Search Results:　 1-20 of 45

HATA Seiichi , SAKURAI Junpei , ABE Mitsuhiro , ANDO Masayuki , AONO Yuko , SHIMOKOHBE Akira

… The properties required of the amorphous alloy are as follows: (a) the alloy must not exhibit crystallization or oxidization and must not adhere to glass, when a glass molds on the die of the amorphous alloy in air, (b) it must be able to ultra-precision machined by single-point diamond turning (SPDT); …

Materials and processing conference 2009(17), "436-1"-"436-2", 2009-11-06

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HATA Seiichi , SAKURAI Junpei , SHIMOKOHBE Akira

… ( c ) it must be able to ultra-precision machined (maximum surface roughness R_z of less than 30 nm) by single-point diamond turning (SPDT) ; …

Transactions of the Japan Society of Mechanical Engineers. C 74(740), 1020-1025, 2008-04-25

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Qiu Zhongjun , Zhou Libo , Ojima Hirotaka , Eda Hiroshi , Imai Toru

… Currently, most of the single-point diamond bits used for turning are still manually manufactured. … The profile accuracy of the diamond cutting edge depends on the operator's experiences and skills. … In this research, a fully automated grinding system has been developed to generate R-profile on the diamond bits, controlled by a vision system. …

年次大会講演論文集 : JSME annual meeting 2006(4), 43-44, 2006-09-15

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KONG M.C. , LEE W.B. , CHEUNG C.F. , TO S.

… The influence of materials swelling on surface roughness in single-point diamond turning was investigated. … Materials swelling was found to be significant in single-point diamond turning although it has been unnoticed in conventional machining. …

Proceedings of International Conference on Leading Edge Manufacturing in 21st century : LEM21 2005(3), 1051-1056, 2005-10-18

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Sze Y.K. , Lee W.B. , Cheung C.F. , To S.

… In single-point diamond turning, the depth of cut is small and cutting is usually performed within individual grains and the machined surface finish is significantly affected by the crystallographic orientation of the workpiece materials. …

Proceedings of International Conference on Leading Edge Manufacturing in 21st century : LEM21 2005(3), 1025-1028, 2005-10-18

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LEE Min Yung , KIM Young Ho , KIM Geon hee , YANG Sun cheol , LEE Yong Soo , LEE Hee Chul

… In this study, we introduced single-point diamond turning (SPDT) method to LPE HgCdTe wafer. …

Technical report of IEICE. SDM 105(156), 33-38, 2005-06-22

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YAN Jiwang , MAEKAWA Kouki , TAMAKI Jun'ichi , KUBO Akihiko , 田牧 純一 , 久保 明彦

… Single-crystal germanium is an important infrared optical material. … In the present work, single-point diamond turning experiments on single-crystal germanium （100）, （110） and（111） planes were conducted in order to examine their ultraprecision machining characteristics. …

JSME international journal. Series C, Mechanical systems, machine elements and manufacturing 47(1), 29-36, 2004-03-15

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Yan J. , Maekawa K. , Tamaki J. , Kubo A.

… Single-crystal germanium is an important infrared optical material for dark-field imaging systems. … In the present work, single point diamond turning experiments on single-crystal germanium (100), (110) and (111) planes were conducted in order to examine the ductile machinability. …

Proceedings of International Conference on Leading Edge Manufacturing in 21st century : LEM21 2003, 27-32, 2003-00-00

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MIZUMOTO Hiroshi , YABUYA Makoto , KAMI Yoshihiro , ARII Shiroh

… Under step positioning of the table, an aluminum alloy mounted on the table is turned by a single point diamond tool. …

Journal of the Japan Society of Precision Engineering 67(9), 1524-1529, 2001-09-05

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