Tesis Ingeniería Industrial
Permanent URI for this collectionhttp://repositorio.uta.edu.ec/handle/123456789/27440
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Item Plan de importación para nuevas líneas de productos en la empresa “Valnu en su fiesta”(Universidad Técnica de Ambato. Facultad de Ingeniería en Sistemas, Electrónica e Industrial. Carrera de Ingeniería Industrial, 2025-02) Torres Valverde Heinz Fernando; Carranza Garcés Ángel MauricioThe party products market in Ecuador is stimulated by international trade, particularly this presents a volatile trend influenced by seasonal factors, new trends and consumer preferences. The company "VALNU EN SU FIESTA" aims to minimize problems such as overstocking, obsolescence of items, poor planning of supply and to promote the diversification of its offer with new product lines to satisfy the market. It determined the need to develop an import plan for new product lines. To develop this planning, the size of the catalog was investigated, and it was established that there are 15100 items and through the application of multiple technical tools 1017 items were identified, representing 80% of sales. With this data, a market study was designed, using mixed methodologies that included interviews, surveys and analysis of sample catalogs, a process that allowed us to accurately determine the selection of products to be imported. The analysis of import methods was established, in order to elaborate the import planning, logistic alternatives and finally opting for the Less than Container Load (LCL) modality. This decision was made in order to reduce costs and the risk of excess inventory. In addition, methodologies such as Brown & Gibson and cubic occupancy percentage analysis were used for the selection. At the same time, a detailed cost analysis was carried out based on incoterms and foreign trade taxes and Ecuadorian legislation in force. A financial analysis was applied using key profitability indicators, evaluating three scenarios for investment; the results affirm the viability of the import plan, highlighting that even in the pessimistic scenario it achieves an NPV of $7,022.65 and an IRR of 78%, evidencing its high-income potential. Thus, it is financially viable under the conditions established by management, consolidating the competitive position in such a dynamic and demanding market.Item Gestión de residuos sólidos en el área de producción de la empresa de calzado Wonderland(Universidad Técnica de Ambato. Facultad de Ingeniería en Sistemas, Electrónica e Industrial. Carrera de Ingeniería Industrial, 2025-02) Muñoz Villacrés Álvaro Fernando; Morales Perrazo Luis Alberto; Universidad Técnica de Ambato. Facultad de Ingeniería en Sistemas, Electrónica e Industrial. Carrera de Tecnologías de la InformaciónThe lack of an adequate solid waste management system in the footwear industry has a significant environmental impact. Currently, much of the waste generated in this industry is disposed of as common garbage, which causes problems of landfill saturation, contamination, and health risks. For this reason, the objective of the degree project “Solid waste management in the production area of the Wonderland footwear company” is to analyze solid waste management in this area. During a period of two months, the production of waste in Wonderland's facilities was analyzed through the collection of data provided by seven workers. The results reveal that approximately 86,179 kg were generated in eight weeks in the solid waste production area, among which leather scraps stand out as the main contaminant, representing 43.9% of the total. Other waste identified included cardboard (16.2%), fabric and polyethylene lining (10.8%), interlining (6.7%) and rubber sole particles (5.2%). This finding demonstrates the importance of focusing on waste reduction to achieve significant improvement in waste management. In conclusion, it is important to implement a comprehensive management program that includes a classification system, monitoring, personnel training, and verification of compliance with current national environmental regulations based on the Unified Environmental Information System (SUIA) and the Ministry of the Environment, which are referenced with standards such as INEN 2266, Ministerial Agreement 142 and Ministerial Agreement 061, among others, as well as international standards such as ISO 14001, to reduce environmental impact and optimize processes, avoiding future financial penalties or partial or total closure of the companyItem Estudio de tiempos y movimientos en los procesos productivos en la línea estándar de PDI en la empresa Ciudad del Auto Ciauto Cia. Ltda.(Universidad Técnica de Ambato. Facultad de Ingeniería en Sistemas, Electrónica e Industrial. Carrera de Ingeniería Industrial, 2025-02) Viera Guerrero Verónica Alejandra; Ortiz Guerrero Daysi MargaritaThis project focuses on the analysis of time and motion in the production processes of the standard line for Pre-Delivery Inspection (PDI) at CIAUTO Cía. Ltda., an Ecuadorian company that leads in the manufacturing of Great Wall Motors vehicles. In response to delays caused by non-value-added tasks, poor communication, and inadequate resource distribution, the objective is to optimize operational efficiency through method engineering tools. The methodology employed includes time measurement, flowchart analysis, and statistical techniques, allowing for the calculation of standard times and the identification of bottlenecks in the reception, washing, standard work, and inspection lines. Additionally, a detailed diagnosis of current activities was conducted, identifying unproductive times and proposing improvements. Solutions include the reconfiguration of workstations and the standardization of processes through detailed work instructions. The results demonstrate a significant reduction in cycle times and an increase in productivity: 4.9% in reception, 6.7% in washing, and 9.4% in motor compartment tasks. These improvements not only enhance operational efficiency but also strengthen CIAUTO's competitive capacity in a growing automotive market. The comprehensive proposal ensures alignment with international standards, contributes to organizational sustainability, and promotes a continuous workflow, establishing CIAUTO as a benchmark in the Ecuadorian automotive industry.Item Rutas de transporte para la distribución y entrega de productos de la empresa embutidos La Madrileña(Universidad Técnica de Ambato. Facultad de Ingeniería en Sistemas, Electrónica e Industrial. Carrera de Ingeniería Industrial, 2025-02) Molina Martínez Jomayra Elizabeth; Tigre Ortega Franklin GeovannyThe optimization of transportation routes is vitally important for organizations, since it allows them to improve the distribution of their products and reduce the associated logistics costs. The objective of this study was to optimize transportation routes for products distribution and delivery at Embutidos La Madrileña company. The applied methodology contemplates a diagnosis of the current situation in organization's transportation routes, as well as the identification of the costs associated to distribution of its products, together with an analysis of weighted factors for the selection of an optimization model, method and tool most applicable to the conditions for organization. Thus, a model based on the Travelling Salesman Problem (TSP) model was developed, using the Genetic Algorithm as a solution implemented through Microsoft Excel Solver. Results showed a representative reduction in traveled distances from 518.2 km to 267.2 km per week for mobile 1 and from 421.8 km to 254.6 km per week for mobile 2, which economically represents an estimated weekly saving in the total cost of transportation and distribution of $116.89 for mobile 1 and $93.38 for mobile 2. It is concluded that optimization techniques application are viable strategies to improve the product transportation and distribution operations.Item Estudio Lean six sigma en los procesos de corte y confección de la empresa D'Christian – Maryuri(Universidad Técnica de Ambato. Facultad de Ingeniería en Sistemas, Electrónica e Industrial. Carrera de Ingeniería Industrial, 2025) Lascano Guzmán Isaac Josué; Padilla Medina Angel Rodrigo; Morales Perrazo Luis AlbertoThis study aims to develop a Lean Six Sigma approach in the cutting and sewing processes of D'CHRISTIAN – MARYURI, focusing on the production of women’s underwear, SKU 425. The DMAIC methodology is applied alongside statistical tools such as X-R and U control charts, time studies, Takt Time, Value Stream Mapping, and Six Sigma metrics. Data collection spans four months, employing contour measurement, defect counting, and the assessment of waste and transportation. Results highlight significant process capability issues, with Cp values of 0.53 for size 40 and 0.52 for size 44, indicating the system’s inability to consistently meet quality specifications. Variability stems from a lack of standardized procedures, operational fluctuations, and machinery inconsistencies. The analysis identifies improvement opportunities in waste reduction and workflow optimization. This study establishes a robust baseline for corrective actions aimed at enhancing productivity, reducing defects, and ensuring conformity to quality specifications. The findings lay the groundwork for process standardization and achieving a more efficient and competitive manufacturing environment.Item Modelo lean & green para la reducción de desperdicios en la empresa Dayantex(Universidad Técnica de Ambato. Facultad de Ingeniería en Sistemas, Electrónica e Industrial. Carrera de Ingeniería Industrial, 2024-02) Perrazo Oñate Karen Mishelle; Tigre Ortega Franklin GeovannyThis work studies the washing and dyeing process of Stone type jeans in a company in the Pelileo sector called Dayantex, this focused on proposing practices that benefit the reduction of waste Lean & Green, the study was carried out under the quali-quantitative approach because the information gathering was through questions and interviews, and also acquired data from the process through diagrams and calculations. Also, an applied research was carried out since possible solutions are proposed, through the documentary bibliographic research was known about the subject of study, also the possible tools to control each waste were designated and finally with the field research evidence was taken, 5S audits to know the state of the company and to have an idea of the processes or activities need to improve. This was how by choosing the most demanded product through an ABC analysis, the flow of the value chain was studied with the VSM, which gave a baseline for the development of the study and define the waste and therefore the tools that could improve processes and times. With the proposal of the 5S, Poka- Yoke and Jidoka, it is sought to reduce certain unnecessary transports, which are present in all processes, in addition solutions are proposed to avoid defects in the garments, with this a VSM was designed where the cycle time of the activities was reduced, after the improvements are executed. Finally, it was concluded that through the use of Lean & Green tools, significant improvements can be made in the industries with the commitment of all collaboratorsItem Sistema de control y monitorización del robot Epson utilizando realidad aumentada para los estudiantes de la Universidad Técnica de Ambato(Universidad Técnica de Ambato. Facultad de Ingeniería en Sistemas, Electrónica e Industrial. Carrera de Ingeniería Industrial, 2025-02) Illescas Dominguez Britney Melanie; Salazar Logroño Franklin WilfridoItem Sistema de control y monitorización de alarmas comunitarias para el Taller de Innovación y Desarrollo Tecnológico FISEI(Universidad Técnica de Ambato. Facultad de Ingeniería en Sistemas, Electrónica e Industrial. Carrera de Ingeniería Industrial, 2025-02) Tacoamán Yauli Marco Fabricio; Salazar Logroño Franklin WilfridoThis research project developed a pilot for a community alarm control and monitoring system for the Innovation and Technological Development Workshop FISEI of the Technical University of Ambato. The system integrates multiple devices connected through IoT technology, designed to issue alert notifications quickly, accurately and efficiently. This solution addresses fundamental problems, such as delays in the transmission of information and lack of coordination in critical situations, significantly improving emergency response capacity and strengthening community safety. The system includes an intuitive interface, accessible from both mobile devices and computers, which allows users to manage alarms, consult event history and activate key functions, such as the panic button or detailed alarm notification. To ensure the reliability and speed of notifications, communication protocols based on MQTT were used. Tests evidenced a margin of error of approximately 9%, showing that the system responds effectively in 9 out of 10 activations, either via physical buttons, the mobile app or via the fire and smoke detection station. In conclusion, this system represents a scalable and efficient solution, with the potential to be integrated in more relevant projects, contributing to security and coordination in emergency scenarios.Item Gestión de riesgos físicos y mecánicos en la Curtiduría Hidalgo de la ciudad de Ambato(Universidad Técnica de Ambato. Facultad de Ingeniería en Sistemas, Electrónica e Industrial. Carrera de Ingeniería Industrial, 2025-02) Toalombo Eugenio Hernán Ismael; Jordán Hidalgo Edisson PatricioSafety laws and regulations are applied in all business environments with the main objective of protecting people who are the most valuable resource of the company and carry out work activities under risky conditions. The Hidalgo Tannery, a company dedicated to the production of leather, has few plans, requirements and technical documents that address the risk factors necessary to prevent or reduce accidents and physical damage in the workplace. The poor training of workers in safety measures, their overconfidence when carrying out their tasks and lack of knowledge about the correct use of personal protective equipment are some of the causes that have generated the presence of risks in the company. Through the research carried out, it was proposed as a solution to the problem to propose an industrial safety technical management plan based on the independent study and analysis of the work areas and considering the regulations currently established within the national statutes and regulations. The most critical risks were identified in the production area, with mechanical risks being the most serious, and it was detected that noise levels exceed the permitted limit (85dBA) in workplaces such as hairdressing, fleshing, dividing, tanning, softened, pigmented and ironed. Furthermore, factors such as the lack of signage, disorder, the absence of training and the lack of prevention plans aggravate the levels of occupational risk in the company.Item Sistema de gestión de calidad basado en la norma ISO 9001:2015 para la empresa de calzado “Liwi Medical”.(Universidad Técnica de Ambato. Facultad de Ingeniería en Sistemas, Electrónica e Industrial. Carrera de Ingeniería Industrial, 2025-02) Rodriguez Andrade Gissel Micaela; Ortíz Guerrero Daysi MargaritaThe footwear company "Liwi Medical" shows significant deficiencies in its management due to outdated quality policies and objectives, as well as the absence of standardization and documentation of its processes. Therefore, a proposal is made to develop a Quality Management System for the manufacture and commercialization of orthopedic footwear based on ISO 9001:2015 Standard. In this research work, through an initial diagnosis of the company, its organizational structure, strategic, operational, and support processes were identified, demonstrating the need to strengthen integration and standardization between them. An evaluation of the organization's current status against the requirements established by the standard was carried out through a checklist based on the standard's requirements, where the company shows a global compliance level of 33%, which evidences significant deficiencies and, in turn, establishes a baseline to develop the Quality Management System in areas that require greater attention and improvement. Through the described methodology, a quality management system manual was developed, establishing fundamental elements such as SWOT analysis, stakeholder matrix, risk and opportunity assessment, quality policy and objectives, management indicators, among other standard requirements. Additionally, the procedure manuals were restructured to ensure process consistency and compliance with regulatory requirements.