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研究了薄壁管T型接头的电阻焊焊件的接触形式,焊接规范及接头的机械性能等。采用缩口的接触型式,能获得满意的电阻焊接头。
The contact forms, welding specifications and mechanical properties of the thin-walled T-joints are studied. The use of narrow contact type, can be satisfied with the resistance of the welding head.