摘要
为拼接超宽汽车用板，对深冲钢板进行了激光焊接试验研究。结果表明，使用ＣＯ２激光焊接工艺焊速高，可以获得无变形，成形性良好的焊接接头，其力学性能和深冲加工（杯突试验）均与母材相当。
To obtain extra wide steel sheet for automobile use experiments were conducted on laser welding of deep drawing steel sheet. Results show that CO2 laser welding has advantages of high welding speed, distortion free and excellent weld profile with the mechanical property and deep drawing (cupping) similar to that of the base metal.
出处
《钢铁研究》
CAS
1995年第3期46-50,共5页
Research on Iron and Steel
关键词
激光焊
汽车板
焊接
Laser welding autobody sheet
