Ingeniería en Sistemas, Electrónica e Industrial
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Item Análisis de metodología lean manufacturing para el mejoramiento de la productividad en el proceso productivo del calzado en industria Vecachi(Universidad Técnica de Ambato. Facultad de Ingeniería en Sistemas, Electrónica e Industrial. Carrera de Ingeniería Industrial, 2025-02) Cruz Chimbo Jonathan Dario; Ortiz Sailema Christian IsmaelThis study focuses on optimizing production processes of a footwear company located in Tungurahua, through a time and motion study and Lean Manufacturing tools application. The most demanded product, the VCS 222 model, was prioritized. Direct observations, unstructured interviews and the process diagrams preparation were carried out to gather information on the current situation. Through the calculation of normal and standard times, the daily, weekly, and monthly production capacity was determined. Analysis of seven wastes through Lean Manufacturing revealed significant problems in the plant layout, generating excessive transportation and time waste. Therefore, a Lean Manufacturing tool selection was developed, which defined 5s as the best tool to be applied and into this application, a plant redistribution proposal was designed using the SLP methodology. As a result, the internal transportation routes were reduced by 51% and productivity increased in the following areas and preliminary phases by the established percentages: Cutting Area 19.45%, Trimming Area 12.77%, Template Assembly 34%, Location of Toe and Counterbores 6.04%, Forming, Assembly and Supply 2.78%, Assembly Area 14.16%, and Finishing Area 3.62%. Finally, instruction was developed for the production manager and operators, detailing the appropriate work method, ensuring the effective implementation of improvements. This integrated approach made it possible to optimize resources, reduce time and increase efficiency in production processes, with a positive impact on production processesItem Redistribución de instalaciones en la planta de producción de la empresa Prisma Cristal(Universidad Técnica de Ambato. Facultad de Ingeniería en Sistemas, Electrónica e Industrial. Carrera de Ingeniería Industrial, 2024-08) Aponte Urrutia, Josué Isaac; Naranjo Chiriboga, Israel ErnestoPRISMA CRISTAL is a company in the glass sales sector for decoration and security that has introduced new areas without a study of physical layout, increasing the movement of raw materials. This research proposed the rearrangement of the production department's layout based on engineering principles to optimize the distances used. The objective was to design a physical layout for Prisma Cristal company that improves current production conditions based on three fundamental stages: first, through information gathering, it was found that eleven general operations are carried out resulting in a total distance of 70.35 m. in a standard time of 260.52 min., providing a capacity of 796 units/year. Second, it was determined through the Guerchet method that the cubic space required for plant objects is 278.45 𝑚2 equivalent to 59.50% of the total available. It is concluded that by calculating the cost of material handling, it is reduced from $70.47 to $33.54. This optimization allows the company to reduce its expenses by 48.87%Item Redistribución de planta en la empresa textil Edy Sánchez Sport(Universidad Técnica de Ambato. Facultad de Ingeniería en Sistemas, Electrónica e Industrial. Carrera de Ingeniería Industrial en Procesos de Automatización, 2024-02) Ortega Guaita, José Luis; Rosero Mantilla, César AníbalThe research work carried out at the textile company EDY SÁNCHEZ SPORT allowed for proposing improvements in the plant layout based on the study of the current situation to optimize workspaces and production resource flow. The objective was to analyze a proposal for a plant redistribution at the textile company EDY SÁNCHEZ SPORT based on data collection from the production process, starting from the current situation of the plant, resulting in: the company has three major processes distributed throughout the plant with a total of 30 activities, taking a time of 1961.56 s. and a distance of 113.77 m. to produce the highest demand product (Physical Education Hood of La Inmaculada). By using the SLP methodology, the appropriate sequence of activities was determined, and by employing the Guerchet method, it was determined that the company requires 195.36 m^2 for the placement of all objects in the plant. Through the proposal of two alternatives, it is suggested that sequence B allows for greater optimization with a total displacement of 73.40 m. and a working time of 1818.74 s., resulting in the production of 49 extra garments per month of work. Finally, through the analysis of load - distance, it was obtained that the company can reduce its monthly route from 7053.74 m. to a total of 4937.90 m.Item Diseño de distribución de planta en las nuevas instalaciones de la Empresa Metalmecánica Solutions(Universidad Técnica de Ambato. Facultad de Ingeniería en Sistemas, Electrónica e Industrial. Carrera de Ingeniería Industrial, 2024-02) Padilla Plazarte, Luis Enrique; Rosero Mantilla, Cesar AníbalThis present research focuses on proposing an appropriate layout for the new facilities of the metal-mechanical company SOLUTIONS, starting with a detailed analysis of its current situation by identifying the processes and products it offers, as well as evaluating production capacity and identifying productive areas to focus the research on the object of study related to the manufacturing of conveyor belts. Typology of plant layout was analyzed, considering the sequence of the process and operational efficiency in each department. The determination of required spaces is carried out by considering legal regulations to ensure the safety and well-being of workers in the company. Systematic Layout Planning (SLP) methodology was applied to evaluate layout alternatives. In this, two scenarios are compared, weighing variables such as the proximity of related processes and the reduction of unnecessary movements. Choice of the optimal alternative is supported by the analysis of load-distance, in which criteria such as travel distance and material handling cost, which directly influence the productivity of the company, are studied. This selected alternative was studied as optimal through a detailed cost analysis covering the implementation of the winning proposal using financial indicators (NPV, IRR, ROI, and TRI) that facilitate determining the economic viability of the project and the time needed to recover the investment made. This allows the owner to make a future decision based on the favorable outcomes of these indicators.Item Redistribución de instalaciones en el área de producción de la empresa Lácteos Amilac(Universidad Técnica de Ambato. Facultad de Ingeniería en Sistemas, Electrónica e Industrial. Carrera de Ingeniería Industrial en Procesos de Automatización, 2023-09) Clavón Taipe, Doris Fernanda; Naranjo Chiriboga, Israel ErnestoThe present investigation, allowed to identify the current distribution of the plant, with the purpose of determining improvements in time and distances traveled by the personnel in the handling of materials, as well as in the work spaces. The objective was to determine the current situation of LÁCTEOS AMILAC`s company to elaborate a plant distribution, based on 3 stages: First, the information gathering was elaborated through a study of times and movements, carried out on the 11 processes to elaborate the yogurt in its different presentations and flavors, giving a result of 745.78 minutes and 29.32 meters required to prepare and transport a batch of 500 liters. Second, the current layout was elaborated, to identify the workspaces, the Guerchet method allowed to size the areas and, through the use of the SLP methodology and the QM for Windows software, it was determined that there are 3 unnecessary objects and a high degree of of routes by the staff, once the proposal for the new plant distribution was regulated, the time used to prepare the production was adjusted to 735.57 minutes and 15.34 meters, this optimizes the plant by 1.37% of the time spent and 47.68% in relation to the routes, improving the spaces for the movement of operators and reducing the displacement of supplies and work tools. Finally, the cost of handling materials is calculated, determining that the company may have a monthly saving of $160.80, equivalent to 47.68%.Item Herramientas de manufactura esbelta para la mejora continua de los procesos en un restaurante de comida rápida(Universidad Técnica de Ambato. Facultad de Ingeniería en Sistemas, Electrónica e Industrial. Carrera de Ingeniería Industrial en Procesos de Automatización, 2023-09) Chacón Tello, Carlos Patricio; Tigre Ortega, Franklin GeovannyThe present research work was carried out in the fast-food restaurant "Broos Burguer Las Chancros de la 13" located on Joaquín Aillón and Lizardo Ruiz streets, a company dedicated to providing fast food service, with the aim of applying tools Lean manufacturing for the continuous improvement of processes in a restaurant. With an initial analysis, the main changes within the process were identified, in order to provide a solution to the problems encountered, the management of a reference implementation proposal for lean manufacturing tools and continuous improvement methodologies in restaurant processes is proposed. . For this research, improvement proposals were developed opting for a first 5S methodology, implemented in the production areas, to reduce the necessary elements in all areas, which will benefit the flow of the material, reducing the number of elements out of their place the creation and definition of new spaces for the storage of utensils and the application of a cleaning manual, the time spent cleaning each area is reduced based on defining specific procedures and activities for this activity in each area; The second methodology is based on a redistribution of the plant to reduce the movements or transfers of personnel, obtaining a reduction from 676,87 m to 467,34 m, that is, 209,52 meters per day, obtaining an improvement of 30,97% in the reduction of movements. or transfers of personnel, with the new arrangement of elements, redirection of the material flow and reduction of the response time of the employees to deliver the order, through the simulation of the process in the FlexSim 2019 programItem Estudio de tiempos y movimientos para la optimización del proceso de producción de yogur en la empresa pasteurizadora Nutrición y vida S.A”(Universidad Técnica de Ambato. Facultad de Ingeniería en Sistemas, Electrónica e Industrial. Carrera de Ingeniería Industrial en Procesos de Automatización, 2022) Orozco Vásquez, Cristian Javier; Ortiz Sailema, Christian IsmaelThis research project arises with the need to improve the process of making yogurt, the general objective is based in realize a study of times and movements for the optimization of the production process of the product with the highest demand in the company "Pasteurizadora Nutrición y Vida S.A", the ABC methodology was used to determine the star product. The product with the highest demand in the production line is the yogurt in bottle of 4-liter Strawberry flavor, with the time study it was identified that the process that slows down the production line is lactic fermentation, which limits the company's production capacity to 99 units per day; for the movement study, the bimanual diagram was applied, which reduced a total of 11 non-efficient movements. In addition, an improvement proposal was made which deals with a plant redistribution applying the SLP method, also the number of machines needed for each area was calculated in order to increase production capacity, the FlexSim tool was used to simulate the current and proposed situation. Finally, the results of the plant redistribution show a reduction from 559.48 to 342.75 meters was obtained, decreasing 38.75% in distance traveled, also an improvement of 0.60% was obtained in process time from 1544.47 to 1535.87 minutes. 87 minutes, subsequently it was determined that one more machine is needed in the fermentation area, by simulating these results a production of 3500 units/month was obtained, comparing the current production vs. the improvement represents an increase of 1280 units which corresponds to an increase of 57.66% in production and a growth in monetary value equivalent to $3456.00.Item Estudio de tiempos y movimientos para mejorar la productividad en el proceso de elaboración de calzado casual de hombre en la empresa calzado KF Barona(Universidad Técnica de Ambato. Facultad de Ingeniería en Sistemas, Electrónica e Industrial. Carrera de Ingeniería Industrial en Procesos de Automatización, 2022-09) Martínez Soto, Bryan Alexander; Ortiz Sailema, Christian IsmaelThe purpose of this research work was improve the productivity of the company Calzado KF Barona, developing a study of times and movements in the process of manufacturing men's casual footwear. Through this study, time wastes and excessive transports have been identified due to a bad distribution of the production process and that is why a plant redistribution proposal has been made using the SLP methodology in order to establish a chain production that benefits the company by improving its productivity. Therefore, it is important to highlight the steps for the development of the research, which begins with the collection of information of the company and the current production processes within it, using tools such as flowcharts and flowcharts to recognize the activities that are performed in each area; it continues with the taking of times and movements of these activities within each area, identifying the bottleneck and excessive travel times that harm the company. From this, a plant redistribution is proposed through the SLP methodology that reduces these time wastes, organizing correctly the work areas and allowing a better flow of material. Reducing in more than 70% the transports, optimizing the processes, achieving an increase of the production in 88 pairs per month and raising the production capacity in 8.4%, which reflects the improvement of the productivity allowing gains of $880 per month in monetary values.Item Estudio de tiempos y movimientos de los procesos de mantenimiento de las casetas en el taller de guías y montajes de los trenes 1 y 2 de la empresa Novacero S.A. planta Lasso(Universidad Técnica de Ambato. Facultad de Ingeniería en Sistemas, Electrónica e Industrial. Carrera de Ingeniería Industrial en Procesos de Automatización, 2022-09) Cañar Robalino, Pablo Alejandro; López Arboleda, Jessica PaolaThe following research project deals with the study of times and movements in the maintenance processes of the rolling stands in the guide and assembly workshop of production trains 1 and 2 of the company NOVACERO S.A. Lasso plant in order to standardize processes, reduce times and movements, in addition to seeking improvement situations in maintenance activities; the problem lies in the fact that the maintenance processes are not completely documented and in the non-existence of records of the execution times of the activities. This makes it difficult to plan maintenance stops for production trains, as well as reducing the chances of discovering opportunities for improvement in the work method, transfers or plant layout. Through a study of times and movements, using the Westinghouse system for the assessment of the pace of work and the allocation of supplements according to the International Labor Organization (ILO), a plant distribution is proposed for the workshop of guides and assemblies through the SLP method through which to optimize times and distances in the execution of the maintenance processes of rolling stands. The result was a 2.62% reduction in the execution time of the maintenance process and a 65.56% reduction in the total distance traveled within the workshop. Changed the distribution type from a fixed and process layout in the current distribution to a line process layout in the proposed distribution. In addition, a manual of processes and procedures aimed at standardizing the maintenance processes of rolling booths was generated with the purpose of guiding the operators in the execution of maintenance tasks.Item Estudio de tiempos y movimientos de los procesos de mantenimiento de las casetas en el taller de guías y montajes de los trenes 1 y 2 de la empresa Novacero S.A. planta Lasso(Universidad Técnica de Ambato. Facultad de Ingeniería en Sistemas, Electrónica e Industrial. Carrera de Ingeniería Industrial en Procesos de Automatización, 2022-09) Suárez Llerena, Oliver Javier; López Arboleda, Jessica PaolaThe following research project deals with the study of times and movements in the maintenance processes of the rolling stands in the guide and assembly workshop of production trains 1 and 2 of the company NOVACERO S.A. Lasso plant in order to standardize processes, reduce times and movements, in addition to seeking improvement situations in maintenance activities; the problem lies in the fact that the maintenance processes are not completely documented and in the non-existence of records of the execution times of the activities. This makes it difficult to plan maintenance stops for production trains, as well as reducing the chances of discovering opportunities for improvement in the work method, transfers or plant layout. Through a study of times and movements, using the Westinghouse system for the assessment of the pace of work and the allocation of supplements according to the International Labor Organization (ILO), a plant distribution is proposed for the workshop of guides and assemblies through the SLP method through which to optimize times and distances in the execution of the maintenance processes of rolling stands. The result was a 2.62% reduction in the execution time of the maintenance process and a 65.56% reduction in the total distance traveled within the workshop. Changed the distribution type from a fixed and process layout in the current distribution to a line process layout in the proposed distribution. In addition, a manual of processes and procedures aimed at standardizing the maintenance processes of rolling booths was generated with the purpose of guiding the operators in the execution of maintenance tasks.