发明名称 |
Method for manufacturing a workpiece with defined surface |
摘要 |
The method involves providing a forming tool with a cavity (3) for forming a workpiece, and providing an embossing element on a surface of the forming tool, where the embossing element comprises a surface profile provided on the surface of the forming tool for producing an embossed surface structure. The surface profile of the embossing element is embossed onto a surface of the work piece during forming the workpiece. The surface profile is provided in an elastic foil-type plate form or a wire mesh form, and the embossing element is connected to the forming tool. |
申请公布号 |
EP2409793(B1) |
申请公布日期 |
2013.06.05 |
申请号 |
EP20110005951 |
申请日期 |
2011.07.20 |
申请人 |
ROLLS-ROYCE DEUTSCHLAND LTD & CO KG;FORMTECH GMBH |
发明人 |
SCHREIBER, KARL;BECK, WERNER |
分类号 |
B21D22/02;B21D31/00;B21D37/20;B21J15/12;B21K23/00;B44B5/00;B44C1/24;F01D5/14 |
主分类号 |
B21D22/02 |
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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