C20 Development of lathe type NC cutting device for machining under high hydrostatic pressure(Ultra-precision machining)

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概要

• 論文の詳細を見る

• This paper reports a newly developed lathe type numerical control (NC) machining device that works inside a high pressure chamber, where can be applied to hydrostatic pressure up to 400 MPa, in order to realize damage free machining of hard-brittle materials. It is recently known that hard-brittle materials can be machined in ductile mode when their critical depth of cut is very small. The authors assessed the stiffness of the device's elements, thus designed a high stiffness tool-stage to realize the precision machining. Performance of the stage was evaluated experimentally. Effects of stage stiffness on machining properties are discussed.

• 一般社団法人日本機械学会の論文
• 2009-12-01

著者

• Yoshino Masahiko

  Mechanical And Control Engineering Tokyo Institute Of Technology

• Shimizu Yohei

  Mechanical And Control Engineering Tokyo Institute Of Technology

• Yoshikawa Naoki

  Mechanical And Control Engineering Tokyo Institute Of Technology

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• C20 Development of lathe type NC cutting device for machining under high hydrostatic pressure(Ultra-precision machining)
• C19 Multi-tasking machining process under high hydrostatic pressure(Ultra-precision machining)

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