发明名称 |
Method of finishing a surface of a workpiece |
摘要 |
A method for finishing surfaces of workpieces includes a honing process with at least two method steps. In one of the method steps the surface, for example, the inner wall of a bore, is honed to a predetermined final dimension whereby a very fine structure with minimal depth of honing traces is generated so that a great portion of the surface functions as the supporting surface. In a further method step, which can be performed before or after the finishing-honing step, crossed grooves are provided in the surface by subjecting the surface to a stream of a medium, especially a laser, whereby the pattern of the grooves provides a lubricant reservoir for the future use of the workpiece. The treatment with a stream of a medium does not cause deformations at the edges of the grooves. This ensures an optimal distribution of the lubricant.
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申请公布号 |
US5441439(A) |
申请公布日期 |
1995.08.15 |
申请号 |
US19930045421 |
申请日期 |
1993.04.09 |
申请人 |
MASCHINENFABRIK GEHRING GMBH & CO. |
发明人 |
GRIMM, HANS;LANG, WALTER;BERGEN, KARL-HEINZ;LANG, ERNST;KLINK, ULRICH |
分类号 |
B23K26/00;B23K26/36;B23P17/00;B24B33/02;F02F1/20;(IPC1-7):B24B1/00 |
主分类号 |
B23K26/00 |
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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