摘要
通过采用CO2气体保护焊焊接吊杆工艺性试验,对试件进行熔深、硬度、力学性能实验。试验结果表明,控制好焊接参数能保证CO2气体保护焊的焊缝质量,能满足吊杆产品的质量要求。CO2气体保护焊对比焊条电弧焊焊缝成形美观、焊接效率大幅度提升。
Through the process test of CO2 gas shielded welding and welding boom, the penetration, hardness and mechanical properties of the specimen were tested. The test results show that controlling the welding parameters can ensure the weld quality of CO2 gas shielded welding and meet the quality requirements of the boom products. Compared with CO2 gas shielded welding, the welding of arc welding seams is beautiful and the welding efficiency is greatly improved.
作者
陈可风
魏晓艳
CHEN Kefeng;WEI Xiaoyan(Jianglian Heavy Industry Group Co.,Ltd., Nanchang 330030, China)
出处
《能源研究与管理》
2019年第3期69-71,共3页
Energy Research and Management
关键词
CO2气体保护焊
熔深
硬度
力学性能实验
焊缝成形
效率
CO2 gas shielded welding
penetration
hardness
mechanical properties test
weld formation
efficiency
