Monografia_Mec_Industrial

URI permanente para esta coleçãohttps://ri.ifam.edu.br/handle/4321/966

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A automação do processo de fabricação de chocolate: implicações em uma pequena empresa da cidade Manaus
(2023-09-13) Costa, João Magalhães; Cordeiro, Celso Souza; http://lattes.cnpq.br/4969144304480235; Cordeiro, Celso Souza; http://lattes.cnpq.br/4969144304480235; Ribeiro, Ewerton Andrey Godinho; http://lattes.cnpq.br/0187470129136467; Teixeira Júnior, Paulo Ferreira
Humanity's progress in industrial production has been driven by significant advances in process automation over time. With the application of technology and control systems, tasks that were previously performed manually have been transformed into more efficient and safer operations. The implementation of process automation in the company Incubated at IFAM-CMZL (Federal Institute of Amazonas - Campus Manaus East Zone) has been a notable example of how the adoption of automated systems can bring significant benefits. The present study aims to investigate the advances and benefits of process automation in the industry, focusing on the case study of the company incubated at IFAM-CMZL. This research, according to its purpose, is classified as an applied research, as for the general purpose, this work consists of an exploratory research. Based on the results obtained and the experiences lived during this study, some suggestions for future work were identified that could complement and deepen the research carried out. Although it has been observed that automation has brought significant improvements to the company, it is important to analyze the financial aspects and costs involved in implementing automated processes. Finally, studies are suggested to investigate other stages of the production process in the food industry that could be automated. Continuing research and improving automation processes will certainly bring significant benefits to the food industry as a whole.
Automatização do processo de desidratação de sementes de guaraná em Maués: uma solução para melhorar o desempenho e a qualidade na indústria alimentícia
(2025-05-05) Freitas, William Lessa; Cordeiro, Celso Souza; http://lattes.cnpq.br/4969144304480235; Ribeiro, Ewerton Andrey Godinho; http://lattes.cnpq.br/0187470129136467; Lima, Jonatas Micael Vieira de; http://lattes.cnpq.br/4866950717399057
This work addresses the proposal for automating the guarana seed dehydration machine at Fazenda Maués, a branch of Cibea Manaus. The farm, recognized for producing high-quality guarana since 2009, incorporated a new machine into its production system in 2022, modernizing the dehydration process, which is essential for ensuring the quality and viability of the seeds. The automation proposal includes a closed-loop control system, in which the temperature and uniformity of the dehydration would be continuously monitored by sensors. This data would allow for real-time automatic adjustments, ensuring that the temperature remains within the desired limits, which is crucial for the quality of the final product. The PID (Proportional-IntegralDerivative) controller would be the central component of this system, regulating the fan speed and ensuring uniform dehydration. The adoption of this technology is expected to bring significant improvements in terms of efficiency, precision in process control, and sustainability, reducing energy waste and operation time. Closed-loop automation has the potential to raise control and quality standards in the dehydration of guarana seeds, representing a significant advancement in the local agribusiness. Therefore, this work aims to contribute to the understanding of the proposed innovations in guarana industry automation, highlighting its importance for modernization and quality in production.
Desenvolvimento de sistema automático de rotação em 180° para posicionamento de módulos em linha de produção
(2025-04-30) Ribeiro, Eduardo Neves; Cordeiro, Celso Souza; http://lattes.cnpq.br/4969144304480235; Ribeiro, Ewerton Andrey Godinho; http://lattes.cnpq.br/0187470129136467; Lima, Jonatas Micael Vieira de; http://lattes.cnpq.br/4866950717399057
This paper presents the implementation of an automatic 180° rotation system on a conveyor belt, aiming to optimize the precise positioning of television modules on the production line. Previously, this task was performed manually by two employees, which made the process repetitive, slow, and prone to operational errors. The process automation was achieved through the integration of a servo motor and a PLC (Programmable Logic Controller), resulting in a significant increase in production efficiency. The developed system integrates mechanics, electronics, and automation, optimizing workflow, reducing production time, and minimizing human intervention. This implementation brought benefits such as error reduction, greater precision in positioning, and increased workplace safety.
Energia renovável: uma proposta do sistema eólica para comunidade ribeirinha
(2025-04-28) Castro Filho, Francisco Assis de; Cordeiro, Celso Souza; http://lattes.cnpq.br/4969144304480235; Ribeiro, Ewerton Andrey Godinho; http://lattes.cnpq.br/0187470129136467; Lima, Jonatas Micael Vieira de; http://lattes.cnpq.br/4866950717399057
Developed to democratize access to clean energy in isolated regions, the proposed wind system uses refurbished fan motors as sustainable generators, adapting common, lowcost components to serve as the core of a vertical-axis wind turbine. Designed for winds between 3 m/s and 8 m/s (typical of riverside areas), the structure employs blades made from recycled materials (such as discarded PVC) and a simplified transmission system, where the fan motor—modified to enhance magnetic induction—converts kinetic energy into electrical energy with up to 45% efficiency. Coupled with reused lead-acid batteries, the system stores up to 1.2 kWh, ensuring energy autonomy for 10 hours in the absence of wind—sufficient to power LED lighting, portable chargers, and small water pumps. Field tests under high humidity and sudden wind variations proved the prototype’s robustness, operating continuously for 72 hours without failure. Reusing the fan motor reduced costs by 40% (compared to commercial generators) and enabled training residents in practical workshops for assembly and repair, eliminating dependence on fossil fuels and reducing irregular disposal of electronics by 80%. Beyond enabling affordable energy, the initiative strengthens community management, integrating technical innovation, environmental sustainability, and social inclusion in historically neglected regions.
Fontes renováveis: desenvolvimento de um sistema híbrido de geração de energia com motores elétricos acoplados
(2025-04-28) Pereira, Carlos Augusto da Silva; Cordeiro, Celso Souza; http://lattes.cnpq.br/4969144304480235; Ribeiro, Ewerton Andrey Godinho; http://lattes.cnpq.br/0187470129136467; Lima, Jonatas Micael Vieira de; http://lattes.cnpq.br/4866950717399057
The search for renewable and sustainable energy sources is a global priority, driven by the need to reduce the environmental impacts caused by the use of fossil fuels. In this context, the development of hybrid energy generation systems, which combine different renewable technologies, emerges as a promising solution to overcome challenges such as intermittency and dependence on weather conditions. This work proposes the integration of electric motors coupled with renewable sources, such as solar and wind, aiming to increase the efficiency and reliability of the system. The project methodology spans from the conception and modeling phase to the construction of a prototype, practical testing, and data analysis. The first stage involved the identification of reusable electronic and mechanical components, such as inkjet printer parts, which were adapted to function as part of the hybrid system. These components, often discarded as electronic waste, were integrated into the system to promote sustainability and reduce waste. The developed prototype included electric motors coupled with generators based on solar and wind energy, as well as an energy storage system to ensure a continuous power supply. Theoretical modeling indicated that the hybrid system has the potential to generate electricity efficiently and stably, even under variable operating conditions. Practical tests confirmed the system's viability, demonstrating its ability to operate consistently and reliably. The reuse of electronic components, such as printer parts, combined with the integration of renewable sources, brings significant environmental and social benefits. In addition to reducing electronic waste, the hybrid system can provide affordable and sustainable energy to remote communities or those with limited access to electricity. This innovative approach expands the potential of renewable sources, contributing to the energy transition and the mitigation of climate change
Inovação de processo na adesivagem de placas eletrônicas para notebook: o caso de uma empresa de componentes no Polo Industrial de Manaus
(2025-07-09) Nascimento, Eraldo Pacaio do; Cordeiro, Celso Souza; http://lattes.cnpq.br/4969144304480235; Ribeiro, Ewerton Andrey Godinho; http://lattes.cnpq.br/0187470129136467; Lima, Jonatas Micael Vieira de; http://lattes.cnpq.br/4866950717399057
Organizations are always in constant technological advances, before that it was observed in the process of a production line in a company of electronic components in the industrial pole of Manaus that produces notebook, it was verified the possibility of making a innovation in the adhesive process on electronic boards. However, during these analyzes and observations, a great deal of adhesive wasted in the tubes and several reworks were found. The production operator was unaware of the existing amount of adhesive to be applied on the plate, and did not know exactly when to change that tube. Through this problem, the possibility of calculating the volume of adhesive in the tube was identified, and the UV adhesive sensor was created, as a device for monitoring the internal piston. In their specificity, the objectives aim to: reduce the waste of adhesive in the tubes used by production operators, eliminate rework on notebook boards, aiming at increasing the company's productivity and profitability. This study is justified by the need to solve a real problem in the productive process of electronic board adhesive, aiming at improving efficiency and effectiveness in production engineering. With the implementation of this innovation in the production process, a real gain in productivity, minimization of operating costs and improvement of quality in the adhesiveness of electronic boards were achieved.
Otimização na preparação metalográfica de controle de qualidade em um processo de cementação para redução de tempo de preparo
(2025-04-30) Mineiro Filho, José Feitoza; Cordeiro, Celso Souza; http://lattes.cnpq.br/4969144304480235; Ribeiro, Ewerton Andrey Godinho; http://lattes.cnpq.br/0187470129136467; Lima, Jonatas Micael Vieira de; http://lattes.cnpq.br/4866950717399057
This work aims to optimize the metallographic preparation of quality control in a cementation process, focusing on reducing preparation time. Cementation is a widely used thermochemical treatment in the metallurgical industry, particularly for components that require high wear resistance, such as shafts and gears. Although essential, this process is complex and can become a bottleneck in production due to the numerous steps involved before final approval for the grinding process. The research is based on a quantitative analysis, where data on the Lead Time of the cementation process were collected. The results indicated that the preparation time is excessive, directly impacting the operational efficiency of the company. Identifying the steps that contribute most to this delay was crucial for developing optimization strategies. To address this issue, continuous improvement methodologies, particularly Kaizen, were implemented, focusing on waste elimination and promoting incremental improvements. The application of Kaizen in the cementation process allowed for a critical analysis of the involved steps, enabling the identification of improvement points that could be implemented to reduce preparation time without compromising the final product's quality. Additionally, the work includes a literature review that contextualizes the importance of cementation and metallographic preparation, discussing best practices and innovations in the field. The review also emphasizes the need for rigorous control during sample preparation, as the quality of metallographic analysis is fundamental to ensuring that components meet market standards. The results demonstrated that through the optimization of cementation process steps and the implementation of continuous improvement practices, it was possible to significantly reduce preparation time. This reduction not only increased production efficiency but also improved customer satisfaction, as they began to receive high-quality products within shorter timeframes. In conclusion, this work contributes to the machining field by presenting practical solutions that can be applied in industrial environments, promoting continuous improvement and competitiveness in the market. The findings highlight the importance of adequate planning and the adoption of continuous improvement methodologies to ensure efficiency and quality in machining and cementation processes.
Robô AGV em escala reduzida com ênfase no transporte de materiais guiado por linha
(2025-04-29) Cavalcante, Jonilson de Oliveira; Cordeiro, Celso Souza; http://lattes.cnpq.br/4969144304480235; Ribeiro, Ewerton Andrey Godinho; http://lattes.cnpq.br/0187470129136467; Lima, Jonatas Micael Vieira de; http://lattes.cnpq.br/4866950717399057
This work describes the development and implementation of a prototype AGV (Automated Guided Vehicle) on a reduced scale, aimed at transporting raw materials in industrial environments, with an emphasis on automation. The robot was designed to follow guided paths marked by lines and use sensors for navigation and obstacle detection. The robot's control system was developed using electronic circuits and specific programming. The main objective is to ensure precise and efficient transportation of raw materials, minimizing the need for manual intervention and reducing operational risks associated with this activity. The expected results indicate that the development of the robot can lead to significant improvements in operational efficiency and safety, with a potential reduction in the frequency of accidents and downtime associated with material transportation. Automation promises important benefits, such as reducing the dependence on specialized labor and creating new opportunities for optimizing industrial processes. The expectation is that the robot's operation will provide a safer and more economical workflow, improving overall efficiency in the industrial environment.
Sistema automatizado para hidroponia sustentável: uma abordagem aplicada ao clima do Amazonas
(2025-04-28) Silva, Alex Santana da; Cordeiro, Celso Souza; http://lattes.cnpq.br/4969144304480235; Ribeiro, Ewerton Andrey Godinho; http://lattes.cnpq.br/0187470129136467; Lima, Jonatas Micael Vieira de
This work presents the development of an automated system for controlling hydroponic cultivation of vegetables, designed to operate under the specific climatic conditions of Manaus, Amazonas, a region characterized by high relative humidity and elevated temperatures. The proposed solution utilizes the Arduino platform to integrate sensors that monitor variables such as water flow, pH, and nutrient solution temperature, aiming to maintain suitable conditions for plant development. The system is powered by a photovoltaic panel, with energy stored in batteries to ensure continuous operation, even during nighttime periods. The proposed automation seeks to optimize hydroponic cultivation by addressing the environmental challenges of the region, such as managing high evaporation rates and maintaining nutrient solution stability in a hot and humid environment. By combining automation technologies and renewable energy sources, this project illustrates how smart and sustainable agricultural solutions can be implemented to meet regional demands and promote greater efficiency in hydroponic management.
Sistema de monitoramento e corte elétrico para prevenção de acidentes com gás GLP em residências
(2025-07-09) Sobreira, Exxon Pinheiro; Cordeiro, Celso Souza; http://lattes.cnpq.br/4969144304480235; Ribeiro, Ewerton Andrey Godinho; http://lattes.cnpq.br/0187470129136467; Lima, Jonatas Micael Vieira de; http://lattes.cnpq.br/4866950717399057
This project presents the development of an intelligent monitoring and electrical shutoff system for the prevention of accidents involving LPG gas in residential settings. The proposal aims to enhance safety in electrical installations by preventing the risk of explosions caused by the activation of electrical circuits in environments with gas leaks. The device is based on LPG gas detection sensors which, upon identifying the presence of gas, automatically trigger a system to shut off the home's electrical network. In addition, to ensure accessibility and maximum safety, the system emits both sound and light alerts, ensuring that individuals with hearing impairments are properly notified. To further extend protection, the device also connects to a Wi-Fi network and sends a message via WhatsApp to the property owner, alerting them to the gas leak and enabling safety measures to be taken remotely. With this project, the goal is to reduce the risk of fires and explosions in homes by offering an efficient, accessible, and automated solution for electrical protection in residential environments
Sistema de supervisão e gerenciamento contra sobrecarga em quadros elétricos residenciais e prediais
(2025-04-30) Silva, Mirian Souza da; Cordeiro, Celso Souza; http://lattes.cnpq.br/4969144304480235; Ribeiro, Ewerton Andrey Godinho; http://lattes.cnpq.br/0187470129136467; Lima, Jonatas Micael Vieira de; http://lattes.cnpq.br/4866950717399057
This work presents the development of a monitoring and protection system designed for electrical panels, focusing on residential and building applications. The main objective of the system is to enhance the safety and efficiency of electrical installations through real-time supervision. It uses the ESP32 microcontroller, known for its high processing capacity, connectivity, and low cost. Current and voltage sensors are employed to continuously measure the circuits' consumption. If the current exceeds the cable capacity for more than 10 seconds, the system automatically shuts down the circuit and issues an alert, preventing overloads, wiring damage, and fire risks. In addition to protection, the system allows for individual monitoring of energy consumption per circuit, providing a clear view of the electrical panel’s performance. This facilitates the identification of waste and contributes to the efficient management of the installation. The proposal also aims to prevent common failures, such as the improper replacement of circuit breakers and the undue increase of load on circuits, acting as a support tool for preventive maintenance and the modernization of installations.