Design characteristics of intermittent gear mechanisms of action toys are introduced in tooth form, structure, material applying and manufacturing technology.

介绍了机动玩具中不完全齿轮机构在齿形、结构、材料应用和加工工艺方面的设计特点。

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Before the hob shave tooth shape, according to gear shaving reserve is made in the form of the shape of the special requirements.

剃前滚刀的齿形﹐要按剃齿馀量形式的要求制成特殊的形状。

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The failure form of rotary roll cavity die for straight tooth bevel gear was analyzed, and the finite element simulation method was employed to change the processing parameter of rotary roll.

分析齿轮摆辗凹模的失效形式，并且通过改变直齿圆锥齿轮摆辗的工艺参数的有限元模拟，探讨了凹模进给量、摩擦系数和摆头倾角的改变量对凹模应力影响以及对凹模失效形式的影响。

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