发明名称 |
METHOD AND DEVICE FOR MACHINING HOLE |
摘要 |
A thin workpiece bore wall separating the bore from an adjacent internal passage is machined with a tool expandable against the wall while the adjacent passage is fluid pressurized to exert a pressure on the thin wall counter to the distorting force exerted by the expandable tool on the wall during machining. Bore geometry is thereby improved. |
申请公布号 |
JPS59232765(A) |
申请公布日期 |
1984.12.27 |
申请号 |
JP19840052445 |
申请日期 |
1984.03.21 |
申请人 |
EX CELL O CORP |
发明人 |
RONARUDO II MENIGU;UIRIAMU JII KOORII |
分类号 |
B24B33/02;B24B33/10;(IPC1-7):B24B33/02 |
主分类号 |
B24B33/02 |
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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