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Avaliação das tensões residuais em chapas do aço microligado LNE380 destinadas ao processo de corte a laser
(2023-01-21)
In a dynamic work environment, the competitive advantage in the manufacturing industries comes from the constant searching for product and processes innovation. In the automotive industry, where the companies are challenge ...
Modelo de média-variância de Markowitz em conjunto com modelo ARIMA e inteligência artificial para maximização de resultados financeiros em operações aplicável em engenharia
(2023-01-24)
Expectations about the future outcome of markets and companies are largely responsible for their quotations. The form of variation of the data involved can be considered complex, since several methods are developed in order ...
Determinação do intervalo de máxima eficiência na usinagem de tambores de freio fundido cinzento SAE J431 G3500 com ferramentas de CBN
(2023-04-07)
This dissertation aims to identify the range of maximum efficiency in the machining of brake drums made from gray cast iron SAE J431 G3500. For this determination, distinct groups of brake drums were machined with cutting ...
Machine learning para predição de rugosidades e desgastes de fresas com diferentes polimentos por arraste
(2023-09-20)
Tool edge preparation is considered one of the key aspects of modern and accurate cutting tools. It is a process that allows longer tool life, better cutting performance and surface quality of the machined material. In ...