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Projeto do ferramental para o embutimento profundo em múltiplos estágios de um balde cônico
(2023-07-28)
Within deep drawing processes, the production of conical parts from sheet metal often involves a trial-and-error approach due to the process complexity. This approach results in rework and increased costs. To mitigate these ...
Desenvolvimento de matriz de multicritérios para tomada de decisão na substituição de componentes em carrocerias de ônibus rodoviários
(2023-08-01)
The search for the replacement of materials is constant in the various industrial areas, in the automotive sector the interest is even greater, since efficiency and performance are essentially related to the weight of the ...
Análise experimental da influência do preaquecimento do adesivo sintético na resistência mecânica de painéis de madeira de pinus
(2023-07-29)
The objective of this work was to verify the performance of glued joints as a function of the preheating temperature of a synthetic adhesive based on Polyvinyl Acetate (PVAc) for different initial temperatures with wood ...
Análise de temperatura em ferramentas polidas no processo de fresamento
(2023-08-30)
Among all machining processes, milling stands out for it is high productivity and versatility. The requirement for more efficient, reliable, affordable and quality processes, inflicted those milling enhancements technologies ...
Desenvolvimento de bancada de testes para avaliação dinâmica de eixos rotativos sob a ação de massas desbalanceadas
(2023-11-08)
This study aims to develop a didactic balancing machine for vibration analysis in rotating elements. The vibration transmitted by unbalanced masses to the bearings can cause operational interferences as noises and even ...
Análise da substituição de uma geradora de água quente alimentada por gás liquefeito de petróleo por uma geradora alimentada a pellet
(2023-11-24)
The history of global industry is directly linked to the use of fossil fuels as an energy source, especially liquefied petroleum gas (LPG), which has been used for decades in the most diverse production sectors. It is ...
Análise crítica operacional de um equipamento protótipo para ensaios de fadiga por flexão rotativa
(2023-11-29)
The application of fluctuating or repetitive stresses on materials causes fracture to occur at stresses much lower than those determined by static tensile or compression tests. This failure caused by alternating forces is ...
Avaliação das forças requeridas e dos parâmetros de processo que afetam a desmoldagem de peças de PVC de moldes metálicos
(2023-12-02)
The aim of this study was to analyze the influence of physical parameters on PVC in the demoulding process of injected clothing labels. To achieve this goal, the PVC temperature levels were set at 40 °C, 60 °C, 79 °C, 93 ...
Desenvolvimento de um dispositivo para teste de resistência mecânica para engates de reboque
(2023-12-14)
The trailer hitch is an optional accessory, installed on vehicles and is intended to tow trailers through the coupling between the two. For this product to be sold, it must follow Brazilian traffic legislation and some ...
Análise da substituição de um queimador a gás natural por resistências elétricas em um tanque de lavagem de peças
(2023-12-14)
Burners are devices used to transmit heat to an object through a flame. These can be fed through gas pipes, both natural and Liquefied Petroleum Gas (LPG), or other fuels such as oil and gasoline, depending on the need for ...
Análise da redução de custos através da padronização de componentes para moldes de injeção plástica
(2023-12-14)
With today's highly competitive mold market, where there is a need to build molds with ever shorter lead times and lower costs, the search for cost reductions is becoming increasingly important. Standardizing the components ...
Plano de reestruturação organizacional de uma planta produtiva de guindastes na cidade de Caxias do Sul
(2023-12-09)
This final assessment represents the business diagnosis of a production plant for articulated cranes. The company's areas were analyzed, such as company characterization, Administrative Area, Commercial Area, Materials ...
Análise da falha prematura de eixos de tração aplicados em equipamento autônomo para alimentação de suínos
(2023-12-11)
Over time, the agribusiness segment has been increasingly modernizing and employing new technologies, both in agriculture and livestock. The adoption of modern machines and new management practices made the agribusiness ...
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 ...
Avaliação das deformações em moldes de injeção de alumínio
(2024-04-16)
Simulation of the high pressure die casting process is already part of the design flow in die shops. Structural analysis of the die casting die, however, is less common. Knowledge of the loads applied on the mold and their ...
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 ...
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 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 ...