节点文献
CO2气体保护焊短路过渡与电弧电压关系的研究
Study on Short Circuit Transfer and Arc Voltage Relation in CO2 GMAW
【摘要】 针对CO2短路过渡气体保护焊过程中的飞溅问题,通过焊接质量分析仪采集电压、电流动态信息,找到与飞溅相关的熔滴缩颈、熔滴短路和熔滴小桥爆断时刻的标志信息,为短路过渡气保焊过程在线监控提供高品质的信息源。
【Abstract】 By collection of transient current and voltage waveforms via welding quality analyzer in gas metal arc welding process,the interrelated symbols with droplet spatter were defined among droplet shrinking-neck,short circuiting and little bridge breaking.The high quality information sources were provided for online monitoring and collecting of GMAW process.
【基金】 太原重型机械学院青年基金项目(200305)
- 【文献出处】 机械管理开发 ,Mechanical Management and Development , 编辑部邮箱 ,2004年03期
- 【分类号】TG434.5
- 【被引频次】3
- 【下载频次】220