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本文从对闭环系统传动链主要技术要求——回差控制的观点,对现有的少齿差减速器结构进行了具体分析,为了更好地满足闭环系统传动链对减速装置的要求,在目前常用的K—H—V行星齿轮传动的基础上,提出了K—H型少齿差减速器的结构型式,采用这种型式由于a构件固定、b构件输出减少了回差组成环节并有可能通过改变中心距等工艺措施进一步减少回差,同时改善了减速器动态响应性能并具有较小的起动力矩。对K—H型少齿差减速器的W机构的设置形式及其强度计算作了具体探讨。图12幅,参考文献3则。
In this paper, from the point of view of the main technical requirement of the closed-loop transmission chain-hysteresis control, the structure of the existing gear-less differential reducer is analyzed in detail. In order to better meet the requirements of the gearbox of the closed-loop transmission system, Based on the commonly used K-H-V planetary gear drive, the structure type of the K-H type small tooth differential speed reducer is proposed. Since the a-component is fixed, the b-component output reduces the hysteresis component and is possible By changing the center distance and other technical measures to further reduce the hysteresis, while improving the dynamic response of reducer and has a smaller starting torque. The setting form and intensity calculation of W mechanism of K-H small differential gear reducer are discussed in detail. Figure 12, reference 3 is.