汽车发动机正时套筒链耐磨性能研究

徐秀琴; 赵建祥; 孟繁忠

doi:10.16578/j.issn.1004.2539.2017.12.021

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汽车发动机正时套筒链耐磨性能研究

试验分析 | 更新时间：2022-10-20

- 汽车发动机正时套筒链耐磨性能研究
- Study on the Wear-resisting Performance of Automobile Engine Timing Sleeve Chain
- 机械传动 2017年41卷第12期页码：106-107
- 作者机构：
  
  1. 湖州双狮链传动有限公司
  2. 湖州求精汽车链传动有限公司
- 作者简介：
- 基金信息：
- DOI：10.16578/j.issn.1004.2539.2017.12.021
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[1]徐秀琴,赵建祥,孟繁忠.汽车发动机正时套筒链耐磨性能研究[J].机械传动,2017,41(12):106-107.

Xu Xiuqin, Zhao Jianxiang, Meng Fanzhong. Study on the Wear-resisting Performance of Automobile Engine Timing Sleeve Chain[J]. 2017,41(12):106-107.
[1]徐秀琴,赵建祥,孟繁忠.汽车发动机正时套筒链耐磨性能研究[J].机械传动,2017,41(12):106-107. DOI： 10.16578/j.issn.1004.2539.2017.12.021.

Xu Xiuqin, Zhao Jianxiang, Meng Fanzhong. Study on the Wear-resisting Performance of Automobile Engine Timing Sleeve Chain[J]. 2017,41(12):106-107. DOI： 10.16578/j.issn.1004.2539.2017.12.021.

摘要

对05CT有缝套筒和无缝套筒汽车发动机正时链条进行了磨损试验,结果说明,在相同的试验条件下,链条经高速磨损试验,销轴和两种形式的套筒均出现了不同程度的循环软化现象,有缝套筒软化程度小于无缝套筒。在喷油润滑条件下,有缝套筒链的润滑和散热条件均优于无缝套筒链,有缝套筒的耐磨性优于无缝套筒。

Abstract

The wear test of 05 CT automobile engine timing chain of slit sleeve and seamless sleeve is carried out,the results show that,under the same experimental conditions,the pin and sleeves of two different forms all have cyclic softening phenomenon more or less after the chain went through high-speed wear test,and the softening degree of slit sleeve is less than that of the seamless sleeve. Under the condition of oil jet lubrication,the lubrication and cooling condition of slit sleeve chain is better than that of seamless sleeve chain,and the wear resistance of slit sleeve is better than that of seamless sleeve.

关键词

汽车链无缝套筒有缝套筒磨损循环软化

Keywords

Automotive chainSeamless sleeveSlit sleeveWearCyclic softening

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