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钢轨铝热焊焊头粗磨技术工艺流程与方法研究

金能龙, 左世鑫

Taiyuan Science and Technology(2021)

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Abstract
钢轨铝热焊粗磨过程中要进行热打磨,本文阐述了铝热焊的焊接工艺流程及特点,论述了焊头粗磨技术工艺流程与方法及铝热焊焊接及粗磨过程注意事项,指出焊接热打磨需要合理控制回缩量,打磨过程中要按照钢轨廓形进行打磨,确保打磨后焊头光滑圆顺,保证质量.
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