Article Abstract

	Title:	Development of ultra-precision machining system for small lens mould
	Author:	Li Junqi, Liu Qing, Fumio Nakamura, Takeo Nakagawa
	Address:	Department of Precision Machinery and Parts, FINE TECH Corporation, 4-9-7, Higasahi-Kojiya, Ota-Ku, Tokyo 144-0033, Japan. ' Department of Precision Machinery and Parts, FINE TECH Corporation, 4-9-7, Higasahi-Kojiya, Ota-Ku, Tokyo 144-0033, Japan. ' Department of Precision Machinery and Parts, FINE TECH Corporation, 4-9-7, Higasahi-Kojiya, Ota-Ku, Tokyo 144-0033, Japan. ' Department of Precision Machinery and Parts, FINE TECH Corporation, 4-9-7, Higasahi-Kojiya, Ota-Ku, Tokyo 144-0033, Japan
	Journal:	International Journal of Manufacturing Technology and Management 2007 - Vol. 12, No.1/2/3  pp. 127 - 138
	Abstract:	An ultra-precision machining system for smaller lens mould was developed. It is composed of an ultra-precision machine, which uses linear guide and linear servo motor for the X and Z tables, On-Machine Measurement (OMM) system and ultra-precision CAM system. It combines diamond turning, grinding and OMM functions in one system, realising highly efficient and ultra-precision machining of lens mould by the compensation function based on OMM results. Experimental results demonstrated that ultra-precision and high-efficiency machining of small lens mould can be achieved using the developed system.
	Keywords:	ultraprecision machining systems; small lens mould; diamond turning; grinding; on-machine measurement; OMM; ultraprecision CAM.
	DOI:	10.1504/IJMTM.2007.014145
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