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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| Formato: | bachelorThesis |
| Idioma: | pt_BR |
| Publicado em: |
Universidade Federal do Rio Grande do Norte
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| Endereço do item: | https://repositorio.ufrn.br/handle/123456789/43063 |
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| Resumo: | 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. |
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