论文部分内容阅读
对汽车薄钢板试件的多点焊焊距进行了研究，不但讨论了焊距对试件焊点静拉剪强度的影响，还讨论了焊距对疲劳寿命的影响。通过试验找出了焊点布设的最佳间距。
The welding distance of multi-spot welding of thin steel plate is studied. The effect of welding distance on the static shear strength of the spot welding joint is discussed. The influence of welding distance on the fatigue life is also discussed. Through the test to find the best layout of solder joints.