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本文介绍了摩擦焊的基本原理、特点以及摩擦焊工艺在自行车涨闸轴身的应用。全文讨论了该零件摩擦焊接过程理论;阐述了2毫米以下薄板与薄板的焊接制造中技术难点和解决办法;实际应用的焊接工艺参数和焊后加工工艺。
This article introduced the basic principle of friction welding, the characteristics and the application of friction welding technology in the bicycle brake shaft. The theory of friction welding process of the part is discussed in the whole paper. The technical difficulties and solutions in the welding process of the thin plate and the thin plate below 2 mm are elaborated. The welding parameters and the post-processing technology are applied in practice.