片原位打磨技术的研究现状,为实现叶片顽固垢质的去除提供参考。首先,分别从叶片原位打磨仪器和打磨机器人两方面总结了叶片原位打磨智能化设备的研究现状;然后,对叶片原位打磨机器人打磨力控制和轨迹规划技术的研究进行了介绍;最后,总结了航空发动机叶片原位打磨技术的研究现状,在此基础上对其发展趋势进行了展望。分析表明:研发高柔性与智能性的叶片原位打磨机器人并配合先进的力控制策略和轨迹规划方法,可以提高叶片原位打磨的效率、精度和准确率,具有广泛的应用和发展前景。The research progress of in-situ grinding technology for aero-engine blade is reviewed to provide reference for the removal of stubborn blade fouling.Firstly,the research status of intelligent in-situ blade grinding equipment are summarized from the aspects of in-situ blade grinding instruments and grinding robots.The next part mentions the research on the grinding force control and trajectory planning technology of the in-situ blade grinding robots.Finally,the research status and future prospects on the technology of aero-engine in-situ blade grinding are summarized and expected.Research shows that a highly flexible and intelligent in-situ blade grinding robot combined with advanced force control and trajectory planning is possible to develop,which can improve the efficiency,precision and accuracy of in-situ blade grinding,also being expected in a wide range of applications and prospects for further enhancements.

关 键 词：航空发动机 叶片 原位打磨 力控制 轨迹规划 

分 类 号：TH16[机械工程—机械制造及自动化] V267.4[航空宇航科学与技术—航空宇航制造工程] TH165