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Effects of Roughness and Honing Angle on Tribological Properties of Cylinder Liner

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DOI: 10.23977/front.2022.010101 | Downloads: 10 | Views: 1412

Author(s)

Xiaoguang Tian 1, Lina Liu 1, Feiyue Qin 1

Affiliation(s)

1 Huanghe Jiaotong University, Jiaozuo, Henan, 454000, China

Corresponding Author

Xiaoguang Tian

ABSTRACT

The tribological properties of cunicr cylinder liner with different honing morphology and crgal2o3 coated piston ring were studied. The wear surface morphology and element distribution of cunicr cylinder liner, as well as the effects of honing angle and roughness on cylinder liner friction and wear and tensile cylinder performance were analyzed. The results show that, Optimizing honing angle and roughness can effectively improve the tribological performance of cylinder liner. Honing angle and roughness not only affect the wear mechanism between piston ring and cylinder liner, but also have a great impact on the distribution and maintenance of lubricating oil film, and then affect its friction and wear and tensile cylinder performance.

KEYWORDS

Cylinder liner, Honing, Roughness, Cylinder, Tribology

CITE THIS PAPER

Xiaoguang Tian, Lina Liu, Feiyue Qin, Effects of Roughness and Honing Angle on Tribological Properties of Cylinder Liner. Frontiers in Tribology (2022) Vol. 1: 1-5. DOI: http://dx.doi.org/10.23977/front.2022.010101.

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