welding arc voltage的意思|示意

It has ending arc function, after the welding of thick welding wire, loosing sensitive switch, the voltage of arc and welding torch.

设有收弧功能，粗焊丝焊接后，松开枪头微动开关，送丝与电弧电压自动衰减填满弧坑。

The stability of the welding arc depends mainly on the voltage and the gas ionization when current zero-crossing as well as the electron emission ability of the electrode.

其电弧稳定与否，主要取决于电流过零瞬间的电弧空间电离度、 电极发射电子能力及再引燃电压的上升速度。

When welding current is fixed, some important information such as length and section area of welding cable, connection of ground wire can be shown by output voltage of instantaneous arc-striking.

在焊接电流确定的条件下，引弧瞬间的焊机输出电压反映了焊接电缆长度、截面积以及地线连接情况等重要信息。

Arc voltage and welding current are signal source.

以电弧电压和焊接电流为采集的信号源。

Arc welding generator used for field welding, sometimes is required to have both dropping and constant voltage external characteristics.

用于野外焊接施工的弧焊发电机，有时需要有下降特性和平特性的双重输出外特性。

The electric network voltage wave can be compensated automatically. The welding electric arc is stability.

具备电网电压波动自动补偿功能，焊接电流稳定。