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Metadados | Descrição | Idioma |
---|---|---|
Autor(es): dc.contributor | Universidade Federal de Uberlândia (UFU) | - |
Autor(es): dc.contributor | Inga Univ Ctr UNINGA | - |
Autor(es): dc.contributor | Universidade Estadual Paulista (Unesp) | - |
Autor(es): dc.contributor | Univ Minas Gerais | - |
Autor(es): dc.creator | Ruzzi, Rodrigo de Souza | - |
Autor(es): dc.creator | Andrade, Ricardo Bega de [UNESP] | - |
Autor(es): dc.creator | Silva, Rosemar Batista da | - |
Autor(es): dc.creator | Paiva, Raphael Lima de | - |
Autor(es): dc.creator | Abrao, Alexandre Mendes | - |
Autor(es): dc.creator | Aguiar, Paulo Roberto de [UNESP] | - |
Autor(es): dc.creator | Bianchi, Eduardo Carlos [UNESP] | - |
Data de aceite: dc.date.accessioned | 2022-02-22T00:57:05Z | - |
Data de disponibilização: dc.date.available | 2022-02-22T00:57:05Z | - |
Data de envio: dc.date.issued | 2021-06-25 | - |
Data de envio: dc.date.issued | 2021-06-25 | - |
Data de envio: dc.date.issued | 2020-10-01 | - |
Fonte completa do material: dc.identifier | http://dx.doi.org/10.1016/j.jmapro.2020.08.021 | - |
Fonte completa do material: dc.identifier | http://hdl.handle.net/11449/209604 | - |
Fonte: dc.identifier.uri | http://educapes.capes.gov.br/handle/11449/209604 | - |
Descrição: dc.description | One of the peculiarities associated with the grinding process is the large amount of heat generation. Therefore, the cooling lubrication technique plays an important role and must be conducted efficient. Even though the conventional cooling lubrication technique generally outperforms all other techniques, its use is harmful to both the environment and the health of the operator. Thus, techniques that minimize the use of cutting fluids are necessary. Among the various techniques available, minimum quantity of lubrication (MQL) has been widely employed in machining scenarios. However, its use in grinding is questioned because of the poor surface finish generated and thermal damage due to the clogging of the abrasive wheel pores during grinding. To overcome these problems, in this study, an auxiliary cleaning system (CS) of the wheel was used to remove the chips and oil from the clogged wheel surface during grinding, while assessing the CS performance with the aim of making the MQL a technically viable cooling lubrication alternative. Grinding trials were performed on hardened steel under three different cutting conditions using the conventional (flood) cooling lubricant technique and the MQL technique, by applying a biodegradable cutting fluid, with and without the CS. The CS performance was evaluated with regard to the roughness, roundness errors, wheel wear, grinding power, microhardness and residual stresses. Results of both surface roughness and grinding wheel wear were also used to determine empirical equations comparing the traditional MQL technique and the MQL technique with auxiliary cleaning system (MQL + CS). The results showed that MQL assisted with the CS can improve the machined surface integrity, reducing the surface roughness, roundness error and the variation in the microhardness. Furthermore, the MQL + CS condition also presented lower grinding wheel wear. | - |
Descrição: dc.description | Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) | - |
Descrição: dc.description | Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) | - |
Descrição: dc.description | Post Graduate Program of Mechanical Engineering of UFU | - |
Descrição: dc.description | Post Graduate Program of Mechanical Engineering of UNESP (Bauru campus) | - |
Descrição: dc.description | ITW Chemical Products Ltda | - |
Descrição: dc.description | Saint Gobain group | - |
Descrição: dc.description | Univ Fed Uberlandia, Sch Mech Engn, Uberlandia, MG, Brazil | - |
Descrição: dc.description | Inga Univ Ctr UNINGA, Dept Mech Engn, Rod PR-317,6114,Parque Ind 200, BR-87035510 Maringa, Parana, Brazil | - |
Descrição: dc.description | Sao Paulo State Univ Julio De Mesquita Filho, Dept Mech Engn, Bauru Campus, Bauru, SP, Brazil | - |
Descrição: dc.description | Univ Minas Gerais, Dept Mech Engn, Av Antonio Carlos 6627, BR-31270901 Belo Horizonte, MG, Brazil | - |
Descrição: dc.description | Sao Paulo State Univ Julio De Mesquita Filho, Dept Elect Engn Bauru, Bauru Campus, Bauru, SP, Brazil | - |
Descrição: dc.description | Sao Paulo State Univ Julio De Mesquita Filho, Dept Mech Engn, Bauru Campus, Bauru, SP, Brazil | - |
Descrição: dc.description | Sao Paulo State Univ Julio De Mesquita Filho, Dept Elect Engn Bauru, Bauru Campus, Bauru, SP, Brazil | - |
Descrição: dc.description | CAPES: 001 | - |
Formato: dc.format | 116-128 | - |
Idioma: dc.language | en | - |
Publicador: dc.publisher | Elsevier B.V. | - |
Relação: dc.relation | Journal Of Manufacturing Processes | - |
???dc.source???: dc.source | Web of Science | - |
Palavras-chave: dc.subject | Auxiliary cleaning system | - |
Palavras-chave: dc.subject | AISI 4340 steel cylindrical grinding | - |
Palavras-chave: dc.subject | Minimum quantity of lubrication (MQL) | - |
Título: dc.title | Effects of grinding-wheel cleaning system in application of minimum quantity lubrication technique | - |
Tipo de arquivo: dc.type | livro digital | - |
Aparece nas coleções: | Repositório Institucional - Unesp |
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