Application of minimum quantity lubrication with addition of water in the grinding of alumina

Autor(es)

Lopes, Jose C. ^[1] ; Ventura, Carlos E. H. ^[2] ; Rodriguez, Rafael L. ^[1] ; Talon, Anthony G. ^[1] ; Volpato, Roberta S. ^[1] ; Sato, Bruno K. ^[1] ; de Mello, Hamilton J. ^[1] ; de Aguiar, Paulo R. ^[3] ; Bianchi, Eduardo C. ^[1]

Afiliação do(s) autor(es)

^[1] Sao Paulo State Univ, Dept Mech Engn, Av Luiz Edmundo Carrijo Coube 14-01, Mailbox 473, BR-17033360 Bauru, SP - Brazil

^[2] Univ Fed Sao Carlos, Dept Mech Engn, Rod Washington Luis Km 235, BR-13565905 Sao Carlos, SP - Brazil

^[3] Sao Paulo State Univ, Dept Elect Engn, Av Luiz Edmundo Carrijo Coube 14-01, Mailbox 473, BR-17033360 Bauru, SP - Brazil

• Tipo de documento: Artigo Científico
• Fonte: INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY; v. 97, n. 5-8, p. 1951-1959, JUL 2018.
• Citações Web of Science: 8

Resumo

Among the alternatives to reduce the application of cutting fluid in machining industry, minimum quantity lubrication (MQL) technique has been promising, although it can impair cooling properties and the ability of the fluid to penetrate the cutting region. In order to further reduce the quantity of oil and to improve the characteristics of the cooling lubrication method, this work aims to compare the effect of MQL with different ratios of oil/water (1:1, 1:3, and 1:5) on the performance of plunge cylindrical grinding of alumina. Lubricating effect and effective penetration of fluid in the cutting zone are considered the most relevant factors. The lowest surface roughness value was obtained with the application of conventional flood cooling, followed by MQL 1:1. In comparison to conventional MQL technique, reduced surface roughness and grinding wheel wear could be obtained by applying MQL with water. (AU)

• Processo FAPESP: 17/03788-9 - Desempenho de fluidos de corte sintéticos, com e sem aditivo anticorrosivo, na retificação do aço AISI 4340 com rebolo de óxido de alumínio
• Beneficiário: Anthony Gaspar Talon
• Modalidade de apoio: Bolsas no Brasil - Iniciação Científica
• Processo FAPESP: 15/09197-7 - Aplicação da mínima quantidade de lubrificante (MQL) com rebolo convencional durante a retificação cilíndrica externa de mergulho do aço ABNT 4340
• Beneficiário: Rafael Lemes Rodriguez
• Modalidade de apoio: Bolsas no Brasil - Iniciação Científica
• Processo FAPESP: 15/09868-9 - Influência da lubri-refrigeração de MQL, com diluição do fluido de corte em água, na retificação cilíndrica do aço ABNT 4340 com rebolo de CBN
• Beneficiário: Bruno Kenta Sato
• Modalidade de apoio: Bolsas no Brasil - Iniciação Científica