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无镀铜焊丝MAG焊接工艺性能定量化分析研究
方乃文1, 林晓辉2, 马青军1, 常晶舒1
作者单位
方乃文1, 林晓辉2, 马青军1, 常晶舒1  
摘要:
以ER50-6N无镀铜焊丝为研究对象,对其进行飞溅、导电嘴磨损、发尘、抗锈性能等工艺性能进行定量测定,利用求解标准差及相对标准差,评价无镀铜工艺对焊接工艺性能的影响。试验结果表明:无镀铜焊丝具有飞溅小、焊接烟尘小、导电嘴磨损量小、抗锈性优良等特点,并且该测试方法能够对无镀铜焊丝进行客观定量的评价。
关键词:  无镀铜焊丝  飞溅  导电嘴磨损  抗锈性  焊接烟尘
DOI:
分类号:
基金项目:
The research of non-copper coated wire welding process performance quantitative analysis
Fang Naiwen1, Lin Xiaohui2, Ma Qingjun1, Chang Jingshu1
Abstract:
Taking the ER50-6N non-copper coated wire as the research object,the performances of welding spatter, tip abrasion, generating dust and rust-resisting property are quantitatively determined.The influence of electroless copper process on welding performance is evaluated by solving standard deviation and relative standard deviation.The experimental results show that the non-copper coated process has the characteristics of litter spatter, lower welding fume, less tip abrasion and excellent rust-resisting property,etc. And this method can objectively evaluate the non-copper welding process.
Key words:  non-copper coated wire  spatter  tip abrasion  rust-resisting  welding fume

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