Browsing Engenharia Mecânica - EMec by Document Type "TCC"
Now showing items 1-20 of 93
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Sistema para abastecimento automático em rolo de pintura
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 06/04/2023)Residential painting is a primary service widely performed anywhere in the world. The objective of the project was to develop equipment aimed at facilitating this task, adding a certain degree of automation to the stages ... -
Avaliação conjuntural da formação e do mercado de trabalho de engenheiros e engenheiras no Brasil
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 18/08/2023)In Brazil, not all Engineering graduates work in careers typical of their area of study. Each year, the number of vacancies in Engineering schools increases, meanwhile Brazil experiences de-industrialization in recent ... -
Tool holder instrumentation for didactic purposes: a theoretical and experimental approach
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 24/05/2023)In machining processes the feed and cut movement are the main responsible for the power consumption, justifying a deep study about it in mechanical engineering courses. The power consumption is due to the machining forces ... -
Otimização do desempenho dinâmico de robôs paralelos acionados por cabos com redundância cinemática utilizando reposicionamento contínuo
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 03/10/2022)Parallel robots play a key role in manufacturing processes. Among its classifications, there is a specific type called parallel robot driven by cables (RPAC), which has good inertial properties and relatively low costs. ... -
Avaliação de quatro algoritmos de trilateração baseados em RSSI considerando a variação do número de nós fixos
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 06/10/2022)Unmanned Aerial Vehicles (UAVs) are machines of great importance these days, as they are no longer a resource that was previously limited to military use but are beginning to exist in the everyday life of society. This ... -
Otimização dos parâmetros de torneamento para melhoria da estabilidade do chatter baseada em diagramas de lóbulos
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 03/02/2023)Machining processes dominate the manufacturing industry, being vital for the delivery consumer goods with reliability and quality, but some self-excited phenomenon such as chatter are limiting in the delivery of these ... -
Avaliação do efeito de diferentes parâmetros de usinagem sobre os desvios dimensional e geométrico no torneamento de uma liga de titânio
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 28/07/2023)Titanium alloys are of great importance as biomaterials due to their high corrosion resistance and biocompatibility. Titanium has a low elasticity modulus when compared to steel alloys of similar mechanical resistance, ... -
Projeto mecânico detalhado de uma máquina lapidadora industrial com folhas de processo, documentação de peças e sequência de operação
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 05/04/2023)Public universities have a limited budget, which results on the acquisition difficulty of some equipment needed for laboratory practices. Due to the shortage of equipment, activities need to be adapted or ... -
Análise e modelagem de vibrações auto-excitadas no processo de torneamento de ligas de titânio por elementos finitosa
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 13/04/2023)A critical parameter in machining processes is the final surface quality of the machined part, directly related to self-excited vibrations that arise in these processes due to the interaction between the cutting tool and ... -
Análise da resposta dinâmica de um veículo sob entradas provenientes de irregularidades em estradas usando um modelo de meio carro
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 05/04/2023)The Brazilian transport matrix is mainly composed of road transport, meaning that the country has more than 1.7 million kilometers of highways, of which 66% have problems in their state of conservation. Monitoring the ... -
Aplicação de SVM na classificação de falhas em rolamentos: uma comparação entre o domínio tempo e tempo-frequência
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 16/03/2023)In order to enhance the operational efficiency of mechanical components, predictive maintenance has emerged as a critical technique for detecting potential failures before they lead to severe consequences such as accidents, ... -
Projeto de caixa de redução por engrenagens para veículo Baja SAE e impacto da inércia rotacional dos componentes na performance
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 16/03/2023)This work describes the design of a gearbox for a Baja SAE vehicle, for the Baja UFSCar team, and a study to measure the impact of the rotational inertia of the transmission system on the prototype's performance. The ... -
Previsão da rugosidade superficial de aços endurecidos através de rede neural artificial
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 05/04/2023)Surface integrity is a critical concept in the field of mechanical engineering, which refers to the quality and properties of a material's surface after it has undergone a manufacturing process. Therefore, controlling the ... -
Monitoramento da integridade em estruturas aeronáuticas utilizando materiais piezelétricos e o método dos elementos finitos
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 07/10/2022)The maintenance of the aeronautical industry corresponds to a big part of spending from aero companies and the safety during the flight of a commercial airplane it’s extremely important. Therefore, Structural Health ... -
Desenvolvimento de um método para definição de limites de posição e ângulo para o sistema de interlock de órbita do Sirius
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 31/03/2023)Orbit Interlock is a security system whose purpose is to guarantee that the light beam generated by insertion devices of synchrotron light sources does not damage the vacuum chambers and other components present in the ... -
Monitoramento de estruturas metálicas submetidas a variação do torque de aperto em elementos de fixação
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 15/02/2024)The integrity of a structure is influenced by a series of factors that play crucial roles in ensuring reliability and safety. Among these factors, fasteners assume particular importance in structural systems. The proper ... -
Análise diagnóstica de cursos de graduação em engenharia mecânica à luz das novas diretrizes curriculares
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 24/02/2022)Although engineering and engineering education existed for centuries; standardization started just a few decades ago. In Brazil, the first engineering course emerged in 1792, yet only in 1976 appeared initial curriculum ... -
Projeto de elementos de uma caixa de redução com um eixo de entrada e dois de saída para o protótipo do veículo da equipe Baja UFSCar
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 30/03/2023)Using a 4wd system in an off road vehicle is of utmost importance to overcome challenging terrain and overcome obstacles. Thus, the implementation of a 4x4 model in the Baja UFSCar team prototype can play an important role ... -
Análise computacional de sistema mecânico e fadiga de molas em suspensões de veículos off-road Baja SAE
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 15/12/2022)Off-road vehicles are designed and built by teams of students in academic engineering extension projects to withstand various obstacles and adverse terrains, usually without pavement, which are difficult to navigate with ... -
Projeto mecânico e análise de uma balança utilizada em experimentos com máquinas de lavar roupas
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 02/02/2024)Noise and vibration control plays an important role in the development of household appliances and, as society evolves, this equipment becomes increasingly important in daily life. Consequently, increasingly rigorous ...