本文分析计算了传动比和变位系数对齿轮副接触斑点的影响；
The affection of the driving ratio and position-changing coefficient on the side contact macula of the gears was analysed and calculated.
由于该齿轮的齿根厚度比普通渐开线齿轮的齿根厚，并且节点附近不相接触，因此，其轮齿弯曲强度和接触强度都提高。
Because of the tooth thickness of the dedendum is larger than that of the common involute gear and the Pitchs do not contact each other, the beam strength and surface strength of tooth are increased.
奥贝球铁材料的弹性模量比钢小，因而奥贝球铁齿轮工作时受到的表面接触应力比钢齿轮小。
The elasticity module of ADI is lower than that of steels, so that the surface contact stress borne by ADI gears during working process would be lower than steels.
根据封闭行星齿轮传动原理，求出新结构高轮齿接触率RV传动装置的传动比；
The RV drive with new structure is proposed, and the speed ratio is calculated according to design principle of the closed planetary gear.
其重合度比点嘀合齿轮大，接触强度和弯曲强度高，而且加工制造方便，因而能够普遍推广和应用。
Since there is a greater overlapping, a higher touch stress and bending stress, and also it is more convenient to manufacture, this trans...
其重合度比点嘀合齿轮大，接触强度和弯曲强度高，而且加工制造方便，因而能够普遍推广和应用。
Since there is a greater overlapping, a higher touch stress and bending stress, and also it is more convenient to manufacture, this...
其重合度比点嘀合齿轮大，接触强度和弯曲强度高，而且加工制造方便，因而能够普遍推广和应用。
Since there is a greater overlapping, a higher touch stress and bending stress, and also it is more convenient to manufacture, this...
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