1mm薄钢板激光焊接实验研究

Experimental research on laser welding of 1 mm steel sheet

用激光焊接0.8～1.0mm的镀锌钢板及冷轧钢板获得了良好效果。拉伸性能超过母材,杯突值平均为母材的87％。

Good results are obtained in welding 0. 8-1. 0 mm galvanized and low-carbon steel sheet with laser. The tensile property of the welded sheet surpassed that of the base material. The average value of cupping test is 87% of the base material.