【摘要】 通过激光焊接可将不同材质、不同强度、不同表面处理的钢板焊接在一起,以满足零件不同部位性能的需要。采用激光焊接钢板可以减轻零件质量,节约生产费用,改善零件性能,从而提高钢板材料与轻金属和高分子材料的竞争力。介绍了激光焊接的设备与工艺、焊接钢板的性能与应用。更多还原

【Abstract】 By taking laser welding,different steel base,hardness, surface treatment sheet steel can be welded together to meet the special requirements of different parts.Using WTB,masses of parts,production expense can be reduced and parts performance can be improved,and WTB increases the competitive advantages of steel comparing with light metal and polymer.This paper also introduces some laser weld equipment and weld process,performance of WTB and its application.更多还原