发明名称 |
Apparatus and method for machining with cryogenically cooled oxide-containing ceramic cutting tools |
摘要 |
A method and an apparatus or 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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申请公布号 |
US7252024(B2) |
申请公布日期 |
2007.08.07 |
申请号 |
US20040478939 |
申请日期 |
2004.03.09 |
申请人 |
AIR PRODUCTS & CHEMICALS, INC. |
发明人 |
ZURECKI ZBIGNIEW;SWAN ROBERT BRUCE;SNYDER BRUCE EDWARD;FREY JOHN HERBERT;JEWELL, JR. PHILIP BURTON;GHOSH RANAJIT;TAYLOR JAMES BRYAN |
分类号 |
B23B3/00;B23B27/10;B23B37/00;B23Q11/10 |
主分类号 |
B23B3/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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