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Items 11-20 di 47
Análise da qualidade superficial no fresamento em raio com ferramenta de ponta esférica
(2018-12-18)
Cutting and strategies parameters, when well defined in a ball nose milling process, can allow good surface quality. The mold and die industry, is a big requester of components with complex geometries and have been searched ...
Influência do tratamento do gume por arraste na qualidade superficial da peça e a vida da ferramenta para o processo de fresamento
(2018-12-18)
In industrial production, high productivity and process reliability are basic precepts, especially when related to machining. In this context, the microgeometry of the edge is a factor that influences the wear of the tool ...
Influência do tratamento de gume por arraste sobre a vida da ferramenta e a qualidade superficial no fresamento do aço P20
(2019-12-17)
This work analyzed the influence of cutting edge preparation through the drag finishing method on tool wear and surface finish of the workpiece. Treatments of this nature are commonly applied aiming at high productivity ...
Influência da microgeometria do gume obtido por retificação sobre a vida útil da ferramenta e a qualidade superficial da peça para o processo de fresamento
(2019-12-17)
In machining, process productivity and reliability are precepts of industrial manufacturing. In the cutting process, edge micro geometry influences the wear behavior and tool life, as well as influences the quality of the ...
Avaliação da preparação de gume através do processo de escovação para aplicação em fresamento de topo reto
(2019-12-17)
The condition of the cutting edge is of great importance to the machining process. After the wedge is made, the cutting edge may be defective, burr, and micro chipping. Edge preparation is an alternative that can be performed ...
Comparação entre ferramentas de metal duro de classes diferentes para fresamento de aço AISI H13
(2019-12-17)
Nowadays, in the production of molds and dies in Brazil, more than half of the final value of the production is related to machining costs and only a small part is related to the materials. Following a trend of increasing ...