节点文献
大电流密度MAG焊接试验研究
Test research on high current density MAG welding
【摘要】 以导电嘴至工件的距离、焊接速度、气体流量、送丝速度为因素对大电流密度(大于442A/mm2)MAG焊接进行了正交实验研究,为开发实用的大电流密度MAG焊接工艺提供了参考。
【Abstract】 How to affect the high current density welding process of the gas-flow rate,electrode extension,welding speed and wire feed rate were studied by means of orthogonal test.This study provided good reference for developing practical high current density MAG welding process.
【关键词】 大电流密度焊接;
正交试验;
高熔敷率;
【Key words】 high current density welding; orthogonal test; high deposition rate;
【Key words】 high current density welding; orthogonal test; high deposition rate;
- 【文献出处】 电焊机 ,Electric Welding Machine , 编辑部邮箱 ,2003年03期
- 【分类号】TG444.72
- 【被引频次】6
- 【下载频次】108