Search Results - "Machado, Alisson Rocha"

Lubri-cooling and tribological behavior of vegetable oils during milling of AISI 1045 steel focusing on sustainable manufacturing by Araújo Junior, Antônio Santos, Sales, Wisley Falco, da Silva, Rosemar Batista, Costa, Eder Silva, Rocha Machado, Álisson

“…The focus of this study is the search for cutting fluids that are not toxic to humans or damaging toward the environment, with a view to sustainable…”
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Influence of Graphene Nanosheets on Thermo-Physical and Tribological Properties of Sustainable Cutting Fluids for MQL Application in Machining Processes by Baldin, Vitor, da Silva, Leonardo Rosa Ribeiro, Gelamo, Rogério Valentim, Iglesias, Andres Bustillo, da Silva, Rosemar Batista, Khanna, Navneet, Rocha Machado, Alisson

“…The growing need to increase productivity and pressures for more sustainable manufacturing processes lead to a shift to less harmful lubrication systems that…”
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Turning of Inconel 718 with whisker-reinforced ceramic tools applying vegetable-based cutting fluid mixed with solid lubricants by MQL by Marques, Armando, Paipa Suarez, Mauro, Falco Sales, Wisley, Rocha Machado, Álisson

“…The rule of thumb in the machining of nickel base superalloys with ceramic tools is to cut dry and no attempt of applying MQL with the addition of solid…”
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Tool wear mechanisms in the machining of steels and stainless steels by Diniz, Anselmo Eduardo, Machado, Álisson Rocha, Corrêa, Janaina Geilser

“…In machining processes, tool performance is measured by the tool life, which is determined by the tool wear rate. This rate is strongly dependent on the tool…”
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Tool wear analysis in the machining of hardened steels by Machado, Álisson Rocha, Diniz, Anselmo Eduardo

“…The machinability of a material can be assessed using many output parameters of the machining process, tool life being undoubtedly the most common. Tool life…”
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Performance evaluation of vegetable-based cutting fluids in turning of AISI 1050 steel by Carvalho, Déborah Oliveira Almeida, da Silva, Leonardo Rosa Ribeiro, Sopchenski, Luciane, Jackson, Mark James, Machado, Álisson Rocha

“…In most machining operations, cutting fluids are essential to ensure the economical profitability of the process. Turning of common plain carbon and low alloy…”
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Influence of minimum quantity of lubrication (MQL) when turning hardened SAE 1045 steel: a comparison with dry machining by Sampaio, Marco Aurélio, Machado, Álisson Rocha, Laurindo, Carlos Augusto Henning, Torres, Ricardo Diego, Amorim, Fred Lacerda

“…Minimum quantity of lubrication (MQL) is an efficient practice in machining of soft materials. Its application during machining of hard materials has not yet…”
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Machining of Inconel 718 with a defined geometry tool or by electrical discharge machining by Baldin, Vitor, Baldin, Claudia Regina Bernardi, Machado, Alisson Rocha, Amorim, Fred Lacerda

“…Inconel 718 alloy is the most used nickel-based superalloy owing to its characteristics of excellent mechanical and chemical properties at high temperatures…”
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Evaluation of tool life and workpiece surface roughness in turning of AISI D6 hardened steel using PCBN tools and minimum quantity of lubricant (MQL) applied at different directions by Bonfá, Miguel Mandú, Costa, Éder Silva, Sales, Wisley Falco, Amorim, Fred Lacerda, Maia, Luis Henrique Andrade, Machado, Álisson Rocha

“…The main objective of this work is to evaluate the tool life and the workpiece surface roughness when applying a vegetable-based cutting fluid by minimum…”
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A surface and sub-surface quality evaluation of three cast iron grades after grinding under various cutting conditions by Da Silva, Rosemar Batista, Lima, Mariana Landim Silveira, Pereira, Mayara Fernanda, Abrão, Bruno Souza, Da Silva, Leonardo Rosa Ribeiro, Bianchi, Eduardo Carlos, Machado, Alisson Rocha

“…Grinding is one of the most common finishing processes used in the manufacture of metal components that require a combination of both smooth surface finish and…”
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Influence of milling direction in the machinability of Inconel 718 with submicron grain cemented carbide tools by Filho, Antonio Favero, da Silva, Leonardo Rosa Ribeiro, de Souza Ruzzi, Rodrigo, Costa, Eder Silva, Sales, Wisley Falco, Jackson, Mark James, Machado, Álisson Rocha

“…The nickel-based alloys have a growing demand in many fields due to their outstanding properties at high temperatures. These properties lead to relatively low…”
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Analysis of temperature and surface finish of Inconel 718 during grinding utilizing different grinding wheels by de Souza Ruzzi, Rodrigo, de Paiva, Raphael Lima, Machado, Alisson Rocha, da Silva, Rosemar Batista

“…Nickel-based superalloy Inconel 718 is widely used for aeronautical applications, such as blades and discs of aircraft engines, and therefore is generally…”
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Dry and MQL Milling of AISI 1045 Steel with Vegetable and Mineral-Based Fluids by Baldin, Vitor, da Silva, Leonardo Rosa Ribeiro, Davis, Rahul, Jackson, Mark James, Amorim, Fred Lacerda, Houck, Celso Ferraz, Machado, Álisson Rocha

“…The use of mineral-based cutting fluids in machining has the drawback of affecting the environment and industries are under pressures to reduce its use in…”
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Effect of Graphene Addition in Cutting Fluids Applied by MQL in End Milling of AISI 1045 Steel by Baldin, Vitor, Rosa Ribeiro da Silva, Leonardo, Houck, Celso Ferraz, Gelamo, Rogério Valentim, Machado, Álisson Rocha

“…The cutting fluids applied to the machining processes by the MQL process aim to reduce the machining temperatures and tool wear as well as improve the surface…”
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Flooding Application of Vegetable- and Mineral-Based Cutting Fluids in Turning of AISI 1050 Steel by Almeida Carvalho, Déborah Oliveira, da Silva, Leonardo Rosa Ribeiro, de Souza, Felipe Chagas Rodrigues, França, Pedro Henrique Pires, Machado, Álisson Rocha, Costa, Eder Silva, Fernandes, Gustavo Henrique Nazareno, da Silva, Rosemar Batista

“…The use of cutting fluids during machining processes remains one of the main challenges toward greener manufacturing, mainly when applied by flooding. The use…”
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Burr height minimization using the response surface methodology in milling of PH 13-8 Mo stainless steel by da Silva, Luiz Carlos, da Mota, Paulo Rosa, da Silva, Márcio Bacci, Sales, Wisley Falco, Machado, Álisson Rocha, Jackson, Mark James

“…Burrs formed during the machining process is considered a major problem in the manufacturing industry because they can impair mechanical assemblies, change the…”
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Surface integrity assessment of M3 HSS cutting taps after grinding at various machining conditions by Vendrame, Saimon, da Silva, Rosemar Batista, Machado, Álisson Rocha, Bianchi, Eduardo Carlos, Aguiar, Paulo Roberto, Baptista, Fabrício Guimarães, Sanchez, Luiz Eduardo de Angelo, Jackson, Mark J.

“…Grinding is a machining process that provides a combination of good surface finishing and tight dimensional tolerances on a machined component. Owing to these…”
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Improvements of the MQL Cooling-Lubrication Condition by the Addition of Multilayer Graphene Platelets in Peripheral Grinding of SAE 52100 Steel by Abrão, Bruno Souza, Pereira, Mayara Fernanda, da Silva, Leonardo Rosa Ribeiro, Machado, Álisson Rocha, Gelamo, Rogério Valentim, de Freitas, Fábio Martinho Cézar, Mia, Mozammel, da Silva, Rosemar Batista

“…In most grinding processes, the use of cutting fluid is required, and research has been carried out to reduce the amount of fluid used due to costs and…”
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Monitoring in precision metal drilling process using multi-sensors and neural network by Cruz, Carlos Eduardo Dorigatti, de Aguiar, Paulo Roberto, Machado, Álisson Rocha, Bianchi, Eduardo Carlos, Contrucci, João Gabriel, Neto, Frederico Castro

“…This paper presents a new method to estimate hole diameters and surface roughness in precision drilling processes, using coupons taken from a sandwich plate…”
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Tool life and wear mechanism analysis of carbide tools used in the machining of martensitic and supermartensitic stainless steels by Corrêa, Janaina Geisler, Schroeter, Rolf Bertrand, Machado, Álisson Rocha

“…In this study, the wear mechanisms present on the surfaces of carbide tools coated with TiC/TiCN/TiN by CVD were investigated during the turning of two…”
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