Review on the progress of ultra-precision machining technologies  

作　　者：Julong YUAN Binghai LYU Wei HANG Qianfa DENG 

机构地区：[1]Ultra-precision Machining Center, Zhejiang University of Technology, Hangzhou 310014, China [2]Key Laboratory of E&M, Zhejiang University of Technology (Ministry of Education and Zhejiang Province), Hangzhou 310014, China

出　　处：《Frontiers of Mechanical Engineering》2017年第2期158-180,共23页机械工程前沿（英文版）

摘　　要：Ultra-precision machining technologies are the essential methods, to obtain the highest form accuracy and surface quality. As more research findings are published, such technologies now involve complicated systems engineering and been widely used in the production of components in various aerospace, national defense, optics, mechanics, electronics, and other high-tech applications. The conception, applications and history of ultra-precision machining are introduced in this article, and the develop- ments of ultra-precision machining technologies, espe- cially ultra-precision grinding, ultra-precision cutting and polishing are also reviewed. The current state and problems of this field in China are analyzed. Finally, the development trends of this field and the coping strategies employed in China to keep up with the trends are discussed.Ultra-precision machining technologies are the essential methods, to obtain the highest form accuracy and surface quality. As more research findings are published, such technologies now involve complicated systems engineering and been widely used in the production of components in various aerospace, national defense, optics, mechanics, electronics, and other high-tech applications. The conception, applications and history of ultra-precision machining are introduced in this article, and the develop- ments of ultra-precision machining technologies, espe- cially ultra-precision grinding, ultra-precision cutting and polishing are also reviewed. The current state and problems of this field in China are analyzed. Finally, the development trends of this field and the coping strategies employed in China to keep up with the trends are discussed.

关 键 词：ultra-precision grinding ultra-precision cut-ting ultra-precision polishing research status in China development tendency 

分 类 号：TH16[机械工程—机械制造及自动化] TG580.6[金属学及工艺—金属切削加工及机床]