Theoretical Analysis of the Efficiency of RV Reducer with Beveloid Gear

Wang Xin; Huang Qingjiu; Chen Bin; Hou Yingfeng

doi:10.16578/j.issn.1004.2539.2015.10.009

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Theoretical Analysis of the Efficiency of RV Reducer with Beveloid Gear

更新时间：2022-10-20

- Theoretical Analysis of the Efficiency of RV Reducer with Beveloid Gear
- Vol. 39, Issue 10, Pages: 35-38(2015)
- 作者机构：
  
  1. 南京工业大学机械与动力工程学院
  2. 日本工学院大学控制系统研究室
- 作者简介：
- 基金信息：
- DOI：10.16578/j.issn.1004.2539.2015.10.009
  CLC：
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[1]王鑫,黄庆九,陈彬,侯迎峰.变齿厚RV减速器传动效率的理论分析[J].机械传动,2015,39(10):35-38.

Wang Xin, Huang Qingjiu, Chen Bin, et al. Theoretical Analysis of the Efficiency of RV Reducer with Beveloid Gear. [J]. 39(10):35-38(2015)
[1]王鑫,黄庆九,陈彬,侯迎峰.变齿厚RV减速器传动效率的理论分析[J].机械传动,2015,39(10):35-38. DOI： 10.16578/j.issn.1004.2539.2015.10.009.

Wang Xin, Huang Qingjiu, Chen Bin, et al. Theoretical Analysis of the Efficiency of RV Reducer with Beveloid Gear. [J]. 39(10):35-38(2015) DOI： 10.16578/j.issn.1004.2539.2015.10.009.

摘要

变齿厚RV减速器克服了摆线针轮RV减速器中摆线轮加工困难、生产成本高,且对啮合中心距要求过于敏感的问题,但在回差和传动效率两方面还有待改善。因此,提出在结构上对现有的变齿厚RV减速器进行改进,将其高速级的渐开线外啮合副替换成变齿厚外啮合副,以使减速器的回差能够调至最佳状态。其次,将作为啮合效率影响因素的啮合角、锥角、变位系数等参数为设计变量,以提高传动效率为目标,对变齿厚RV减速器进行优化分析。最后,将优化后的变齿厚RV减速器与现有的变齿厚RV减速器的传动性能进行了比较,证明了前者的优越性。

Abstract

The cycloidal gear has many drawbacks such as difficulty processing,higher cost,a special requirement on the center distance between engagement pair. Though the beveloid gear RV reducer,all above drawbacks are overcome,the aspect of large backlash and low transmission efficiency remained to be improved.Therefore,improving the structure of existing beveloid gear RV reducer is put forward,the involute gear pair of high- speed stage in existing RV reducer is replaced of beveloid gear pair to adjust the backlash into optimum state. Then,by taking effect factors of meshing efficiency such as meshing angle,cone angle and modification coefficient as the design variables,also with the goal of improving transmission efficiency,an optimization and analysis of the beveloid gear RV reducer is carried out. At last,comparing the transmission performance of the new beveloid gear RV reducer designed with the ordinary beveloid gear RV reducer,which illustrated the efficiency of the new RV reducer is superior to others.

关键词

变齿厚齿轮回差啮合效率传动效率

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