Title:
低温冷却された酸化物含有セラミック切削工具による機械加工のための装置および方法
Document Type and Number:
Japanese Patent JP2004521764
Kind Code:
A
Abstract:
A method and an apparatus for machining a workpiece include the use of a cryogenically cooled oxide-containing ceramic cutting tool. The method involves cryogenic cooling of the cutting tool during a cutting operation, which cooling results in enhanced wear resistance and fracture resistance of the cutting tool. A preferred embodiment involves jetting a cryogenic fluid directly at the cutting tool.
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Inventors:
Zureki, Jivignu
Swan, Robert Bruce
Snyder, Bruce Edward
Frey, John Herbert
Jewell, Philip Burton Jr.
Gauche, Ranajit
Taylor, James Brian
Swan, Robert Bruce
Snyder, Bruce Edward
Frey, John Herbert
Jewell, Philip Burton Jr.
Gauche, Ranajit
Taylor, James Brian
Application Number:
JP2002593100A
Publication Date:
July 22, 2004
Filing Date:
May 23, 2002
Export Citation:
Assignee:
Air Products End Chemicals Incorporated
International Classes:
B23B27/10; B23Q11/10; (IPC1-7): B23Q11/10; B23B27/10
Attorney, Agent or Firm:
Hironobu Onda
Makoto Onda
Makoto Onda