Flash can be continual and steady,and then,the good welding joints could be obtained by properly controlling feeding speed of shifting unit of rail continuous flash welding.

 
  • 有效地控制鋼軌連續閃光焊的動(dòng)力柱送進(jìn)速度,可以使整個(gè)焊接過(guò)程保持連續和穩定的閃光,從而獲得優(yōu)良的焊接接頭。
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