Tailored-welding method for sheet metal parts
A sheet metal part, together technology, applied in the field of tailor welding between sheet metal parts, can solve problems such as inability to handle and affect the appearance quality, and achieve the effect of ensuring structural strength and appearance quality.
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[0014]A specific embodiment of the tie welding method between one sheet metal member according to the present invention will be described in detail below with reference to the accompanying drawings.
[0015]The method of welding between the sheet metal members according to the present invention is:
[0016]1)image 3 As shown, when the first sheet metal 1 containing the appearance surface A, four inwardly bent splicing tabs 11 (splicing tab 11) is rolled out at the edge of the outer surface A of the first sheet metal 1. The number is determined in accordance with the actual situation, and the splicing tab 11 is located in the hidden surface B), and when designing the stamping die of the first sheet metal 1, the outer surface of the splicing tab 11 should not exceed the outer surface A The end face 101 of the respective side is formed to form a transition connection portion 111 at the joint of the outer surface A; when the other is stamped with the second sheet metal member 2 stitching, in ...
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