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Now showing items 161-180 of 211
Análise estrutural e otimização das longarinas do chassi de uma usina móvel de asfalto
(2021-12-23)
In the present work, a study of structural analysis was developed with proposal for the optimization the chassis spars of a mobile asphalt plant, reducing implement mass. The aim was also to understand the behavior of the ...
Análise de um dispositivo de absorção de impacto para a traseira de um ônibus elétrico através de simulação numérica
(2022-07-29)
The present work aimed to analyze the behavior of the region of the rear structure of an electric bus in a collision situation based on the pendulum test according to resolution No. 629 of CONTRAN (2016) and created ...
Análise normativa e estrutural de uma poltrona de ônibus escolar para uso no mercado norte-americano
(2020-12-21)
Over the years, the automotive industry has improved considerably in terms of vehicle safety. In the early 1960s, after years of combustion engine development, it was noted that vehicles should have safe driving conditions. ...
Análise numérica e experimental de tubos em aço com a utilização de lâminas pultrudadas de polímero reforçado com fibras de carbono (PRFC) fixadas com adesivo estrutural
(2022-07-29)
The present work proposed to analyze the modeling by the Finite Element Method (FEM) for the use of Carbon Fiber Reinforced Polymer (CFRP) sheets bonded with structural adhesive to carbon steel tubes, carrying out the study ...
Projeto de uma protése para membros torácicos para cães utilizando conceitos de DFAM
(2021-12-15)
The construction of the prosthesis, using a three-dimensional printer, takes into account the patient's biomechanics, the variables present in the displacement of a dog, type of amputation, prostheses already on the market, ...
Fadiga espectral : caracterização de sinais de entrada e previsão de vida em fadiga
(2019-07-22)
The present study proposed to determine the fatigue life of a component used in public passenger transport vehicles, of steppe support type. Comparing the effects of the application of a tire model not covered in the current ...
Projeto e desenvolvimento de uma bancada de testes para freios inerciais de reboques
(2022-12-23)
This work was intended for the design and development of a test bench for trailer inertia brakes. To this end, bibliographic research was carried out in search of information about the different models of inertia brakes ...
Projeto de mezanino metálico em perfil W laminado
(2022-12-24)
Given the increase in the industrial sector, the demand for steel structures has grown, thus, to meet the needs and expand the usable area of a given space without the need to make the property bigger, the mezzanine metal ...
Análise sobre a utilização de mídia alternativa para a técnica de tratamento de gume por arraste
(2022-12-23)
Large-scale productions require high quality and reliability to ensure effective results during the straight end milling process. In these circumstances, early wear of the carbide tool is directly related to the reduction ...
Análise estrutural em carroceria de ônibus com redução de massa
(2022-12-24)
The present work had as its objective to analyze, with a focus on total mass reduction, the design of a structural bus cocoon, having as direction, thickness reduction and exchange of materials. The finite element analysis ...
Análise da influência de um sistema de agitação vertical no tempo de aquecimento de água de um reservatório em aço inox
(2023-01-05)
Mixing systems are widely used in industry due to their different constructive variations and application versatility, which range from mixing homogenization to avoiding solidification of the stored liquid. This work aims ...
Análise experimental do suporte de fixação de um reservatório hidráulico lateral para caminhão trator
(2022-12-22)
The pursuit for continuous product improvement, combined with market demands, creates opportunities to develop projects that are more aligned with customer needs. Reducing assembly time and increasing robustness were goals ...
Análise comparativa entre dados experimentais de operação de um evaporador com resultados obtidos via software comercial
(2021-12-23)
In industrial refrigeration, liquid supercharging systems are the most efficient. This is because there is always liquid evaporating along the equipment circuit. In companies, designers should look for a higher heat transfer ...
Análise de eficiência da geometria do rotor do compressor em turboalimentadores veiculares
(2023-07-12)
In the present work, the influence of the curvature of the rotor blade of the compressor used in turbochargers applied in internal combustion engines of motor vehicles was studied. The Hot gas test stand measured the ...
Padronização estrutural de sapatas adicionais utilizadas na estabilização de guindastes articulados
(2023-07-14)
It is believed that cranes are equipment that allow the development of civilizations since the ancient times and are currently present in many activity fields. Using these machines, it is possible to carry out the displacement ...
Influência do lubrificante em corte por cisalhamento de chapa aço carbono
(2023-07-14)
Most forming processes involve contact between two or more surfaces and a lubricant between them. Friction occurs when there is relative movement between a forming tool and the material being deformed. The occurrence of ...
Reprojeto de um distribuidor gravitacional para aplicação de calcário em videiras
(2023-07-20)
About 70% of the soil with agricultural potential in Brazil is characterized as acidic soil, and for the correction limestone is usually used in the form of powder. Faced with this scenario, a distribution implement was ...
Análise da perda de torque entre dois fixadores diferentes em um conjunto de suspensão veicular
(2018-12-14)
Experimental validation is always very important for any product or component, even more so in the automotive industry. On the other hand, the costs involved to adequately instrument a component, provide a vehicle and labor ...