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Mostrando ítems 731-740 de 765
Um estudo sobre localização de fonte sonora
(2023-12-09)
Desenvolvimento de sistema de controle para motor 30 V 3 fases
(2020-12-16)
This work presents the project for a BLDC motor control, used in truck refrigerators, with a robust, reliable and affordable electronic circuit. It proposes the development, assembly and testing of a control system with ...
Estudo de caso no ensino de robótica na indústria
(2023-12-14)
Robotics has been playing an increasingly prominent role in the industry, driving the need for employee qualifications to deal with such technology. However, many companies face obstacles in training their employees, due ...
Desenvolvimento de um sistema embarcado para monitoramento de criptomoedas
(2024-01-12)
The work aims to present a solution for investors and crypto enthusiasts, who out of obligation or even anxiety, need to be constantly checking the quotes of the currencies of interest and the currencies present in their ...
Desenvolvimento de comunicação de dados com controladores CNC's
(2024-01-12)
The present work explores the concepts of industry 4.0 for data acquisition from CNC machines. CNC machines are used to manufacture metal parts, according to the characteristics of each part to be produced. The CNC is ...
Avaliação do teor de compostos fenólicos totais, antocianinas totais e atividade antioxidante presentes em morangos (San Andreas) e framboesas (Autumn Bliss)
(2024-01-27)
Red fruits, especially strawberries and raspberries, bring numerous health benefits when introduced into the regular diet, due to the presence of vitamins, fiber, proteins, water and bioactive compounds in their composition. ...
Obtenção e caracterização de um material antimicrobiano de látex de borracha natural com adição de nanopartículas metálicas para usos biomédicos
(2023-12-19)
This work aims to obtain and characterize a material of natural rubber latex with the addition of metallic nanoparticles, with a focus on conferring antimicrobial properties for biomedical applications. Using natural rubber ...
Estudo comparativo dos processos de soldagem GMAW, FCAW e HLAW na união de peças ferroviárias
(2023-12-12)
The productivity of an industry represents its competitive advantage in relation to the market and its own revenue. New materials and technologies applied in manufacturing processes are always on focus of studies on ...
Estudo sobre a substituição de feixe de molas por um sistema coilover em um Chevrolet Corvette
(2023-12-20)
The objective of this work is to analyze the replacement of the rear leaf spring suspension with a coilover system, along with the substitution of the rear suspension with a four-link setup in a Chevrolet Corvette C1, with ...
Avaliação do processo de aplicação de um revestimento de cromo duro com catalisador isento de fluoretos por eletrodeposição em peças de aço carbono
(2023-12-16)
Metallic electrodeposition, particularly in the case of hard chrome, is a widely employed technique with the primary objective of enhancing the corrosion resistance of various materials. Despite the presence of toxic and ...