Avoiding the undercut is the key factor to raise the welding speed.

避免咬边是提高焊接速度过程中的关键要素.

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It can improve the forming quality of tubes and the welding speed.

可以提高钢管成型质量、焊接速度.

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Avoiding undercut is the most important key to enhance welding speed.

避免咬边是提高焊接速度的关键问题.

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The results show that the welding speed affects the bead penetration depth and bead penetration area.

结果表明:熔深和母材熔化面积决定于焊接速度.

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The welding speed and the silk filling speed can be adjusted infinitely by the direct - current dynamo.

焊接速度、填丝速度通过直流电机实现无级调整.

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The effects welding speed, welding current and effective radius electric arc on temperature field are discussed.

讨论了热源移动速度 、 焊弧有效半径等参数对结果的影响.

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USA DC motor control PCB , Weather proof control box with speed digital display and preset welding speed.

进口调速控制PCB板, 数显速度指示,可预置焊接速度.

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With increasing of welding speed , evaporation and loss of Mg reduce while fusion penetration diminish.

随着焊接速度增加, 镁元素烧损程度降低,熔深却减小.

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Some interaction between the laser power and welding speed are obtained by repeated two - factor experiments.

通过有重复的二因子试验,得出激光能量和焊接速度之间存在着一定的交互作用.

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