Electric welding machine, butt-type hot-melt machine, angle grinder, welding machine, cutting machine, horizontal ruler.

电熔焊机、对接型热熔机、角磨机、电焊机、切割机、水平尺。

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Throughcalculation of temperature rising callused by them, melt criterion is given, the thickness of melted layer near explosive welding interface with small collision Angle is estimated.

通过计算绝热压缩温升和畸变形能沉积产生的温升，给出熔化判据，定量估计出了在小碰撞角下爆炸焊接界面熔化层厚度。

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This article introduces all kind of control method of pulse melting pole in gas protection welding, and divided them into two kind: parameter control and melt dripping transition accurate control.

全面系统地介绍了脉冲熔化极气体保护焊的各种控制方式，并明确地把它们分为两类：参数控制和熔滴过渡精确控制。

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