| 发明名称 |
COMPOUND CHAMFERING DEVICE FOR WORKPIECE, CYLINDRICAL GRINDING OF WORKPIECE USING THE SAME, AND METHOD FOR PERFORMING ORIENTATION FLAT GRINDING |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To shorten a production time in cylindrical grinding and orientation flat grinding of an outer peripheral surface of a cylindrical ingot block. <P>SOLUTION: Across an XRD machine 600, (n) (n: an integer of 2-5) cylindrical grinding devices 500 of the same model and one cylindrical grinding device 700 are provided. A chamfering program is made so that the cylindrical grinding of a workpiece w by the (n) units of cylindrical grinding devices 500 is simultaneously carried out in parallel with orientation flat grinding of the workpiece by the one cylindrical grinding device 700, and a transfer robot 200 for the workpiece is added. <P>COPYRIGHT: (C)2013,JPO&INPIT |
| 申请公布号 |
JP2013022656(A) |
申请公布日期 |
2013.02.04 |
| 申请号 |
JP20110157435 |
申请日期 |
2011.07.19 |
| 申请人 |
OKAMOTO MACHINE TOOL WORKS LTD |
发明人 |
KUBO TOMIO;KOBAYASHI KAZUO;IDE SATORU |
| 分类号 |
B24B9/00;B28D5/02;H01L21/304 |
主分类号 |
B24B9/00 |
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