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Análise de um perfil aerodinâmico em condições de escoamento rarefeito aplicado para diferentes ângulos de ataque
(2021-12-13)
This paper aims at evaluating the flow around the aerodynamic profile NACA 4412 under flow conditions which are rarefied, incompressible, and in laminar regime, applied for different angles of attack through computational ...
Avaliação comparativa da qualidade de usinagem para validar a automação do eixo transversal de uma retífica plana mecânica
(2021-12-07)
Grinding Machining is implemented in the industrial field when looking for reaching small tolerances, geometric precision, and superficial quality. Since this is a process with many variables involved, knowing them is ...
Análise de juntas parafusadas em rodas agrícolas reguláveis
(2021-08-26)
In the agricultural industry it is usual supports in wheel designs, so that the disc can be adjusted in different positions. Screwed joints are used for the purpose of joining the disc to the support. The objective of this ...
Avaliação estrutural de um cardan rígido industrial aplicado na transmissão de movimento entre eixos perpendiculares
(2022-07-15)
In this work, the methodology used in the stress analysis on components of an industrial rigid cardan shaft is described, connecting shafts misaligned by an angle of 90º according to boundary conditions of a particular ...
Análise de distorções em componentes estruturais de uma carroceria de ônibus causadas pelo processo de solda
(2021-07-20)
The present study analyses the distortion caused in a bus body by the welding process. Distortions in welded parts change the dimensional which has negative consequences on the assembly line when it exceeds tolerances ...
Avaliação teórica e experimental comparativa entre um conjunto redutor e engrenagens concorrente importado com um modelo equivalente de referência nacional
(2021-07-14)
The work presented the development of a study related to gear speed reducers, and made an analysis of comparative results between two reducers of the same class manufactured by two different manufacturers, an imported ...
Análise estrutural de uma janela de correr de duas folhas para aplicação na parte externa de edificações.
(2021-12-04)
Aluminum windows are used in Brazilian residential and commercial buildings due to their long service life, aspects related to the design of the environment and user comfort. The constant evolution of civil construction ...
Análise de desempenho de um veículo devido ao incremento de massa
(2021-07-19)
This work presents the theoretical and practical study to carry out an analysis of a car with an internal combustion engine and manual gearbox, verifying its performance in terms of mass increase, aiming at a better ...
Análise dos parâmetros do processo de soldagem a ponto por resistência na qualidade das juntas em estruturas automotivas
(2021-12-11)
Most of the car bodies are made up of a set of shaped steel sheets, which are later joined through the process of spot welding by resistance. This study aimed to analyze the influence of applied welding parameters, mechanical ...