发明名称 |
METHOD OF MANUFACTURING A WELDED TUBULAR SECTION USING IN-LINE NOTCHING AND TRIMMING INITIATED AFTER ROLL-FORMING AND WELDING |
摘要 |
A method of manufacturing a tubular member for an automotive application that includes providing a flat workpiece of a material; forming at least one lance in the flat workpiece; roll-forming the flat workpiece into a tubular configuration; induction welding a seam of the tubular workpiece after the roll-forming; and trimming the tubular workpiece through the lance after welding the seam. |
申请公布号 |
US2016368034(A1) |
申请公布日期 |
2016.12.22 |
申请号 |
US201615176672 |
申请日期 |
2016.06.08 |
申请人 |
FLEX-N-GATE ADVANCED PRODUCT DEVELOPMENT LLC |
发明人 |
BRESTOVANSKY MATTHEW;Stevenson Dennis;Fontichiaro Rob;Niemiec Mark |
分类号 |
B21B15/00;B23K37/00;B23K13/02 |
主分类号 |
B21B15/00 |
代理机构 |
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代理人 |
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主权项 |
1. A method of manufacturing a tubular member for an automotive application, the method comprising:
providing a flat workpiece of a material; forming at least one lance in the flat workpiece; roll-forming the flat workpiece into a tubular configuration; induction welding a seam of the tubular workpiece after the roll-forming; and trimming the tubular workpiece through the lance after welding the seam. |
地址 |
Warren MI US |