发明名称 |
APPARATUS OF MACHINING LENS MOLDING DIE, MACHINING TOOL USED IN THE APPARATUS, MACHINING METHOD USING THE APPARATUS, THE LENS MOLDING DIE, AND LENS |
摘要 |
<P>PROBLEM TO BE SOLVED: To precisely machine a lens molding die by performing rough-and finish-machining without replacing a tool. Ž<P>SOLUTION: An apparatus A1 for machining a lens molding die for forming a recess for molding a lens on the lens molding die E by pressing a machining tool D1 against the rotating lens molding die E, has a plurality of working parts for forming the recess for molding the lens provided on the tool D1. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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申请公布号 |
JP2010110827(A) |
申请公布日期 |
2010.05.20 |
申请号 |
JP20080282871 |
申请日期 |
2008.11.04 |
申请人 |
NISSAN MOTOR CO LTD |
发明人 |
UEHARA YOSHITAKA;NANBU TOSHIKAZU |
分类号 |
B24B13/01;B24B13/02 |
主分类号 |
B24B13/01 |
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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