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本文重点介绍了如何减少VDSS钢板点焊时容易产生的两种主要焊接缺陷：鼓包和气孔；探讨了各种因素如聚合材料(粘弹树脂)、电极形状以及焊接模式等对鼓包和气孔的作用及影响；给出了优化点焊工艺参数的途径和方法。
This article highlights how to reduce the two major weld defects that can easily occur during spot welding of VDSS steel: the blister pack and the stomata; the effects of various factors such as polymeric materials (viscoelastic resin), electrode shape, and welding pattern on the blister and stomata And influence; and give the way and method to optimize the spot welding process parameters.