发明名称 |
Work holding member for mechanical abrasion, abrading method, and abrading machine |
摘要 |
An abrading machine and abrading method are provided which permit a workpiece to be abraded without damage even in the case of heavy stock removal. A work holding member for mechanical abrasion includes a first holding member with a hole for receiving a workpiece and which transmits external drive force to the workpiece, and a second holding member placed on the first holding member and also having a hole for receiving the workpiece. The second holding member is removed after a predetermined volume of stock is abraded away; the workpiece is then abraded to a target thickness while being held by the first holding member alone. Thicknesses t1 and t2 of the first and second holding members are given by T1>t1+t2 and (�)T2<=t1, where T1 and T2 represent the workpiece thickness before and after abrasion, respectively. |
申请公布号 |
US2002102931(A1) |
申请公布日期 |
2002.08.01 |
申请号 |
US20020061899 |
申请日期 |
2002.01.31 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
OHKUMA HIDEO;MARUYAMA SATOSHI;TOMIKI KIYOSHI;FUJIKAWA MAKOTO;JOHNAI TOMOHITO;KUNII YUTAKA;TOYODA KAZUHIKO |
分类号 |
B24B37/04;B24B7/17;B24B13/015;B24B37/27;B24B37/28;B24B41/06;(IPC1-7):B24B7/00 |
主分类号 |
B24B37/04 |
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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