The forming of axial parts by extrusion is discussed.The horseshoe axle in the brake of a flat headed lorry was taken as an example for analysis, calculation and testing.

• 摘要提出轴类零件成形采用挤压工艺这一方法，并以平头车刹车蹄片轴进行挤压实验为实例进行分析与计算。