电焊机2018，Vol.48Issue(1)：86-89,108,5.DOI:10.7512/j.issn.1001-2303.2018.01.19
新型低能量焊接工艺参数对熔敷速度的影响
Effect of new low energy welding parameters on deposition rate
张玉印 1马修亮 1杨威 1潘雷亮1
作者信息
- 1. 北京汽车股份有限公司车辆技术部,北京100124
- 折叠
摘要
Abstract
The new low energy welding technology is a new welding method and completes metal transfer by push-pull wire feed,there is no spatter during the welding process,and the heat input is reduced effectively.The current output and the wire movement match each other to achieve a stable welding.Through the welding procedure test,the influence of control parameters (such as arc peak current It,hold time T1,wire feed rate v1,the delay time of wire feed T4,wire withdrawal rate v2 and the delay time of wire withdrawal Ts,etc.)on the deposition rate of wire is studied.The results show that as the I1,T1,v1,v2 and T5 increase the deposition rate of wire improves,and the effect of I1 and T1 on the deposition rate is outstanding,but the effect of v2 and T5 is not obvious,and with the increase of T4,the deposition rate decreases,so that the deposition rate of wire can be controlled effectively by adjusting the welding parameters appropriately.关键词
推拉送丝/薄板焊接/控制参数/熔敷速度Key words
push-pull wire/sheet metal welding/control parameters/deposition rate分类
矿业与冶金引用本文复制引用
张玉印,马修亮,杨威,潘雷亮..新型低能量焊接工艺参数对熔敷速度的影响[J].电焊机,2018,48(1):86-89,108,5.
