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Now showing items 71-80 of 211
Proposta de alteração da câmara de combustão aplicada ào motor do minifoguete da equipe Phoenix Rocket Team
(2020-12-22)
The Phoenix Rocket Team aims to apply and develop technologies for the model rocket industry. It develops and makes experimental tests of complete engines and rockets. In some tests, the combustion chamber exhibited an ...
Desenvolvimento de planejamento de manutenção aplicado a máquina crítica de empresa do ramo metal mecânico
(2020-12-22)
This work aims to develop a maintenance plan on a special machine for the manufacture of fastening components used in a company in the metal mechanic branch. A bibliographic review was made on the subject to support the ...
Análise do potencial de geração de energia elétrica oriundo do biogás gerado a partir dos resíduos sólidos urbanos do município de Caxias do Sul - RS
(2020-12-19)
Most of the urban solid waste (USW) in Brazil is inappropriate dumped, therefore, it causes environmental, social and public health impacts. Methane, an anaerobic degradation product of the USW, is considered hazardous for ...
Avaliação da quebra das molas poliméricas em engates rápidos de mangueiras de jardim
(2020-12-19)
With such a competitive market, reducing the maximum costs for parts with little added value is essential. This project deals with the problem of breaking quick coupling polymer springs for garden hoses in the assembly ...
Avaliação de uma suspensão duplo A aplicada na estrutura de um veículo VW Fusca visando aumento da vida útil do amortecedores
(2020-12-21)
With the increase in fans of off-road and the high price of vehicles with four-wheel drive, it is common to see beginners choose to use cars with rear-wheel drive like the Volkswagen Beetle, however, with the use of the ...
Automatização de uma bancada didática de condicionamento de ar
(2020-12-15)
The goal of this project is the automation of a didactic air conditioning stand. After evaluating the original installation, a set of thermocouple sensors and analog transducers was proposed for the 8 main system temperatures: ...
Influência do processo de polimento com mídias abrasivas em fresas de metal duro na usinagem do aço AISI P20
(2020-12-29)
In machining, the condition of the tool cutting edges has a high influence on the results obtained from the process, knowing that after manufacturing the wedge the cutting edge may present defects. As a result, this work ...
Estudo da influência da microgeometria da broca de pré-furação na formação de rebarba após alargamento
(2021-03-29)
With the purpose of studying the burr formation mechanism on the drilling process, and applying the knowledges obtained on gears manufacturing that achieve better quality and performance on the process, the present paper ...
Avaliação da eficácia de suspensões regenerativas em veículos comerciais
(2021-06-10)
The growing increase in hybrid and electric vehicles on the market has stimulated the development of sources of energy generation and storage, by the vehicle subsystems, aiming at a better performance and autonomy of these ...