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Influência do fluido de corte na usinagem de polímeros
(Universidade Tecnológica Federal do ParanáLondrinaBrasilEngenharia MecânicaUTFPR, 2020-10-22)
The use of cutting fluid is extremely important in machining, as they reduce the friction between tool / workpiece and tool / chip, thereby reducing the temperature of the workpiece and tool, improving machinability and ...
Avaliação da contaminação microbiana em fluido para cortes de metais em indústria metalúrgica.
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Biotecnologia e Monitoramento Ambiental - PPGBMA-SoCâmpus Sorocaba, 2018-03-09)
Metalworking Fluids (MWF) is the class of oils and liquids used to lubricate, reduce heat and friction between the tool and parts, helping the parts machining at the time of cutting. Contamination from the dilution water ...
Fluidos de corte a base vegetal para usinagem: tomada de decisão multicritério para ranqueamento com base nas propriedades
(Universidade Tecnológica Federal do ParanáLondrinaBrasilEngenharia MecânicaUTFPR, 2021-08-12)
Nowadays there is a big concern with the environment and with the sustainability of the machining working fluids. The dependence of mineral oil on lubricants industrial activities and its harmful effects on human health ...
Quebra da emulsão óleo-água de fluído de corte degradado
(Universidade Tecnológica Federal do ParanáLondrinaBrasilEngenharia ambientalUTFPR, 2017-11-27)
The metalworking sector is a very important activity for the national economy. However the machining activities of parts depend on the use of cutting fluids, which after use become hazardous environmental liabilities. In ...
Avaliação da corrosão intergranular da liga de alumínio 7050-T7451 influenciada pelo fluido de corte à base de óleo de Pinhão-manso - Jatropha curcas
(Universidade Tecnológica Federal do ParanáLondrinaBrasilEngenharia de MateriaisUTFPR, 2015-06-11)
Aluminuim is part of commercial aviation since its beginning. Study and understand the aluminium alloys as well as the time shares and effort that the material undergoes during processing and shelf life is of fundamental ...
Corrosão intergranular em estruturas de alumínio 7050 utilizado na aviação
(Universidade Tecnológica Federal do ParanáCornelio ProcopioBrasilEngenharia Industrial MecânicaUTFPR, 2014-07-28)
This research presents a practical approach to the development of the intergranular corrosion in 7050 - T7451 aluminum alloy used in the construction of manifold components of an aircraft structure. At first, it is presented ...
Óleos essenciais aplicados à indústria de manufatura
(Universidade Tecnológica Federal do ParanáLondrinaBrasilEngenharia MecânicaUTFPR, 2022-04-29)
Essential oils are products of the secondary metabolism of aromatic plants and can be found in different parts of the same plant, such as flowers, leaves, stems, seeds and roots. They are widely used in the manufacture of ...
Análise da influência do ângulo de inclinação da aresta obsoleta do inserto romboidal no processo de torneamento do aço ABNT 8620
(Universidade Tecnológica Federal do ParanáPato BrancoBrasilDepartamento Acadêmico de MecânicaEngenharia MecânicaUTFPR, 2020-11-12)
This scientific work presents an experimental approach to the analysis of machining factors and their influences, using rhomboidal inserts positioned for machining with obsolete edge, focusing on the analysis of results ...
Influência de fluidos de corte no fresamento do aço nb 8640Influence of cutting fluids on the milling of steel nb 8640
(Universidade Federal de UberlândiaBrasilPrograma de Pós-graduação em Engenharia Mecânica, 2020)
Controle de bactérias presentes em fluido de corte utilizando biocidas naturais
(Universidade Tecnológica Federal do ParanáApucaranaLondrinaBrasilPrograma de Pós-Graduação em Engenharia AmbientalUTFPR, 2017-05-03)
Cutting fluids are used to aid in the machining process, with the purpose of cooling, besides promoting lubrication, reducing friction in relation to the machined part and the cutting tool, thus increasing the efficiency ...