Work Hardening and Change in Contact Condition of Rolling Contact Surface with Plastic Deformation

Machine designers are sometimes confronted with high contact pressure conditions which generate plastic deformation. However there is no clear design method for such severe condition. We investigate the contact condition in the high contact pressure by using a ball-on-glass disc type test. According...

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Autores principales:	Takeshi Yoshimi, Susumu Matsumoto, Yasuyoshi Tozaki, Takafumi Yoshida, Hiroyuki Sonobe, Takashi Nishide
Formato:	article
Lenguaje:	EN
Publicado:	Japanese Society of Tribologists 2009
Materias:	plastic deformation heavy load design method of the edge area interference method 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/be849496ea2d42ff903de32e204a6919
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id	oai:doaj.org-article:be849496ea2d42ff903de32e204a6919
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spelling	oai:doaj.org-article:be849496ea2d42ff903de32e204a69192021-11-05T09:28:14ZWork Hardening and Change in Contact Condition of Rolling Contact Surface with Plastic Deformation1881-219810.2474/trol.4.1https://doaj.org/article/be849496ea2d42ff903de32e204a69192009-01-01T00:00:00Zhttps://www.jstage.jst.go.jp/article/trol/4/1/4_1_1/_pdf/-char/enhttps://doaj.org/toc/1881-2198Machine designers are sometimes confronted with high contact pressure conditions which generate plastic deformation. However there is no clear design method for such severe condition. We investigate the contact condition in the high contact pressure by using a ball-on-glass disc type test. According to the test results, the following conclusions were obtained. 1) The ratio of calculating contact pressure and the hardness in consideration of working hardness, the number of the ratio is settled about 0.4 for any loading condition. 2) In the condition of high contact pressure generating plastic deformation, the contact pressure converges with constant value according to the work hardening behavior of material.Takeshi YoshimiSusumu MatsumotoYasuyoshi TozakiTakafumi YoshidaHiroyuki SonobeTakashi NishideJapanese Society of Tribologistsarticleplastic deformationheavy loaddesign method of the edge areainterference methodPhysicsQC1-999Engineering (General). Civil engineering (General)TA1-2040Mechanical engineering and machineryTJ1-1570ChemistryQD1-999ENTribology Online, Vol 4, Iss 1, Pp 1-5 (2009)
institution	DOAJ
collection	DOAJ
language	EN
topic	plastic deformation heavy load design method of the edge area interference method Physics QC1-999 Engineering (General). Civil engineering (General) TA1-2040 Mechanical engineering and machinery TJ1-1570 Chemistry QD1-999
spellingShingle	plastic deformation heavy load design method of the edge area interference method Physics QC1-999 Engineering (General). Civil engineering (General) TA1-2040 Mechanical engineering and machinery TJ1-1570 Chemistry QD1-999 Takeshi Yoshimi Susumu Matsumoto Yasuyoshi Tozaki Takafumi Yoshida Hiroyuki Sonobe Takashi Nishide Work Hardening and Change in Contact Condition of Rolling Contact Surface with Plastic Deformation
description	Machine designers are sometimes confronted with high contact pressure conditions which generate plastic deformation. However there is no clear design method for such severe condition. We investigate the contact condition in the high contact pressure by using a ball-on-glass disc type test. According to the test results, the following conclusions were obtained. 1) The ratio of calculating contact pressure and the hardness in consideration of working hardness, the number of the ratio is settled about 0.4 for any loading condition. 2) In the condition of high contact pressure generating plastic deformation, the contact pressure converges with constant value according to the work hardening behavior of material.
format	article
author	Takeshi Yoshimi Susumu Matsumoto Yasuyoshi Tozaki Takafumi Yoshida Hiroyuki Sonobe Takashi Nishide
author_facet	Takeshi Yoshimi Susumu Matsumoto Yasuyoshi Tozaki Takafumi Yoshida Hiroyuki Sonobe Takashi Nishide
author_sort	Takeshi Yoshimi
title	Work Hardening and Change in Contact Condition of Rolling Contact Surface with Plastic Deformation
title_short	Work Hardening and Change in Contact Condition of Rolling Contact Surface with Plastic Deformation
title_full	Work Hardening and Change in Contact Condition of Rolling Contact Surface with Plastic Deformation
title_fullStr	Work Hardening and Change in Contact Condition of Rolling Contact Surface with Plastic Deformation
title_full_unstemmed	Work Hardening and Change in Contact Condition of Rolling Contact Surface with Plastic Deformation
title_sort	work hardening and change in contact condition of rolling contact surface with plastic deformation
publisher	Japanese Society of Tribologists
publishDate	2009
url	https://doaj.org/article/be849496ea2d42ff903de32e204a6919
work_keys_str_mv	AT takeshiyoshimi workhardeningandchangeincontactconditionofrollingcontactsurfacewithplasticdeformation AT susumumatsumoto workhardeningandchangeincontactconditionofrollingcontactsurfacewithplasticdeformation AT yasuyoshitozaki workhardeningandchangeincontactconditionofrollingcontactsurfacewithplasticdeformation AT takafumiyoshida workhardeningandchangeincontactconditionofrollingcontactsurfacewithplasticdeformation AT hiroyukisonobe workhardeningandchangeincontactconditionofrollingcontactsurfacewithplasticdeformation AT takashinishide workhardeningandchangeincontactconditionofrollingcontactsurfacewithplasticdeformation
_version_	1718444373592506368

Work Hardening and Change in Contact Condition of Rolling Contact Surface with Plastic Deformation

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