Engenharia Mecânica - EMec: Recent submissions
Itens para a visualização no momento 1-20 of 99
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Influência do comprimento em balanço da fresa inteiriça de metal duro na qualidade dos furos usinados
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 18/11/2024)Despite significant technological advancements, it remains impossible to manufacture a part with dimensions that match the exact specifications of a design. Consequently, discrepancies are observed between the ideal and ... -
Análise da possibilidade de melhoria da resistência mecânica de uma cesta de basquete sem elevar seu custo
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 18/09/2024)Basketball is becoming very popular in Brazil, which makes people from different social classes to start practising the sport. However, to play basketball, it is needed, despite the ball, a hoop to throw the ball in, and ... -
Aplicação de perfis de estrada na simulação de suspensões veiculares: uma abordagem baseada na ISO 8608
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 17/09/2024)Given the need of the Dinamo E-Racing team for a tool to assist in the development and simulation of the suspension system, this work aims to develop a program capable of providing simulation software with inputs related ... -
Avaliação do desgaste de uma ponta abrasiva diamantada na retificação do metal duro
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 06/09/2024)Grinding is a machining process that uses wheels with high-hardness abrasive grains to remove material. It is employed in manufacturing components requiring high-quality surfaces and dimensional accuracy. Grinding with a ... -
Estudo do gradiente térmico durante o processo de retificação de um inserto de metal duro
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 20/09/2024)Grinding is a high-value-added machining process responsible for providing surface finish and ensuring adequate surface integrity. To achieve low surface roughness, high cutting speeds are commonly used, which are linked ... -
Processos de fabricação e seleção de materiais para estruturas de painéis elétricos de média tensão
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 19/09/2024)Medium-voltage switchgears are widely used in industry to control and distribute electricity. When it comes to materials for the structure of such panels, important requirements must be achieved in order to guarantee the ... -
Estudo numérico do processo de extrusão de ABS considerando diferentes geometrias do bico extrusor e condições de operação
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 20/09/2024)The increasing popularity of additive manufacturing (AM) over the past decades is attributed to its lean production characteristics and the capacity to fabricate complex geometries. This growth has spurred industry efforts ... -
Modelagem e análise de frequências de manipuladores paralelos acionados por cabos
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 26/07/2024)Cable-Driven Parallel Manipulators (CDPRs) are an innovative class of robots that use cables instead of rigid links, offering high dynamics, load capacity, and flexibility. This work addresses the modeling and analysis of ... -
Sistema de manutenção preditiva para eixos mecânicos em ambientes industriais
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 29/07/2024)This work presents a methodology for calculating the lifecycle of mechanical shafts using the SN (Stress-Number) diagram, with a focus on implementing effective predictive maintenance. Traditionally, industrial maintenance ... -
Otimização de processos em uma montadora automotiva: eficácia geral do equipamento (OEE) através da análise de dados com Python
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 02/02/2024)The industry has evolved with new work approaches and increased the relevance of integrating advanced data analytics and machine learning techniques in engineering, in search of competitive prices by eliminating waste to ... -
Construção de um robô SCARA colaborativo com base em sensoriamento capacitivo de baixo custo
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 24/05/2024)The robotics trade is predicted to experience exponential growth until 2038. Industrial automation aims to replace manual labor with automated robots, impacting companies of all sizes, especially in the Asian market where ... -
Otimização topológica dos nós fixos para algoritmos de trilateração baseados em RSSI
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 12/07/2024)The extensive use of locating devices in today's world is increasingly being used indoors. Depending on the structure of the environment in which you want to operate, there are many barriers that prevent these locators ... -
Estudo de elementos finitos para obtenção de valor de esforços nas uniões montadas por conformação em gabinetes de lavadoras de roupa
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 30/04/2024)White goods companies aim to achieve customer loyalty by implementing the most suitable and practical methods while applying processes for increased productivity and cost efficiency to generate satisfactory profit margins ... -
Processamento digital e análise estatística de sinais de áudio medidos através de dispositivos móveis para a aplicação no monitoramento do torneamento de ligas de titânio
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 16/06/2023)When human beings began to organize themselves into society and establish a tasks division, a search for process optimization began. These processes help in the social organization and in the economic growth, na optimization ... -
Influência do aperto do parafuso na vibração em um processo de torneamento duro
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 16/02/2024)The generation of surfaces with pre-defined textures represents a contemporary objective in the industrial sector. There is a growing demand for the incorporation of surfaces that offer multiple opportunities to optimize ... -
Manufatura aditiva de uma órtese suro podálica após o processo de otimização topológica
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 14/11/2023)With the advancement of technology, the need for evolutions and adaptations in processes in general has required the manufacture of increasingly complex structures in an efficient way with reduced consumption and time. In ... -
Estudo dinâmico de fluidos magneto-reológicos de baixo custo
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 16/12/2019)Magnetorheological (MR) fluids are materials composed of magnetizable particles suspended in a non-magnetizable “carrier” fluid. These materials have the ability to change their rheological properties in the presence of a ... -
Controle proporcional de um modelo IS-LM com atuação no ajuste do mercado de moeda
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 13/01/2021)In this paper, the proposed study seeks to augment intuition regarding the role of the adjustment of interest rate in the GDP stabilization, by making use of engineering techniques. It is proposed a macroeconomic analysis ... -
Monitoramento da integridade estrutural a partir de sensoreamento de baixo-custo: Investigação de técnicas de inteligência artificial para classificação de danos estruturais
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 16/11/2023)In engineering, a structure is designed considering its possible failure due to damage that occurs over time. In this context, in order to extend the useful life of components, avoid failures and operational problems, ... -
Monitoramento da integridade estrutural a partir de sensoriamento de baixo-custo: projeto e desenvolvimento de bancada experimental integrada a plataforma de computação em nuvem
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 17/03/2023)Structural Health Monitoring (SHM) has been a widely used tool, as it offers greater longevity to structures. Technologies using vibration as a parameter for this monitoring are proving to be efficient and several research ...