激光辅助TIG焊方法  

Laser assisted TIG welding method

作　　者：张仁军[1] 管晓光[2] 李宝磊[1] 

机构地区：[1]哈尔滨汽轮机厂有限责任公司,黑龙江哈尔滨150046 [2]黑龙江科技学院材料学院,黑龙江哈尔滨150027

出　　处：《电焊机》2013年第5期97-100,共4页Electric Welding Machine

摘　　要：针对TIG焊熔深浅、效率低的不足,开发了激光辅助TIG焊接方法,研究了激光速度、氧气流量、激光功率对熔深的影响规律。结果表明,氧气流量对熔深影响不大,激光速度越小熔深越大,激光功率越大熔深越大,并且经激光处理后焊缝熔深可增加。In view of TIG weldingJs melting depth,the low efficiency of the insufficient development of laser assisted T1G welding method. Through the laser assisted T1G welding test,the paper researehes the influence law to penetration with laser speed ,oxygen flow, laser power. The results show that the oxygen flow rate of penetration the impact is not big,the speed of laser small penelration is la,＇ger,the greater the laser power penetration is larger, and the laser treatment weld depth increases.

关 键 词：熔深 激光处理 TIG 

分 类 号：TG444.74[金属学及工艺—焊接]