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 |
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| 申请号 | PCT/EP2010051727 | 申请日 | 2010-02-11 | 公开(公告)号 | WO2010100019A2 | 公开(公告)日 | 2010-09-10 |
| 申请人 | ZAHNRADFABRIK FRIEDRICHSHAFEN; BROCKSTIEGER JOERG; NONNWEILER WERNER; LEONHARDT STEPHAN; | 发明人 | BROCKSTIEGER JOERG; NONNWEILER WERNER; LEONHARDT STEPHAN; | ||||
| 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. | ||||||
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