Desempenho tribológico do Policloropreno de alta dureza
The present study proposes a preliminary investigation for a sample of polychloroprene, widely used as a coating on cylinders, sliding on AISI 52100 steel, which presents a composition of mechanical pairs in contact in the machinery of a Potiguar Textile Industry. This study was carried out in the T...
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ri-123456789-429862021-10-05T15:58:58Z Desempenho tribológico do Policloropreno de alta dureza Tribolic performance of high hardness Polycloroprene Leite, Lucas Matheus Pereira Oliveira, Giorgio André Brito Talita Galvão Targino Rocha Filho, Edglay Almeida Medeiros Neto, João Freire de Tribologia, Atrito, Desgaste, Policloropreno. The present study proposes a preliminary investigation for a sample of polychloroprene, widely used as a coating on cylinders, sliding on AISI 52100 steel, which presents a composition of mechanical pairs in contact in the machinery of a Potiguar Textile Industry. This study was carried out in the Tribology Study Group Laboratory (GET) of UFRN, from tribological tests using a pin-on-disk tribometer, where it was tried to satisfactorily understand the influence of friction force, coefficient of friction, temperature and wear on the material studied. The test had a duration of 33.3 minutes, minimum time for wear, and during its execution, results of friction coefficient, friction force and temperature were collected. It was observed a small variation in the force and the coefficient of friction of the tribological pair, besides increase of temperature and wear of the sample. O presente estudo propõe uma investigação preliminar para uma amostra de Policloropreno, amplamente utilizada como revestimento em cilindros, deslizando sobre aço AISI 52100, que representam uma composição de pares mecânicos em contato no maquinário de uma Indústria Têxtil Potiguar. Esse estudo foi desenvolvido no Laboratório do Grupo de Estudos em Tribologia (GET) da UFRN, a partir de ensaios tribológicos utilizando um tribômetro com configuração pino sobre disco, onde se buscou compreender satisfatoriamente a influência da força de atrito, coeficiente de atrito, temperatura e desgaste no material estudado. O ensaio teve duração de acordo com o estabelecido pelo equipamento. Observou-se pequena variação na força e no coeficiente de atrito do par tribológico, além de aumento de temperatura e desgaste da amostra. 2019-11-26T11:54:07Z 2021-10-05T15:58:58Z 2019-11-26T11:54:07Z 2021-10-05T15:58:58Z 2019-05-16 bachelorThesis 20170009418 LEITE, Lucas Matheus Pereira. Desempenho Tribológico do Policloropreno de alta dureza. 2019. 6f. Trabalho de Conclusão de Curso (Graduação em Engenharia Mecânica) - Centro de Tecnologia, Universidade Federal do Rio Grande do Norte, Natal, 2019. https://repositorio.ufrn.br/handle/123456789/42986 pt_BR Attribution-NonCommercial-NoDerivs 3.0 Brazil http://creativecommons.org/licenses/by-nc-nd/3.0/br/ application/pdf application/pdf application/pdf Universidade Federal do Rio Grande do Norte Brasil UFRN Engenharia Mecânica |
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Tribologia, Atrito, Desgaste, Policloropreno. |
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Tribologia, Atrito, Desgaste, Policloropreno. Leite, Lucas Matheus Pereira Desempenho tribológico do Policloropreno de alta dureza |
description |
The present study proposes a preliminary investigation for a sample of polychloroprene, widely used as a coating on cylinders, sliding on AISI 52100 steel, which presents a composition of mechanical pairs in contact in the machinery of a Potiguar Textile Industry. This study was carried out in the Tribology Study Group Laboratory (GET) of UFRN, from tribological tests using a pin-on-disk tribometer, where it was tried to satisfactorily understand the influence of friction force, coefficient of friction, temperature and wear on the material studied. The test had a duration of 33.3 minutes, minimum time for wear, and during its execution, results of friction coefficient, friction force and temperature were collected. It was observed a small variation in the force and the coefficient of friction of the tribological pair, besides increase of temperature and wear of the sample. |
author2 |
Oliveira, Giorgio André Brito |
author_facet |
Oliveira, Giorgio André Brito Leite, Lucas Matheus Pereira |
format |
bachelorThesis |
author |
Leite, Lucas Matheus Pereira |
author_sort |
Leite, Lucas Matheus Pereira |
title |
Desempenho tribológico do Policloropreno de alta dureza |
title_short |
Desempenho tribológico do Policloropreno de alta dureza |
title_full |
Desempenho tribológico do Policloropreno de alta dureza |
title_fullStr |
Desempenho tribológico do Policloropreno de alta dureza |
title_full_unstemmed |
Desempenho tribológico do Policloropreno de alta dureza |
title_sort |
desempenho tribológico do policloropreno de alta dureza |
publisher |
Universidade Federal do Rio Grande do Norte |
publishDate |
2019 |
url |
https://repositorio.ufrn.br/handle/123456789/42986 |
work_keys_str_mv |
AT leitelucasmatheuspereira desempenhotribologicodopolicloroprenodealtadureza AT leitelucasmatheuspereira tribolicperformanceofhighhardnesspolycloroprene |
_version_ |
1773961330204606464 |