Study on the Influence of the Shift Sleeve Parameters on the Performance of Synchronizer

Zhang Yong; Wu Xuncheng; Zhang Juecheng; Zhang Yanjie

doi:10.16578/j.issn.1004.2539.2015.07.035

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Study on the Influence of the Shift Sleeve Parameters on the Performance of Synchronizer

更新时间：2022-10-20

- Study on the Influence of the Shift Sleeve Parameters on the Performance of Synchronizer
- Vol. 39, Issue 7, Pages: 146-149(2015)
- 作者机构：
  
  1. 上海工程技术大学汽车工程学院
- 作者简介：
- 基金信息：
- DOI：10.16578/j.issn.1004.2539.2015.07.035
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[1]张勇,吴训成,张珏成,张延杰.接合套参数对同步器性能的影响研究[J].机械传动,2015,39(07):146-149+164.

Zhang Yong, Wu Xuncheng, Zhang Juecheng, et al. Study on the Influence of the Shift Sleeve Parameters on the Performance of Synchronizer. [J]. 39(7):146-149(2015)
[1]张勇,吴训成,张珏成,张延杰.接合套参数对同步器性能的影响研究[J].机械传动,2015,39(07):146-149+164. DOI： 10.16578/j.issn.1004.2539.2015.07.035.

Zhang Yong, Wu Xuncheng, Zhang Juecheng, et al. Study on the Influence of the Shift Sleeve Parameters on the Performance of Synchronizer. [J]. 39(7):146-149(2015) DOI： 10.16578/j.issn.1004.2539.2015.07.035.

摘要

同步器是手动变速器必备的部件,研究同步器接合套参数对换挡性能的影响可为同步器的优化提供依据。通过UG建立同步器三维模型,用ADAMS进行仿真计算,并将其结果和理论计算结果对比来验证三维模型的准确性。通过对同步器的理论分析,得出了接合套梅角的最佳取值范围和接合套定位球槽切角变化对同步器同步时间和换挡阻力的影响规律。

Abstract

The Synchronizer is an essential part of the manual transmission. The basis for the synchronizer optimization is provided by studying the influence of the synchronizer shift sleeve parameters on shifting performance. The 3D model of synchronizer is established by using UG and simulated in ADAMS. Then the accuracy of the model is verified according to the simulation results and the theoretical results. The optimal range of the shift sleeve Mei angle and the influence law of the change of the positioning ball groove angle of shift sleeve on synchronization time and shifting resistance which caused are got through the analysis of the synchronization theory.

关键词

同步器接合套参数同步器性能ADAMS仿真

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