Evaluation of the Plateau Honing on the Friction and Wear Cylinder Liners in Agricultural Tractors

To enhance the fuel efficiency of the engines of agricultural tractors, the optimal control of interacting surfaces for improving engine performance becomes extremely significant, especially in developing the surface of cylinder liners. Therefore, plateau honing technology was designed on the cylind...

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Autores principales:	R Khodabakhshian, S Sajadi
Formato:	article
Lenguaje:	EN FA
Publicado:	Ferdowsi University of Mashhad 2022
Materias:	cylinder liner friction plateau honing tractor engine wear Agriculture (General) S1-972 Engineering (General). Civil engineering (General) TA1-2040
Acceso en línea:	https://doaj.org/article/35a761707ec245df95388f61ac395059
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spelling	oai:doaj.org-article:35a761707ec245df95388f61ac3950592021-11-29T06:32:46ZEvaluation of the Plateau Honing on the Friction and Wear Cylinder Liners in Agricultural Tractors2228-68292423-394310.22067/jam.v12i1.88869https://doaj.org/article/35a761707ec245df95388f61ac3950592022-03-01T00:00:00Zhttps://jame.um.ac.ir/article_39131_e946f2a28c20b8b9f53d17ef1c66b1cd.pdfhttps://doaj.org/toc/2228-6829https://doaj.org/toc/2423-3943To enhance the fuel efficiency of the engines of agricultural tractors, the optimal control of interacting surfaces for improving engine performance becomes extremely significant, especially in developing the surface of cylinder liners. Therefore, plateau honing technology was designed on the cylinder liner of automotive and tractor engines. A substantially flat or plateau is left on the sliding surfaces along with more bearing areas, although a cross hatch model of valleys is kept for retaining oil. On the contrary, the created valley by honing functions as an oil repository can negatively affect creating fluid dynamic pressure on the surfaces. Accordingly, a better understanding of generated surfaces during plateau honing is essential for optimizing process. To this end, some experiments were performed on a cylinder liner of the Perkins 4-248 engine (related to the Massey Ferguson 285 tractor) which was manufactured by Keyhan Sanat Ghaem Company. Then, friction and wear tests with reciprocating motions were conducted to compare the lubricity of sliding cylinder liner surfaces with each different mark of plateau honing. Then, a comparison was made between the friction and wear of the surfaces including various depth of profiles, which were used as the honing mark of the agricultural tractors diesel engine, and those which had randomly ground surfaces. Based on this study results, higher amounts of wear volumes were produced by creating more interactions from asperity contacts and relatively thin films, compared to the test with the shallow-grooved honing marks.R KhodabakhshianS SajadiFerdowsi University of Mashhadarticlecylinder linerfrictionplateau honingtractor enginewearAgriculture (General)S1-972Engineering (General). Civil engineering (General)TA1-2040ENFAJournal of Agricultural Machinery, Vol 12, Iss 1, Pp 55-66 (2022)
institution	DOAJ
collection	DOAJ
language	EN FA
topic	cylinder liner friction plateau honing tractor engine wear Agriculture (General) S1-972 Engineering (General). Civil engineering (General) TA1-2040
spellingShingle	cylinder liner friction plateau honing tractor engine wear Agriculture (General) S1-972 Engineering (General). Civil engineering (General) TA1-2040 R Khodabakhshian S Sajadi Evaluation of the Plateau Honing on the Friction and Wear Cylinder Liners in Agricultural Tractors
description	To enhance the fuel efficiency of the engines of agricultural tractors, the optimal control of interacting surfaces for improving engine performance becomes extremely significant, especially in developing the surface of cylinder liners. Therefore, plateau honing technology was designed on the cylinder liner of automotive and tractor engines. A substantially flat or plateau is left on the sliding surfaces along with more bearing areas, although a cross hatch model of valleys is kept for retaining oil. On the contrary, the created valley by honing functions as an oil repository can negatively affect creating fluid dynamic pressure on the surfaces. Accordingly, a better understanding of generated surfaces during plateau honing is essential for optimizing process. To this end, some experiments were performed on a cylinder liner of the Perkins 4-248 engine (related to the Massey Ferguson 285 tractor) which was manufactured by Keyhan Sanat Ghaem Company. Then, friction and wear tests with reciprocating motions were conducted to compare the lubricity of sliding cylinder liner surfaces with each different mark of plateau honing. Then, a comparison was made between the friction and wear of the surfaces including various depth of profiles, which were used as the honing mark of the agricultural tractors diesel engine, and those which had randomly ground surfaces. Based on this study results, higher amounts of wear volumes were produced by creating more interactions from asperity contacts and relatively thin films, compared to the test with the shallow-grooved honing marks.
format	article
author	R Khodabakhshian S Sajadi
author_facet	R Khodabakhshian S Sajadi
author_sort	R Khodabakhshian
title	Evaluation of the Plateau Honing on the Friction and Wear Cylinder Liners in Agricultural Tractors
title_short	Evaluation of the Plateau Honing on the Friction and Wear Cylinder Liners in Agricultural Tractors
title_full	Evaluation of the Plateau Honing on the Friction and Wear Cylinder Liners in Agricultural Tractors
title_fullStr	Evaluation of the Plateau Honing on the Friction and Wear Cylinder Liners in Agricultural Tractors
title_full_unstemmed	Evaluation of the Plateau Honing on the Friction and Wear Cylinder Liners in Agricultural Tractors
title_sort	evaluation of the plateau honing on the friction and wear cylinder liners in agricultural tractors
publisher	Ferdowsi University of Mashhad
publishDate	2022
url	https://doaj.org/article/35a761707ec245df95388f61ac395059
work_keys_str_mv	AT rkhodabakhshian evaluationoftheplateauhoningonthefrictionandwearcylinderlinersinagriculturaltractors AT ssajadi evaluationoftheplateauhoningonthefrictionandwearcylinderlinersinagriculturaltractors
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Evaluation of the Plateau Honing on the Friction and Wear Cylinder Liners in Agricultural Tractors

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