Functional importance of honed cylinder liner surface texture: a review

2021 ◽  
pp. 107409
Author(s):  
P. Pawlus ◽  
R. Reizer
Keyword(s):  
Surface Texture ◽  
Cylinder Liner ◽  
Functional Importance ◽  
Liner Surface

Evolutions of cylinder liner surface texture and tribological performance of piston ring-liner assembly

2018 ◽  
Vol 127 ◽  
pp. 545-556 ◽  
Author(s):  
Wieslaw Grabon ◽  
Pawel Pawlus ◽  
Slawomir Wos ◽  
Waldemar Koszela ◽  
Michal Wieczorowski
Keyword(s):  
Surface Texture ◽  
Piston Ring ◽  
Cylinder Liner ◽  
Tribological Performance ◽  
Liner Surface

Study on Influence of Cylinder Liner Surface Texture on Lubrication Performance for Cylinder Liner–Piston Ring Components

2013 ◽  
Vol 51 (1) ◽  
pp. 9-23 ◽  
Author(s):  
Zhiwei Guo ◽  
Chengqing Yuan ◽  
Peng Liu ◽  
Zhongxiao Peng ◽  
Xinping Yan
Keyword(s):  
Surface Texture ◽  
Piston Ring ◽  
Cylinder Liner ◽  
Lubrication Performance ◽  
Liner Surface

Effects of honed cylinder liner surface texture on tribological properties of piston ring-liner assembly in short time tests

2017 ◽  
Vol 113 ◽  
pp. 137-148 ◽  
Author(s):  
Wieslaw Grabon ◽  
Pawel Pawlus ◽  
Slawomir Wos ◽  
Waldemar Koszela ◽  
Michal Wieczorowski
Keyword(s):  
Tribological Properties ◽  
Surface Texture ◽  
Piston Ring ◽  
Cylinder Liner ◽  
Liner Surface ◽  
Short Time

scholarly journals Mutual Effect of Groove Size and Anisotropy of Cylinder Liner Honed Textures on Engine Performances

2014 ◽  
Vol 966-967 ◽  
pp. 175-183 ◽  
Author(s):  
Mohammed Yousfi ◽  
Sabeur Mezghani ◽  
Ibrahim Demirci ◽  
Mohamed El Mansori
Keyword(s):  
Mutual Effect ◽  
Cylinder Liner ◽  
Texture Features ◽  
Groove Depth ◽  
Oil Consumption ◽  
Hydrodynamic Friction ◽  
Liner Surface ◽  
Ring Pack ◽  
Mixed Lubrication Regime ◽  
Cylinder Bore

The cylinder liner surface texture, widely generated by the honing technique, contributes a lot on engine functional performances (friction, oil consumption, running-in, wear etc.). In order to improve these functional performances, different honing processes are being developed. These different honing processes generate surfaces with various texture features characteristics (roughness, valleys depth, valley width, cross hatch angle, etc.). This paper addresses a comparison of ring-pack friction for cylinder texture with different cross-hatch angles and valley sizes. It takes in consideration the mutual effect of valley depth and honing angle. A numerical model is developed to predict friction within the cylinder ring-pack system in mixed lubrication regime and a morphological method is used to characterize groove depth. The results show the effect of different honing variables (rotation speed, stroke speed and indentation pressure) on cylinder bore surface textures and hydrodynamic friction of the ring-pack system.

Optimization of cylinder liner surface finish by slide honing

2012 ◽  
Vol 226 (4) ◽  
pp. 575-584 ◽  
Author(s):  
Z Dimkovski ◽  
F Cabanettes ◽  
H Löfgren ◽  
C Anderberg ◽  
R Ohlsson ◽  
...  
Keyword(s):  
Surface Finish ◽  
Cylinder Liner ◽  
Liner Surface

scholarly journals Functional Importance of Surface Texture Parameters

Materials ◽  
2021 ◽  
Vol 14 (18) ◽  
pp. 5326
Author(s):  
Pawel Pawlus ◽  
Rafal Reizer ◽  
Michal Wieczorowski
Keyword(s):  
Literature Review ◽  
Surface Topography ◽  
Surface Texture ◽  
3D Analysis ◽  
Functional Importance ◽  
Hybrid Functional ◽  
Functional Feature ◽  
Texture Parameters ◽  
Future Challenges ◽  
Selection Of

Areal 3D analysis of surface texture gives more opportunities than a study of 2D profiles. Surface topography evaluation, considered as 3D dimensional analysis in micro or nanoscales, plays an important role in many fields of science and life. Among many texture parameters, those connected with height are the most often used. However, there are many other parameters and functions that can provide additional important information regarding functional behaviour of surfaces in different applications. The knowledge about the functional importance of various surface properties is low. This review tries to fill this gap. Surface texture parameters are presented in various groups: height, spatial, hybrid, functional, feature, and others. Based on experiences of the present authors and literature review, the relationships among various surface parameters and functional properties are described. A proposal of a selection of parameters on the basis of their functional significations is provided. Considerations for future challenges are addressed.

scholarly journals Wear Behavior of CuSn Coated Piston Ring Sliding against Nodular Cast Iron Cylinder Liner under Heavy-Duty Conditions

Metals ◽  
2019 ◽  
Vol 9 (2) ◽  
pp. 139 ◽  
Author(s):  
Wenhua Li ◽  
Baihong Yu ◽  
Yutao Lv ◽  
Yan Shen ◽  
Ruoxuan Huang ◽  
...  
Keyword(s):  
Cast Iron ◽  
Piston Ring ◽  
Chemical Elements ◽  
Wear Behavior ◽  
Cylinder Liner ◽  
Nodular Cast Iron ◽  
Wear Loss ◽  
Heavy Duty ◽  
Liner Surface ◽  
Cr Coating

In order to investigate the friction and wear behavior between the nodular cast iron cylinder liner (Fe) and CuSn coated piston ring under heavy-duty conditions, piston rings with chromium(Cr) coating and CuSn-Cr coating were tested using the piston ring reciprocating liner test rig at the simulated working conditions of 56 MPa, 200 r/min, 190 °C. Compared with the Cr/Fe pair, the CuSn coating consumption of the CuSn-Cr/Fe pair made friction coefficient and cylinder wear loss decrease by 2.8% and 51.5%, respectively. Different size Sn patches worn from the CuSn coated piston ring were embedded into the cylinder liner surface based on the surface topography. This process was shown to reduce the surface roughness of a cylinder liner and form flatter plateau structures. Chemical elements analysis indicated that plateau structures on the cylinder liner surface matched with CuSn-Cr coated ring are helpful to promote the tribo-chemical reaction and generate the reactive products to protect the mutually contacted asperities.

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