发明名称 |
DEVICE AND METHOD FOR ELID HONING |
摘要 |
<p>An ELID honing device includes a honing tool 10 positioned above a workpiece 1 having a hollow cylindrical inner surface, and vertically movable and rotationally drivable about a vertical rotation axis while being rockably suspended from an upper end, and a honing guide 20 positioned in proximity to an upper portion of the workpiece to guide the honing tool to the hollow cylindrical inner surface. The honing tool 10 has a fixed guide 12 having a predetermined radius R from the rotation axis to its outer peripheral surface, and honing stones 14a and 14b having outer peripheral surfaces movable in parallel from a diameter-increased position outside the radius R to a diameter-reduced position inside the radius R and capable of being electrolytically dressed. Further, the honing guide 20 has a hollow cylindrical ELID electrode 22 having an inner surface 22a for guiding an outer peripheral surface of the fixed guide of the honing tool and capable of being subjected to a negative voltage.</p> |
申请公布号 |
EP2000260(A2) |
申请公布日期 |
2008.12.10 |
申请号 |
EP20060797679 |
申请日期 |
2006.09.08 |
申请人 |
RIKEN;FUJI JUKOGYO KABUSHIKI KAISHA |
发明人 |
LIN, WEIMIN;OHMORI, HITOSHI;YAMAMOTO, YASUTAKA;MARUYAMA, JIRO |
分类号 |
B24B53/00;B24B33/02;B24B33/08;B24B33/10;B24B53/12 |
主分类号 |
B24B53/00 |
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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