Precise Friction Measurement in Drive Chains Using a Chain Joint Tribometer

For high performance racing applications as well as to achieve global emission goals, the efficiency of chain drives in vehicles is of great importance. In previous studies research on drive chains for motorcycle transmissions and timing drives of combustion engines is done with regard to efficiency...

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Autores principales:	Dominik Meffert, Manuel Oehler, Bernd Sauer
Formato:	article
Lenguaje:	EN
Publicado:	Japanese Society of Tribologists 2021
Materias:	friction drive chain chain joint efficiency wear Physics QC1-999 Engineering (General). Civil engineering (General) TA1-2040 Mechanical engineering and machinery TJ1-1570 Chemistry QD1-999
Acceso en línea:	https://doaj.org/article/2a5d31bce17b4a91a4874f5334dd5752
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id	oai:doaj.org-article:2a5d31bce17b4a91a4874f5334dd5752
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spelling	oai:doaj.org-article:2a5d31bce17b4a91a4874f5334dd57522021-11-05T09:31:10ZPrecise Friction Measurement in Drive Chains Using a Chain Joint Tribometer1881-219810.2474/trol.16.151https://doaj.org/article/2a5d31bce17b4a91a4874f5334dd57522021-07-01T00:00:00Zhttps://www.jstage.jst.go.jp/article/trol/16/3/16_151/_pdf/-char/enhttps://doaj.org/toc/1881-2198For high performance racing applications as well as to achieve global emission goals, the efficiency of chain drives in vehicles is of great importance. In previous studies research on drive chains for motorcycle transmissions and timing drives of combustion engines is done with regard to efficiency and wear of the entire drive trains. Hence a test rig, the chain joint tribometer, was built. That enables to do wear and friction research on all parts inside of a chain joint like pin and bush. In conventional test rigs for efficiency investigation in circulation mode, the effects of different friction contact points overlap. So, research on the tribological system “chain joint contact” is in the focus. This rig can represent arbitrary load curves, in particular the contact force and the relative motion of a real chain drive. The chain joint tribometer closes the gap between investigations on whole chain drives standard tribometer tests. In this paper, results of friction analysis using drive chain segments in the arrangement of serial production are presented. Differences are distinguished between different chains having deviating surface roughnesses, which proves that the used tribometer is an adequate setup to analyze drive chains with regard to friction.Dominik MeffertManuel OehlerBernd SauerJapanese Society of Tribologistsarticlefrictiondrive chainchain jointefficiencywearPhysicsQC1-999Engineering (General). Civil engineering (General)TA1-2040Mechanical engineering and machineryTJ1-1570ChemistryQD1-999ENTribology Online, Vol 16, Iss 3, Pp 151-158 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	friction drive chain chain joint efficiency wear Physics QC1-999 Engineering (General). Civil engineering (General) TA1-2040 Mechanical engineering and machinery TJ1-1570 Chemistry QD1-999
spellingShingle	friction drive chain chain joint efficiency wear Physics QC1-999 Engineering (General). Civil engineering (General) TA1-2040 Mechanical engineering and machinery TJ1-1570 Chemistry QD1-999 Dominik Meffert Manuel Oehler Bernd Sauer Precise Friction Measurement in Drive Chains Using a Chain Joint Tribometer
description	For high performance racing applications as well as to achieve global emission goals, the efficiency of chain drives in vehicles is of great importance. In previous studies research on drive chains for motorcycle transmissions and timing drives of combustion engines is done with regard to efficiency and wear of the entire drive trains. Hence a test rig, the chain joint tribometer, was built. That enables to do wear and friction research on all parts inside of a chain joint like pin and bush. In conventional test rigs for efficiency investigation in circulation mode, the effects of different friction contact points overlap. So, research on the tribological system “chain joint contact” is in the focus. This rig can represent arbitrary load curves, in particular the contact force and the relative motion of a real chain drive. The chain joint tribometer closes the gap between investigations on whole chain drives standard tribometer tests. In this paper, results of friction analysis using drive chain segments in the arrangement of serial production are presented. Differences are distinguished between different chains having deviating surface roughnesses, which proves that the used tribometer is an adequate setup to analyze drive chains with regard to friction.
format	article
author	Dominik Meffert Manuel Oehler Bernd Sauer
author_facet	Dominik Meffert Manuel Oehler Bernd Sauer
author_sort	Dominik Meffert
title	Precise Friction Measurement in Drive Chains Using a Chain Joint Tribometer
title_short	Precise Friction Measurement in Drive Chains Using a Chain Joint Tribometer
title_full	Precise Friction Measurement in Drive Chains Using a Chain Joint Tribometer
title_fullStr	Precise Friction Measurement in Drive Chains Using a Chain Joint Tribometer
title_full_unstemmed	Precise Friction Measurement in Drive Chains Using a Chain Joint Tribometer
title_sort	precise friction measurement in drive chains using a chain joint tribometer
publisher	Japanese Society of Tribologists
publishDate	2021
url	https://doaj.org/article/2a5d31bce17b4a91a4874f5334dd5752
work_keys_str_mv	AT dominikmeffert precisefrictionmeasurementindrivechainsusingachainjointtribometer AT manueloehler precisefrictionmeasurementindrivechainsusingachainjointtribometer AT berndsauer precisefrictionmeasurementindrivechainsusingachainjointtribometer
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Precise Friction Measurement in Drive Chains Using a Chain Joint Tribometer

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