发明名称 METHOD FOR PRODUCING A PROFILE ON A SHEET METAL PART, DEVICE FOR CARRYING OUT THE METHOD AND SHEET METAL PART THAT CAN BE PRODUCED ACCORDING TO THE METHOD
摘要 The invention relates to a method for producing a profile (2) at an edge region of a sheet metal part (1), wherein the sheet metal part (1) can be produced from a blank (3) having a thickness (s) and the profile (2) by shearing. According to the invention, the edge region is thickened by at least one swaging process to a profile height (h) > (s) and the profile (2) is then cut in the thickened edge region (5a), wherein the thickened edge region (5a) is supported perpendicular to the cutting direction.
申请公布号 WO2010100019(A2) 申请公布日期 2010.09.10
申请号 WO2010EP51727 申请日期 2010.02.11
申请人 ZF FRIEDRICHSHAFEN AG;BROCKSTIEGER, JOERG;NONNWEILER, WERNER;LEONHARDT, STEPHAN 发明人 BROCKSTIEGER, JOERG;NONNWEILER, WERNER;LEONHARDT, STEPHAN
分类号 B21J5/08 主分类号 B21J5/08
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