汽车链磨损特性试验研究

doi:10.16578/j.issn.1004.2539.2012.01.024

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汽车链磨损特性试验研究

更新时间：2025-04-03

- 汽车链磨损特性试验研究
- Vol. 36, Issue 1, Pages: 42-43(2012)
- 作者机构：
  
  吉林大学机械科学与工程学院2. 中国第一汽车集团技术中心
- 作者简介：
- 基金信息：
- DOI：10.16578/j.issn.1004.2539.2012.01.024
  CLC： U467
- Published：2012
- 稿件说明：
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[1]程亚兵,梁伟朋,冯增铭.汽车链磨损特性试验研究[J].机械传动,2012,36(01):42-43.

[J]. 2012, 36(1): 42-43.
[1]程亚兵,梁伟朋,冯增铭.汽车链磨损特性试验研究[J].机械传动,2012,36(01):42-43. DOI： 10.16578/j.issn.1004.2539.2012.01.024.

[J]. 2012, 36(1): 42-43. DOI： 10.16578/j.issn.1004.2539.2012.01.024.

摘要

为提高国产汽车链条的性能

满足汽车产品轻量化的个性需求

研究了一种汽车链产品的磨损机制

并对其磨损表面形貌进行微观分析。结果表明

该汽车链的主要磨损形式是疲劳磨损。销轴和套筒零件均发生循环软化

滚子零件发生循环硬化。保证滚子零件具有足够的强度与塑性

并采取合理的成形工艺

是提高滚子零件多冲抗力的有效方法。

Abstract

For improving the performance of domestic automotive chain to meet personality demand of product lightweight

the fault mechanism of the automotive chain and the worn surface morphology are studied.Microcosmic analysis results show that the main wear mechanism of automotive chain is fatigue wear.Pin and sleeve are both occurred cycle-soften phenomenon

and roller is occurred cycle-harden.Ensuring sufficient strength and plasticity of roller

as well as adopting suitable shaping technique are the effective method to increase its resistance to multi-impact.

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