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	Renewable magnetorheological finishing tool combined self-rotation and co-rotation movement
	Wang Fei ; Feng Zhijing ; Cheng Haobo
	2010-05-10 ; 2010-05-10
关键词	Practical/ lubricants magnetorheology polishing polishing machines surface finishing/ renewable magnetorheological finishing tool corotation movement self-rotation movement freeform optical surfaces fine polishing polishing fluids polishing tool rigid body lubrication theory/ E3644N Optoelectronics manufacturing E1520N Surface treatment and coating techniques E1560 Production equipment E2140 Tribology (mechanical engineering)
中文摘要	The removal stability has an important effect on the surface accuracy during fine polishing of freeform optical surfaces and the polishing fluids must be renewed to safeguard the stability. This paper presents a polishing tool that combines self-rotation movement with co-rotation while renewing the polishing fluids. This tool maintains removal stability by renewing and combining the magnetic chains in the polishing fluids. The theoretical removal profile predicted using the lubrication theory of rigid bodies agrees well with experimental results. The variation of the peak removal rate over time shows that the polishing continues to be stable over time. A stable removal rate is the precondition for highly accurate magnetorheological finishing.
语种	中文 ; 中文
出版者	Tsinghua Univ. Press ; China
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/25264]
专题	清华大学
推荐引用方式 GB/T 7714	Wang Fei,Feng Zhijing,Cheng Haobo. Renewable magnetorheological finishing tool combined self-rotation and co-rotation movement[J],2010, 2010.
APA	Wang Fei,Feng Zhijing,&Cheng Haobo.(2010).Renewable magnetorheological finishing tool combined self-rotation and co-rotation movement..
MLA	Wang Fei,et al."Renewable magnetorheological finishing tool combined self-rotation and co-rotation movement".(2010).

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