发明名称 |
METHOD AND TOOL FOR PRODUCING A SURFACE HAVING A PREDETERMINED ROUGHNESS |
摘要 |
The invention relates to a method for producing for example a cylindrical surface (Fig. 10) which has a suitable surface structure of a predetermined geometry for applying material by thermal spraying. According to said method, a geometrically defined groove structure (Fig. 10) of minor depth and width is introduced into the surface, for example cylindrical surface, of a substrate to be coated, which surface is premachined to size using a tool which is preferably a follow-on tool (12; Fig. 1), by gradually bringing a groove cross-section to a desired measure. In order for the surface to be producible in series with a constant quality, the groove structure is introduced by first machining a basic groove (52B; Fig. 10) having a groove root width which is smaller than the groove root width of the finished groove (52). The groove, for example at least one flank (52-1 & 52-2) of the basic groove, is then machined in a non-cutting or cutting manner to produce an undercut groove profile, the groove structure produced by introduction being deformed in such a manner that the groove openings are made narrower by upsetting deformation. |
申请公布号 |
WO2010015229(A1) |
申请公布日期 |
2010.02.11 |
申请号 |
WO2009DE01056 |
申请日期 |
2009.07.27 |
申请人 |
HONSEL AG;GUEHRING OHG;AST, HOLGER;BOZKURT, LUTFI;SOMMERFELDT, PETER;GAND, BERNHARD;REIMANN, HORST;ORLAMUENDER, FRANK |
发明人 |
AST, HOLGER;BOZKURT, LUTFI;SOMMERFELDT, PETER;GAND, BERNHARD;REIMANN, HORST;ORLAMUENDER, FRANK |
分类号 |
B23B27/06;B23B27/14;B23B29/034;B23B41/12;B24B33/08;C23C4/02;F16J10/04 |
主分类号 |
B23B27/06 |
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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