flash butt welding

常见例句

The welding technology used for preheating flash butt welding was evaluated for workpieces with large welding section.
针对大截面工件的闪光对焊工艺特点，确定了预热闪光焊的焊接工艺。
There are four phases and dozens of parameters in preheating flash butt welding technology used for great section workpiece's welding.
用于焊接大截面工件的预热闪光焊工艺包括四个阶段。
This paper has laid a foundation for the further work to the development of the new equipment and new technology of rail flash butt welding.
本文对于钢轨闪光焊接的新设备和新工艺开发和研究有重要的理论意义和工程实践的应用价值。