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Itens para a visualização no momento 21-28 of 28
Desenvolvimento de um dispositivo automatizado para melhorar a eficiência global do equipamento em uma máquina de medição tridimensional
(2023-12-15)
This work contemplates the development of a positioning and fixing device in a coordinate measuring machine. The purpose of this study is to improve efficiency in a production line through the development of an automated ...
Avaliação dos efeitos aerodinâmicos a partir do afilamento e dispositivo de ponta de asa a um vant de competição aerodesign utilizando asa com baixa razão de aspecto
(2023-12-11)
This works could understand the effects of wing tapering and wingtip device for an application with low aspect ratio wing (AR), aimed to got a better aerodynamic performance by these modifications. For the study, the ...
Estudo comparativo de convectores elétricos e equipamentos similares
(2023-12-16)
The objective of this study was to delve deeper into the operation of an electric convector heater and experimentally compare them with competing equipment in the market. These experiments were conducted in a controlled ...
Análise estrutural de tampas traseira e frontal de caminhão basculante
(2023-12-18)
The present work involves the development of a structural analysis, proposing improvements to the front and rear covers of a dump truck, reducing the mass of the implement and increasing rigidity. An estimation was made ...
Projeto de um braço telescópico para implementação em uma estrutura cantiléver
(2023-12-27)
The purpose of this work is to present the design of a telescopic arm intended to be attached to a conventional cantilever, providing ease in the removal of materials such as bars and tubes, especially in situations where ...
Aplicação de sistema de refrigeração por absorção em veículos a diesel
(2023-12-15)
The burning of fossil fuels has driven the world economy since the first industrial revolution, which has led humanity to reach its technological peak today. However, unlimited exploitation causes severe damage to nature ...
Desenvolvimento e análise de soldagem robotizada híbrida laser-arco elétrico em reservatórios de ar
(2023-12-12)
The present work seeks to analyze the viability of the hybrid laser-electric arc welding process in air reservoir, replacing the current GMAW electric arc welding process. The tests will be carried out in a robotic cell ...
Análise do efeito do tratamento superficial no desgaste de um aço H13 em molde de injeção de polímeros
(2023-12-12)
AISI H13 steel is the most suitable and used for manufacturing inserts and mobile components of polymer injection molds. Due to the work requirements for this steel, the mold components are subjected to heat treatment and ...