Documentação de convênios
URI permanente desta comunidadehttps://rigalileo.itegam.org.br/handle/123456789/173
Trabalhos ténico-científico oriundos de convênios com universidades para oferta de turmas de mestrado e doutorados no Estado do Amazonas
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6 resultados
Resultados da Pesquisa
Item REDUÇÃO DO CUSTO DE PASTA DE SOLDA NO PROCESSO DE TECNOLOGIA DE MONTAGEM SUPERFICIAL (SMT)(Instituto de Tecnologia, 2021) CAMARGO, Marco Antônio de Almeida; BRAGA, Eduardo de MagalhãesThe Surface Mounting Technology (SMT) industries have faced constant challenges regarding environmental issues and cost reduction. The welding of electronic components traditionally incorporates lead, which presents environmental and financial risks due to the high cost of solder paste. The objective of this dissertation is to present the development of the local solder paste manufacturing process to reduce production costs while maintaining the quality and reliability of the product, especially in television electronic boards. The study includes a literature review on the SMT process and a case study in a factory located in the Manaus Industrial Pole (PIM). The results show that adopting local suppliers can generate significant savings by minimizing costs related to importation and logistics.Item Aplicação da Metodologia Manutenção Centrada na Confiabilidade no Sistema Hidráulico de um Descarregador de Vagões(Instituto de Tecnologia, 2021) ALMEIDA, Wemerson Egner; BRAGA, Eduardo de MagalhãesAPPLICATION OF THE RELIABILITY CENTERED MAINTENANCE METHODOLOGY IN THE HYDRAULIC SYSTEM OF A CAR DUMPER. This work proposes a set of maintenance techniques based on the Reliability Centered Maintenance (RCM) methodology applied to the hydraulic system of car dumpersItem Uma Abordagem Heurística para os Problemas de Horários Educacionais(Instituto de Tecnologia, 2020) REIS, Williams Sousa dos; QUARESMA, João Nazareno NonatoEducational institutions face the challenge of scheduling class timetables every new academic term, a complex problem in computational complexity theory. This study proposes a tool to automate the scheduling process at the Institute of Biodiversity and Forests (IBEF) of the Federal University of Western Pará (UFOPA) using a genetic algorithm. Experiments with real data demonstrated that the approach satisfactorily meets the problem’s constraints within an acceptable computational time, bringing advantages such as reduced scheduling time and better allocation of physical and human resources.Item Aplicabilidade da Ferramenta PDCA no Transporte Logístico Fluvial de Hortifruti Tomate(Instituto de Tecnologia, 2021) PEREIRA, Fabrício Souza; MAGALHÃES, Edilson MarquesThis work aims to apply the PDCA tool in the logistic process and storage of tomato hortifrúti, investigating the main causes that affect product quality. The methodology was developed through bibliographic research and field study, with direct observation of the transport and storage process. The study showed that implementing a refrigerated chamber improves product quality, increases profitability by 42%, reduces losses by 46%, and cuts transport costs by 12%. As a result, producers can achieve a R$ 48,000.00 monthly increase in sales in the Manaus-AM market. The PDCA tool was essential for identifying problems and suggesting improvements in transport and storage.Item Reflorestamento e Recuperação de Áreas Degradadas na Bacia Hidrográfica do Tarumã-Açu e sua Contribuição na Redução dos Gases Efeito Estufa(Instituto de Tecnologia, 2020) VERAS, Eliana da Conceição Rodrigues; Clauderino da Silva BatistaReforestation and Recovery of Degraded Areas in the Tarumã-Açu Hydrographic Basin and Its Contribution in the Reduction of Greenhouse Gases. The recovery of degraded areas is crucial for reducing global warming, requiring careful species selection. This study investigates the survival and mortality of fruit species planted in the Tarumã-Açu Hydrographic Basin and estimates carbon fixation over 20 years. Using participant observation, the research analyzed 2000 seedlings, including cashew, ingá, buriti, and açaí. Survival rates ranged from 84.8% to 100%, and carbon fixation was estimated between 142 kg and 312 kg of CO₂ per tree in 20 years. The study highlights reforestation's role in mitigating greenhouse gas emissions.Item Aplicação da Metodologia de Troca Rápida de Ferramenta em Faceadeira na Produção Seriada de Eixos de Transmissão(Instituto de Tecnologia, 2020) SILVA NETO, Milton Fernandes da; José Antônio da Silva SouzaApplication of Quick Tool Change Methodology in Facing Machine for Serial Production of Transmission Shafts. Market globalization impacts all segments of the modern world, with competitiveness among product and service providers being a relevant factor. This study analyzes how process improvement in machining, through machine device optimization and industrial automation, affects the industry and operational costs. The research was applied to a factory producing motorcycle industry components, focusing on reducing setup time and scrap through the implementation of a new adjustment device. The results showed a significant reduction in setup time and the number of rejected parts, demonstrating the effectiveness of the SMED methodology in optimizing the production process.