| Project/Area Number |
03555025
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| Research Category |
Grant-in-Aid for Developmental Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
機械工作
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| Research Institution | Tokyo Institute of Technology |
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Principal Investigator |
ITO Yoshimi Tokyo Institute of Technology, Dept. of Mech. Engg. for Prod., Professor Dr.-Eng., 工学部, 教授 (60016441)
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| Co-Investigator(Kenkyū-buntansha) |
SATO Chuichi Nippon Seiko K.K., Prod. Engg. Dept., General Manager, 生産枝術研究所, 所長
KOIZUMI Tadayoshi Tokyo Institute of Technology, Dept. of Mech. Engg. for Prod., Research Associat, 工学部, 助手 (90016527)
HASHIZUME Hitoshi Tokyo Institute of Technology, Dept. of Mech. Engg. for Prod., Research Associat, 工学部, 助手 (50218400)
INABE Chikao Tokyo Institute of Technology, Dept. of Mech. Engg. for Prod., Research Associat, 工学部, 助手 (10223231)
SHINNO Hidenori Tokyo Institute of Technology, Dept. of Mech. Engg. for Prod., Associate Profess, 工学部, 助教授 (40196639)
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| Project Period (FY) |
1991 – 1992
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| Project Status |
Completed (Fiscal Year 1992)
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| Budget Amount *help |
¥17,000,000 (Direct Cost: ¥17,000,000)
Fiscal Year 1992: ¥6,600,000 (Direct Cost: ¥6,600,000)
Fiscal Year 1991: ¥10,400,000 (Direct Cost: ¥10,400,000)
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| Keywords | Ultra-precision / Machining-environment controlled / Diamond turning / Structural design / Advanced machining system / Machine tool / Cutting / Titanium alloy / ナノテクノロジ- / 状態認識 |
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| Research Abstract |
In this research project, to establish the future ultra-precision machining technology of nano-meter order, at first, the machining-environment controlled ultra-precision diamond turning machine based on a new design concept was newly developed. The developed machine aims especially at the machining of the ultra-precision mirror under various machining atmosphere and machining conditions.
Furthermore, the validity and effectiveness of ultra- precision machining of titanium ally, one of traditional hard-to-cut materials, within the atmosphere-controlled space were ascertained. As a result, the surface of the workpiece with high quality could have been obtained under cold coolant without considerable wear of diamond cutting tool.
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