DC arc source的意思|示意

In basis of analyzing the features of the conventional arc welding technology, a DC low-frequency plasma welding power with fusion penetration is selected as the heat source for metal forming.

本课题在分析常规弧焊技术特点的基础上，选取熔透式低频直流等离子弧焊电源作为成形的热源。

The experimental results show that the power source meets the requirements presented by the pulse TIG welding. DC TIG welding and manual arc welding, and is a new many functions power source.

研究结果表明，所研制的焊机可以满足脉冲tig焊、直流tig焊、手工电弧焊三种方法的焊接要求，是一种新型多功能焊机。

How to obtain the way of power source of the strong arc force is shown And the arc digging action of SCR rectifier is the same as that of DC arc wilding generator.

并提出获得强电孤力电源的途径。从而使可控硅整流焊机的电弧穿透力与直流旋转焊机相当。

Recently a 70ton DC arc furnace has been put into operation in Bayi Iron and Steel Company of Xinjiang Province. The arc furnace adopted a new type of rectifier source provided by CEGELEC of France.

法国CEGELEC新近在新疆八一钢厂投产的70吨直流电弧炉采用了一种新型的整流电源，具有很好的研究和开发价值。

Pulsed arc welding power source by thyristor DC chopper consists of common DC arc welding power source and DC chopper.

采用晶闸管直流斩波器的脉冲弧焊电源是由普通的直流弧焊电源，附加晶闸管直流斩波器组成的。

This paper analyses and studies the methods for measuring inductance of the iron core DC reactor of CO_2 arc welding power source.

本文对CO_2焊接电源直流铁芯电抗器电感值的测试方法进行了分析研究，指出现有的方法测试误差较大。