In this paper the temperature of underwater weldingarc is investigated systematically by means of spectral diagnostics of plasma.
本文利用等离子体光谱诊断法对水下焊接电弧温度进行了比较系统的研究。
2
The plasma cloud charge sensor was applied to detect the status of keyhole molten pool during pulsed plasmaarcwelding, furthermore, the detected signals were studied.
将等离子云传感器应用于脉冲等离子弧焊穿孔熔池小孔状态检测，并对检测信号的波形特征做了深入研究。
3
Plasma spray welding power source, which gives energy to plasmaarcwelding, involves welding technology, power electricals, control theory, computer science and technology, and so on.