Two cores melting speed can keep consistence is very important for twin electrode single arc welding to be stabilized. 两焊芯熔化速度能否保持一致是双电极焊条单弧焊过程能否稳定进行的关键。
Direct metal forming based on plasma arc welding is a novel rapid prototyping process. 摘要基于等离子弧焊的直接金属成形方法是一种新型的快速成形工艺。
Perhaps I need to pull apart another SCR and try the arc welding approach. 也许我需要把除了另一可控硅和审判电弧焊接的办法。
Electric arc welding should not be carried out on equipment suspended from a crane because of the risk of damage to lifting wires from uncontrolled stray currents. 不应在悬挂于起重机下的设备上进行电弧焊接，否则有未经控制的杂散电流损坏吊索的危险。
