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Research of Inside Threaded Screw Stud Welding Process on High-strength Steel
Author(s): 
Pages: 187-189
Year: Issue:  21
Journal: Hot Working Technology

Keyword:  内螺纹 螺柱焊 剪切强度;
Abstract: 对用于高强钢中的内螺纹螺柱进行了螺柱焊试验,确定了最优的焊接工艺参数,研究了焊接电流和焊接时间对其焊接接头抗剪切强度的影响,并对所焊螺柱进行了外观检测、尺寸检测、敲击试验、断面检测、金相分析。结果表明,在最佳焊接工艺参数下(焊接电流1000A、焊接时间75ms)焊接的螺柱完全能够达到技术要求。
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