摘要
在交流弧焊电源上配备新研制的维弧装置,采用碱性焊条(E5015)施焊,仍可保证电弧稳定,从而可在较大程度上取代直流弧焊电源,趋于实现“以交代直”,达到焊接节能的目的。
The welding using acid electrode(E5015)on the new type pilot arc unit fitted on arc welding power source may maintain stable arc, thus it replaces DC arc welding power source in varying degreesand tends to realize'DC replaced by AC'to attain the goal of welding energy-saving.
出处
《电焊机》
1990年第3期21-23,共3页
Electric Welding Machine
关键词
弧焊机
电源设备
维弧装置
AC arc welding power source
Pilot arc unit
