飞块是 TA55型摩托车电起动装置的关键零件,它在电起动装置工作时起平衡作用,对重量和几何尺寸的要求较高。我们根据其具体结构,进行了精心设计,一次摆辗成形三个飞块,不但提高了效率,而且获得质量较好的零件,为开拓复杂类零件的摆辗成形提供了新的方向。 Flying blocks are the key parts of TA55 motorcycle electric starter, which play a balancing role in the operation of electric starter and have high requirements for weight and geometry. According to its specific structure, we have carefully designed three rotors to be rolled at one time, which not only improves the efficiency but also obtains the better quality parts, which provides a new direction for the swing forming of complex parts.