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 |
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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