A New Grease-Pocket Shape to Extend the Service Life of Grease

The peroidicity of motor disassembly for maintenance is currently determined by the durability of the sealed grease they contain. The lifetime of this grease is the shortest of all the motor's bearing parts and materials, and therefore needs to be made longer. For this purpose, therefore, t...

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Autores principales:	Sumiko Hibino, Tetsuya Hosoya, Kazuo Nakamura, Koichi Matsuoka, Takashi Nagayama, Minoru Kitamura, Teruhiko Sunohara
Formato:	article
Lenguaje:	EN
Publicado:	Japanese Society of Tribologists 2008
Materias:	grease grease pocket rolling bearing tracer tribology traction motor 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/09edde1f8e454e6a91cd062170207b95
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id	oai:doaj.org-article:09edde1f8e454e6a91cd062170207b95
record_format	dspace
spelling	oai:doaj.org-article:09edde1f8e454e6a91cd062170207b952021-11-05T09:29:17ZA New Grease-Pocket Shape to Extend the Service Life of Grease1881-219810.2474/trol.3.54https://doaj.org/article/09edde1f8e454e6a91cd062170207b952008-04-01T00:00:00Zhttps://www.jstage.jst.go.jp/article/trol/3/2/3_2_54/_pdf/-char/enhttps://doaj.org/toc/1881-2198The peroidicity of motor disassembly for maintenance is currently determined by the durability of the sealed grease they contain. The lifetime of this grease is the shortest of all the motor's bearing parts and materials, and therefore needs to be made longer. For this purpose, therefore, the authors discussed the shape of the grease pocket, and concluded that the efficiency of lubrication depends on the shape of the pocket and the relative position between pockets and the bearing, which should be appropriately modified. In this report, the authors performed laboratory testing with full-scale grease pocket models of refined and conventional shapes to compare the service lives and determine the effects of improvement.Sumiko HibinoTetsuya HosoyaKazuo NakamuraKoichi MatsuokaTakashi NagayamaMinoru KitamuraTeruhiko SunoharaJapanese Society of Tribologistsarticlegreasegrease pocketrolling bearingtracertribologytraction motorPhysicsQC1-999Engineering (General). Civil engineering (General)TA1-2040Mechanical engineering and machineryTJ1-1570ChemistryQD1-999ENTribology Online, Vol 3, Iss 2, Pp 54-58 (2008)
institution	DOAJ
collection	DOAJ
language	EN
topic	grease grease pocket rolling bearing tracer tribology traction motor Physics QC1-999 Engineering (General). Civil engineering (General) TA1-2040 Mechanical engineering and machinery TJ1-1570 Chemistry QD1-999
spellingShingle	grease grease pocket rolling bearing tracer tribology traction motor Physics QC1-999 Engineering (General). Civil engineering (General) TA1-2040 Mechanical engineering and machinery TJ1-1570 Chemistry QD1-999 Sumiko Hibino Tetsuya Hosoya Kazuo Nakamura Koichi Matsuoka Takashi Nagayama Minoru Kitamura Teruhiko Sunohara A New Grease-Pocket Shape to Extend the Service Life of Grease
description	The peroidicity of motor disassembly for maintenance is currently determined by the durability of the sealed grease they contain. The lifetime of this grease is the shortest of all the motor's bearing parts and materials, and therefore needs to be made longer. For this purpose, therefore, the authors discussed the shape of the grease pocket, and concluded that the efficiency of lubrication depends on the shape of the pocket and the relative position between pockets and the bearing, which should be appropriately modified. In this report, the authors performed laboratory testing with full-scale grease pocket models of refined and conventional shapes to compare the service lives and determine the effects of improvement.
format	article
author	Sumiko Hibino Tetsuya Hosoya Kazuo Nakamura Koichi Matsuoka Takashi Nagayama Minoru Kitamura Teruhiko Sunohara
author_facet	Sumiko Hibino Tetsuya Hosoya Kazuo Nakamura Koichi Matsuoka Takashi Nagayama Minoru Kitamura Teruhiko Sunohara
author_sort	Sumiko Hibino
title	A New Grease-Pocket Shape to Extend the Service Life of Grease
title_short	A New Grease-Pocket Shape to Extend the Service Life of Grease
title_full	A New Grease-Pocket Shape to Extend the Service Life of Grease
title_fullStr	A New Grease-Pocket Shape to Extend the Service Life of Grease
title_full_unstemmed	A New Grease-Pocket Shape to Extend the Service Life of Grease
title_sort	new grease-pocket shape to extend the service life of grease
publisher	Japanese Society of Tribologists
publishDate	2008
url	https://doaj.org/article/09edde1f8e454e6a91cd062170207b95
work_keys_str_mv	AT sumikohibino anewgreasepocketshapetoextendtheservicelifeofgrease AT tetsuyahosoya anewgreasepocketshapetoextendtheservicelifeofgrease AT kazuonakamura anewgreasepocketshapetoextendtheservicelifeofgrease AT koichimatsuoka anewgreasepocketshapetoextendtheservicelifeofgrease AT takashinagayama anewgreasepocketshapetoextendtheservicelifeofgrease AT minorukitamura anewgreasepocketshapetoextendtheservicelifeofgrease AT teruhikosunohara anewgreasepocketshapetoextendtheservicelifeofgrease AT sumikohibino newgreasepocketshapetoextendtheservicelifeofgrease AT tetsuyahosoya newgreasepocketshapetoextendtheservicelifeofgrease AT kazuonakamura newgreasepocketshapetoextendtheservicelifeofgrease AT koichimatsuoka newgreasepocketshapetoextendtheservicelifeofgrease AT takashinagayama newgreasepocketshapetoextendtheservicelifeofgrease AT minorukitamura newgreasepocketshapetoextendtheservicelifeofgrease AT teruhikosunohara newgreasepocketshapetoextendtheservicelifeofgrease
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A New Grease-Pocket Shape to Extend the Service Life of Grease

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