高频直缝焊钢管的焊接要素与机理

The Essential Welding Factors and Mechanism of the Longitudinally High Frequency Welded Pipe

分析了影响高频直缝焊管焊缝质量的几个因素，指出当把这些因素调整到最佳状态时，不仅可以降低电耗，而且可以提高焊速、产品质量。

A number of factors that influence the quality of longitudinally high frequency welding are analysed. As long as these factors are adjusted to their optimum state , not only may power consumption be reduced, but the welding speed can be increased and the quality of products can be improved. Therefore, the whole economic benefits can be improved.