Design and construction of a torsional fatigue testing machine operated by inertial loads

In this paper the development of a torsional fatigue testing machine for metallic materials is presented. This machine is considered type I according to the Weibull classification because the fatigue failure is caused by a load of inertial origin. The machine operation is based on the alternating mo...

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Autores:
Peña Bustos, Fabio Marcela
Álvarez Vargas, César Augusto
Tipo de recurso:
Article of journal
Fecha de publicación:
2012
Institución:
Universidad Nacional de Colombia
Repositorio:
Universidad Nacional de Colombia
Idioma:
spa
OAI Identifier:
oai:repositorio.unal.edu.co:unal/40653
Acceso en línea:
https://repositorio.unal.edu.co/handle/unal/40653
http://bdigital.unal.edu.co/30750/
Palabra clave:
Fatigue
torsional fatigue testing machine
inertial loads
Rights
openAccess
License
Atribución-NoComercial 4.0 Internacional
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spelling Atribución-NoComercial 4.0 InternacionalDerechos reservados - Universidad Nacional de Colombiahttp://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Peña Bustos, Fabio Marcela0fbe0031-f042-40f6-8c58-e473670e19c7300Álvarez Vargas, César Augusto0bb2b20c-435b-4d74-a906-06729d5579c53002019-06-28T09:37:44Z2019-06-28T09:37:44Z2012https://repositorio.unal.edu.co/handle/unal/40653http://bdigital.unal.edu.co/30750/In this paper the development of a torsional fatigue testing machine for metallic materials is presented. This machine is considered type I according to the Weibull classification because the fatigue failure is caused by a load of inertial origin. The machine operation is based on the alternating movement that the transmission of a washing machine produces. The inertial load is caused by a flywheel located at the top of the machine. Unlike many machines that generate fatigue-alternating stresses through relocation or the rotation of the specimen on loads that are consistent across time, the design of the machine clearly shows how inertial loads due to the acceleration of the mechanical elements generated loads of alternating character which eventually causes fatigue failures.application/pdfspaUniversidad Nacional de Colombia Sede Medellínhttp://revistas.unal.edu.co/index.php/dyna/article/view/29661Universidad Nacional de Colombia Revistas electrónicas UN DynaDynaDyna; Vol. 79, núm. 172 (2012); 46-55 DYNA; Vol. 79, núm. 172 (2012); 46-55 2346-2183 0012-7353Peña Bustos, Fabio Marcela and Álvarez Vargas, César Augusto (2012) Design and construction of a torsional fatigue testing machine operated by inertial loads. Dyna; Vol. 79, núm. 172 (2012); 46-55 DYNA; Vol. 79, núm. 172 (2012); 46-55 2346-2183 0012-7353 .Design and construction of a torsional fatigue testing machine operated by inertial loadsArtículo de revistainfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1http://purl.org/coar/version/c_970fb48d4fbd8a85Texthttp://purl.org/redcol/resource_type/ARTFatiguetorsional fatigue testing machineinertial loadsORIGINAL29661-157517-1-PB.htmltext/html36012https://repositorio.unal.edu.co/bitstream/unal/40653/1/29661-157517-1-PB.htmlf59da08d8636b6439c6beb3871b2f275MD5129661-106532-1-PB.pdfapplication/pdf2754408https://repositorio.unal.edu.co/bitstream/unal/40653/2/29661-106532-1-PB.pdff585e9b58bf30c1e0196ff092932674dMD52THUMBNAIL29661-106532-1-PB.pdf.jpg29661-106532-1-PB.pdf.jpgGenerated Thumbnailimage/jpeg8987https://repositorio.unal.edu.co/bitstream/unal/40653/3/29661-106532-1-PB.pdf.jpg71f8a17448b9bfe36609de3e00b0229fMD53unal/40653oai:repositorio.unal.edu.co:unal/406532023-01-30 23:03:36.974Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co
dc.title.spa.fl_str_mv Design and construction of a torsional fatigue testing machine operated by inertial loads
title Design and construction of a torsional fatigue testing machine operated by inertial loads
spellingShingle Design and construction of a torsional fatigue testing machine operated by inertial loads
Fatigue
torsional fatigue testing machine
inertial loads
title_short Design and construction of a torsional fatigue testing machine operated by inertial loads
title_full Design and construction of a torsional fatigue testing machine operated by inertial loads
title_fullStr Design and construction of a torsional fatigue testing machine operated by inertial loads
title_full_unstemmed Design and construction of a torsional fatigue testing machine operated by inertial loads
title_sort Design and construction of a torsional fatigue testing machine operated by inertial loads
dc.creator.fl_str_mv Peña Bustos, Fabio Marcela
Álvarez Vargas, César Augusto
dc.contributor.author.spa.fl_str_mv Peña Bustos, Fabio Marcela
Álvarez Vargas, César Augusto
dc.subject.proposal.spa.fl_str_mv Fatigue
torsional fatigue testing machine
inertial loads
topic Fatigue
torsional fatigue testing machine
inertial loads
description In this paper the development of a torsional fatigue testing machine for metallic materials is presented. This machine is considered type I according to the Weibull classification because the fatigue failure is caused by a load of inertial origin. The machine operation is based on the alternating movement that the transmission of a washing machine produces. The inertial load is caused by a flywheel located at the top of the machine. Unlike many machines that generate fatigue-alternating stresses through relocation or the rotation of the specimen on loads that are consistent across time, the design of the machine clearly shows how inertial loads due to the acceleration of the mechanical elements generated loads of alternating character which eventually causes fatigue failures.
publishDate 2012
dc.date.issued.spa.fl_str_mv 2012
dc.date.accessioned.spa.fl_str_mv 2019-06-28T09:37:44Z
dc.date.available.spa.fl_str_mv 2019-06-28T09:37:44Z
dc.type.spa.fl_str_mv Artículo de revista
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url https://repositorio.unal.edu.co/handle/unal/40653
http://bdigital.unal.edu.co/30750/
dc.language.iso.spa.fl_str_mv spa
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dc.relation.spa.fl_str_mv http://revistas.unal.edu.co/index.php/dyna/article/view/29661
dc.relation.ispartof.spa.fl_str_mv Universidad Nacional de Colombia Revistas electrónicas UN Dyna
Dyna
dc.relation.ispartofseries.none.fl_str_mv Dyna; Vol. 79, núm. 172 (2012); 46-55 DYNA; Vol. 79, núm. 172 (2012); 46-55 2346-2183 0012-7353
dc.relation.references.spa.fl_str_mv Peña Bustos, Fabio Marcela and Álvarez Vargas, César Augusto (2012) Design and construction of a torsional fatigue testing machine operated by inertial loads. Dyna; Vol. 79, núm. 172 (2012); 46-55 DYNA; Vol. 79, núm. 172 (2012); 46-55 2346-2183 0012-7353 .
dc.rights.spa.fl_str_mv Derechos reservados - Universidad Nacional de Colombia
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dc.rights.license.spa.fl_str_mv Atribución-NoComercial 4.0 Internacional
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rights_invalid_str_mv Atribución-NoComercial 4.0 Internacional
Derechos reservados - Universidad Nacional de Colombia
http://creativecommons.org/licenses/by-nc/4.0/
http://purl.org/coar/access_right/c_abf2
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dc.publisher.spa.fl_str_mv Universidad Nacional de Colombia Sede Medellín
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