航空航天薄壁件铣削过程加工状态监测研究进展  

Research Progress on Machining Condition Monitoring During Milling of Aerospace Thin-Walled Parts

作　　者：岳彩旭[1] 周天祥 秦怡源 王乐 胡德生 YUE Caixu;ZHOU Tianxiang;QIN Yiyuan;WANG Le;HU Desheng(Key Laboratory of Advanced Manufacturing and Intelligent Technology,Ministry of Education,Harbin University of Science and Technology,Harbin 150080,China)

机构地区：[1]哈尔滨理工大学先进制造智能化技术教育部重点实验室,哈尔滨150080

出　　处：《航空制造技术》2023年第3期30-43,共14页Aeronautical Manufacturing Technology

基　　金：国家自然科学基金(52175393)。

摘　　要：对切削加工状态进行精准监测,是实现航空航天薄壁件加工变形控制的重要保障。围绕航空航天薄壁件铣削加工状态监测的最新研究进展进行了评述,详细介绍了建立加工状态监测模型的关键技术与方法,包括加工信息采集处理、特征提取和特征融合。归纳了学者们在薄壁件加工过程中对刀具磨破损、铣削颤振、铣削变形等具体状态监测的研究进展。基于数字孪生技术,构建了面向薄壁件铣削加工状态监测的优化系统。最后,根据现阶段本领域发展状况对薄壁件铣削加工状态监测进行了展望。Precise monitoring of machining status is the premise and guarantee for realizing deformation control of thin-walled parts.The latest research progress of milling machining condition monitoring of aerospace thin-walled parts is reviewed,and the key technologies and methods for establishing machining condition monitoring models are introduced in detail,including information collection and processing,feature extraction and feature fusion.It summarizes the development status and defects of scholars at home and abroad in the process of thin-walled parts processing on the specific state monitoring of tool grinding damage,milling flutter,milling deformation and so on.And based on the digital twin technology,a twin system for monitoring the milling processing status of thin-walled parts is constructed.Finally,according to the current development level of this field,the status monitoring of milling processing of thin-walled parts is prospected.

关 键 词：航空航天薄壁件 特征提取 刀具磨破损 铣削颤振 铣削变形 数字孪生 

分 类 号：TG54[金属学及工艺—金属切削加工及机床] V261.23[航空宇航科学与技术—航空宇航制造工程]