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
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