Monografia_Mec_Industrial

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

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Adequação de um sistema de alimentação da bobina à NR12 em um processo de formação de tampas de alumínio
(2019-08-02) Paiva, Luan Rafael Mariê de; Nascimento, José de Jesus Botelho de; Nascimento, José Fábio de Lima; Sampaio, Ricardo Brandão; Oliveira , Fabian Bezerra de
The present work will deal with the application of the Regulatory norm 12 focused on the case study of an interlocking safety barrier system for an unwinder, reel carriage and reel tipper system of a one-piece aluminum cap forming press. factory located at the Manaus Industrial Pole using programmable controllers and safety devices in accordance with the rules set forth in Regulatory norm 12. The scope of this paper is formed by a brief history of the emergence of occupational safety standards, machine safety system types, safety guards, sensors, valves, safety blocks, Programmable Logical Controller, interlocking devices, emergency stop, lifting. and understanding of the process and each equipment that makes up the system, process risk analysis and measures taken to carry out the project implementation. Such approaches aim to show the regulatory norm 12 and its applications in the safety system that will be presented as object of study of the safety barrier implantation system obeying the items established in the regulatory norm 12 whose purpose is to avoid work accidents, improving the safety of the workers. production technicians and mechanics who are part of the equipment preventive, corrective maintenance and operation process. At the end will be presented a table with the before and after the result of the implementation of this work to verify the improvements presented.
Correção de fator de potência de motores utilizando banco de capacitores com monitoramento via Bluetooth
(2020-02-27) Filgueiras, César Francisco Filizola; Lima, José de Jesus Botelho de; Lima, José de Jesus Botelho de; Rodrigues, Marlos André Silva; Reis, Vanderson de Lima
El mercado energético está constantemente necesitando demanda de energía, actualmente con los recursos naturales agotando la necesidad de optimización y rendimiento se ha convertido en un diferencial para las industrias que depende directamente de la energía eléctrica para sus procesos. El principal objetivo del proyecto consiste en el enfoque de la tecnología de corrección dinámica del factor de potencia basado en accionamientos de condensadores por medio de un monitoreo y control capaz de conmutar bancos capacitivos utilizando un microcontrolador. Para ello, el prototipo debe informar a los usuarios a través de un smartphone parámetros eléctricos como señales de tensión, corriente de fase y factor de potencia. En la realización de ese trabajo se utilizó el microcontrolador dsPIC30F3012. Toda programación fue desarrollada en ambiente MikroC.
Monitoramento remoto por meio de um radar baseado em Arduino
(2021-05-12) Silva, Carlos Douglas André e; Frota, Vitor Bremgartner da; Pereira, Micila Sumaria Medeiros; Fernandes, Priscila Silva
Automation exists in our daily lives, not only because of its practicality or status, but also related to the reduction in the consumption of water and energy resources, and the safety and comfort that users bring to users through the use of interconnected environments. Among the various types of automation, we have home automation, which is related to the use of automated processes in homes, apartments and offices, mainly for social welfare and comfort of life, such as air conditioning, lighting and security automation. The present work presents an Arduino-based radar, in which by uniting it with components, several home security projects can be carried out. This research also demonstrates a process of inserting residential security protection, that is, when an intruder is detected, it will show on the graphical interface, in another project the residents of the residence will receive a message on their computer alerting them about problems in housing.
Melhoria da qualidade aplicado a um processo de usinagem em uma fábrica do polo de duas rodas
(2021-06-06) Araúijo, Lucas Lima de; Frota, Vitor Bremgartner da; Frota, Vitor Bremgartner da; Pereira, Micila Sumaria Medeiros; Fernandes, Priscila Silva
In recent years, machining technology has undergone profound changes, the main objective of which is to increase productivity and guarantee quality. This is achieved through the use of Computer Numerical Control (CNC) machines to automate the process. The present work has the general objective of investigating proposals for the improvement of quality in a given integrated manufacturing process (machining). The survey was conducted at a company in the motorcycle production industry located in Manaus. The classification as to the means addresses, case study, bibliographic, documentary. The classification as to the ends consists of research, exploratory, descriptive, explanatory, qualitative, quantitative. The quality tools will be applied in order to regulate the frequencies of non-conformities, mitigating them from highest to lowest, making it possible to anticipate the causes and effects. To develop the solution proposal, the sector was widely observed, where a comparative analysis of the company's quality indicators was carried out with regard to the Machining sector during the 12-month period. the present analysis of causes was built from this tool, identifying non conformities that were found in the analysis of the current situation and I verified how these non-conformities found in the CNC machine and tools directly influenced the occurrence of the work problem. In the project, the fixation of the entire tooling set was taken into consideration to increase the radial rigidity and thus avoid unwanted vibrations. Increase tool life through efficient lubrication. N the cost of unusable parts, the goal of the headstock's production area was to be spent per month: R $ 25,000, were being spent / month before the improvement project, R $ 62,524.00 and after the project was implemented, expenses R $ 29,719.20, a reduction of R $ 35,804.80 in unused parts, in just 1 month, in addition to the other evidenced gains. In short, the application of the theory and concepts of authors in everyday organizational phenomena and the absorption of knowledge not only from theoretical content, but also through field analysis, to the company, the opportunity for improvement through accessible practices and low cost and provides real benefits to the organization.
Aumento de eficiência produtiva e redução de rejeitos em uma fábrica do polo industrial de Manaus
(2021-07-16) Nogueira, Israel Beckman; Frota, Vitor Bremgartner da; Frota, Vitor Bremgartner da; Alves, Fernanda da Silva; Alves, Fernanda da Silva
The present work is about describing the factory update of an important industry in the two-wheel segment that the focus was the reduction of defects with the automation upgrade in two different processes, which have become one, improving efficiency and defect rate in the final product. Specifically, it talks about the unification of a glue application machine used in the sealing between two housings and about a laser engraving machine and how its unification has improved defect rates and reduced cost with waste. It shows that automation is not a static discipline, but that it can be constantly updated, increasingly increasing production efficiency, ensuring quality products and keeping the company highly competitive in the market.
Construção de uma impressora 3D de baixo custo
(2021-12-14) Almeida, Janaina Grasielle de; Nascimento, José Fábio de Lima; Nascimento, José Fábio de Lima; Queiroga, Sandro Lino Moreira de; Sampaio, Ricardo Brandão
This project presents the prototype development of a low-cost 3D printer. There are several additive manufacturing techniques, and modeling by fusion and deposition is the most common 3D printing technology, which from the rapid prototyping method, becomes useful for making parts in a simple, cheap and personalized way. The frame (structure) was made with recyclable wood and the electronics compounds was acquired in the international online retail market and the other items with the lowest price available in the market. In-depth studies were needed on the main additive manufacturing techniques, functioning and use of specific software and firmware. In building the low-cost 3D printer, we defined the structure, the specification of components, the application of a control solution in Arduino, the fabrication, assembly and testing of the real generated object. After assembling, calibrating and gauging the printer, the potential and quality of the printed parts was verified.
Automação residencial com arduino
(2022-10-26) Silva, Jander Couto da; Neves, Cleonor Crescêncio das; Neves, Cleonor Crescêncio das; Souza, Daniel Fonseca; Palheta, Pedro Ivan das Graças; Rocha, Dário Souza
This work aims to propose the development of a home automation system using the Arduino platform applied for lighting and irrigation of two points of a small garden. For this work, a bibliographic research was carried out on the subject of home automation with Arduino and on some of the main possibilities of sensor, actuator and communication modules for this use, after deepening the study and analysis, the two agents were proposed. In the next step, the components and the input and output modules were defined. For the automation of lighting via Bluetooth, a specific application was chosen, and then the programming code was developed for each situation. And for the demonstration of the system, a prototype was developed on a reduced scale and a floor plan for the location of the components in the residence was defined. The tests performed presented the expected result according to the program. It is concluded that the Arduino and its modules emerge as a simple, versatile and low-cost alternative for punctual home automation.
A codificação de equipamentos na gestão da manutenção: uma propostas para os aparelhos de ar condicionado do Campus Distrito Industrial do Instituto Federal do Amazonas
(2022-12-02) Silva, Luiz Paulo Santos da; Oliveira, Fabian Bezerra de; http://lattes.cnpq.br/3460355721680055; Oliveira, Fabian Bezerra de; http://lattes.cnpq.br/3460355721680055; Prazeres, Roberto Aleides de Lima; Oliveira, Ricardo Augusto Medeiros de; http://lattes.cnpq.br/3009905071972756
In industry, systematization is present in several areas, mainly in maintenance, leading to management organization, in addition to generating production optimization. The general objective of this work is to present a coding proposal for air conditioners, based on QR code logic, in order to optimize maintenance management. The proposed method is divided into the following steps: (1) identification of the location to be analyzed; (2) Collection of the following data from the air conditioners in the analyzed location: equipment by power; equipment by manufacturer; categorization of equipment by manufacturer. A technical visit was carried out on the campus of the industrial district of the Federal Institute of Amazonas, and through the defined methodology, the codification of the air conditioners was proposed. The highlights given in the research, such as illustrations and reasoning, result in reflection on the importance of using the computerized system in industrial bases in general. Therefore, sticking to the information contained in this scientific construction clarifies objections about coding in maintenance.
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.
Otimização de um sistema de manufatura do processo de soldagem por resistência robotizada para redução de custo com eletrodo
(2024-09-18) Oliveira, Ricardo Flores de; Santos, Renan Cavalcante; http://lattes.cnpq.br/6930748017205035; Santos, Renan Cavalcante; http://lattes.cnpq.br/6930748017205035; Ribeiro, Laura Michaella Batista; http://lattes.cnpq.br/8632002394782219; Santos, Alyson de Jesus dos; http://lattes.cnpq.br/5998752909180697
Companies in general, especially metallurgical companies spread throughout Brazil, are increasingly seeking, with the help of technology, to have greater competitiveness in the market. And this directly implies improvement work aimed at eliminating waste, increasing profit and maintaining the quality that the market expects. That said, the present work shows that even processes that have been established for a long time can be improved to the point of being on par with current generation equipment. using low-cost resources, already available, and critical analysis of process improvement by those involved. This work describes the improvement in a robotic spot-welding process in which only 3% of the electrode was used, that is, only 0.3 mm of 9mm of the consumables (electrode CT – 309 (bullet). The aim of the improvement is to change the robot's manual adjustment system to an autonomous adjustment system, thus ensuring the conscious use of its consumables. Petri nets were used to model the system and from this, a prototype was proposed using the ladder language and instruction list as programming. At the end, the metrics of the processes before and after optimization are compared. If before we used 3% of the electrode, after the improvement we achieved the result of 67% use of the electrode, that is, we started to use 6mm of the electrode, keeping only the final 3mm as a safety margin with reference to the manufacturer's recommendation.
Protótipo de sistema cartesiano para transporte de carga em uma indústria do Polo Industrial de Manaus
(2024-12-17) Souza, Marcos Paulo dos Santos; Santos, Alyson de Jesus dos; http://lattes.cnpq.br/5998752909180697; Martiniano, Alexandre Lopes; http://lattes.cnpq.br/2232239320901259; Veloso, Hugo Alves
The systems developed for industrial automation have been steadily implemented in industrial hubs across various regions around the world. Their applications have addressed numerous issues and challenges, such as reducing production time, improving product quality, handling high-risk tasks, and preventing Repetitive Strain Injuries (RSI). This work aimed to develop a prototype of a Cartesian automatic robot system that replaced manual transportation of products (Pick-and-Place), accelerating the time of process. The system consists of electric actuators controlled by servo motors, sensors, and pneumatic actuators, which are in turn controlled by a programmable logic controller (PLC) and a human-machine interface (HMI). After the implementation and testing of the prototype, it was found that it was possible to achieve a reduction in load transportation time
Sistema de controle de acesso utilizando Internet das Coisas e tecnologia RFDI/
(2024-12-20) Cruz Junior, Assunção Aleme da; Frota, Vitor Bremgarther da; http://lattes.cnpq.br/6100146230873494; Frota, Vitor Bremgartner da; http://lattes.cnpq.br/6100146230873494; Velozo, Hugo Alves; Santos, Alyson de Jesus dos; http://lattes.cnpq.br/5998752909180697
This work aims to develop a system that allows user authentication and access validation, using IoT (Internet of Things) and RFID (Radio Frequency Identification) technologies, along with the ESP32 microcontroller and a device such as a mobile phone or computer. The user, through an RFID tag, will validate their access, which will be checked in real-time in a Firebase-hosted database. The system will then proceed with the authentication and decide whether access is authorized or not. To achieve this goal, it was necessary to integrate hardware and software resources, using Firebase Realtime Database for data storage and management. The chosen development platform was the Arduino IDE, and the ESP32 board was used as the main microcontroller, with the assistance of actuators to control access. This work aims to provide the user with the ability to monitor and control access in a practical and efficient manner.
Estudo de viabilidade e prototipagem de um sistema de metrô suspenso para Manaus: um enfoque na mobilidade urbana sustentável
(2025-01-17) Alecrim Junior, Jackson Gervásio de; Frota, Vítor Bremgartner da; http://lattes.cnpq.br/6100146230873494; Velozo, Hugo Alves; http://lattes.cnpq.br/8351107136518878; Santos, Alyson de Jesus dos; http://lattes.cnpq.br/5998752909180697
The work proposes the development of a suspended subway system for Manaus, inspired by the elevated subway of Wuppertal, Germany, recognized for its operational efficiency and intelligent adaptation to the urban environment. The proposal seeks to address challenges related to urban mobility and sustainability, considering factors such as population growth, increased traffic and geographical and hydrological characteristics. The implementation of this system could reduce congestion, optimize travel and minimize environmental impacts by using a high structure that avoids interference in ground traffic. To demonstrate the technical feasibility of the project, a small-scale prototype was developed using an ESP32 microcontroller for remote control via Bluetooth. This model allows to simulate the operation of a suspended transport system, evaluating aspects such as performance, stability and displacement control. The study highlights the importance of modernizing urban infrastructure, promoting a more efficient, safe and sustainable means of public transport. The project not only suggests an innovative solution for mobility in Manaus, but may also serve as a basis for future studies and broaden the debate on viable alternatives for public transport. According to the tests and simulations carried out, this model can serve as a reference for the implementation of a real system, bringing economic, social and environmental benefits to the city
Integração e reestruturação técnica de novos sistemas de controle e segurança na máquina de serra fita, em conformidade com os padrões da NR-12
(2025-03-13) Monteiro, Antonio Marcos Najar; Santos, Alyson de Jesus dos; http://lattes.cnpq.br/5998752909180697; Frota, Vítor Bremgartner da; http://lattes.cnpq.br/6100146230873494; Compto, Gabriel Pinheiro; http://lattes.cnpq.br/5432787843953143
Theretrofit process was carried out on a suitable band saw machine used for removing aluminum burrs after the mold injection process, aiming to improve safety, efficiency, and compliance with the NR12 standard. Initially, a detailed diagnosis of the machine was conducted, identifying structural, electrical, and operational failures that compromissei productivity and posed risque to operators. Based on this analysis, improvements were defined, such as replacing worn-out components, reorganizing the electrical panel, and implementing safety devices. The modernization of the machine enabled safer and more efficient operation, reducing the risk of accidents and increasing equipment reliability. Additionally, the project contributed to compliance with regulatory requirements and the optimization of energy consumption, making the equipment more sustainable and productive. The results obtained demonstrate the importance of retrofitting as a viable solution for upgrading obsolete industrial machines, ensuring greater safety and performance in the workplace
Projeto de uma secadora de filamentos com foco em baixo custo
(2025-04-23) Almeida, Natã da Silva; Santos, Renan Cavalcante; http://lattes.cnpq.br/6930748017205035; Souza, Daniel Fonseca de; http://lattes.cnpq.br/4043793492782488; Gadelha, Vitor Fernando de Souza; http://lattes.cnpq.br/4283627740352016
This work aims to develop a low-cost filament dryer designed for 3D printer users who face print quality issues due to excessive ambient humidity. The research is particularly relevant for regions with high humidity levels, such as the Amazon, where climate conditions affect filament preservation, resulting in 3D printing failures like bubbles, fractures, and poor surface finish. The proposed dryer seeks to meet this demand by offering an affordable solution to maintain filament quality, extend its lifespan, and prevent damage caused by moisture absorption. The project focuses on using low-cost materials and technologies, ensuring economic feasibility and ease of construction. The innovation of this work lies in adapting to local needs, providing a practical, efficient, and accessible solution for the 3D printing community in the Amazon region. The developed dryer successfully removed moisture from the filaments during testing and validation.
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.
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
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 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.