Ingeniería en Sistemas, Electrónica e Industrial

URI permanente para esta comunidadhttp://repositorio.uta.edu.ec/handle/123456789/1

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2022 - 20264

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Fecha de inicio: 2020Tema: search.filters.subject.ESTANDARIZACIÓN DE PROCESOS

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Mostrando 1 - 4 de 4
  • Miniatura
    Item type:Ítem,
    Modelo de Gestión por procesos sostenible en el área productiva de la empresa Andrews Jeans.
    (Universidad Técnica de Ambato. Facultad de Ingeniería en Sistemas Electrónica e Industrial. Carrera de Ingeniería Industrial., 2026-01)
    Zavala Garcés, Flavio Sebastián
    ;
    Ortiz Guerrero, Daysi Margarita
    ;
    Universidad Técnica de Ambato. Facultad de Ingeniería en Sistemas Electrónica e Industrial. Carrera de Ingeniería Industrial.
    This study developed a sustainable process management model to improve the functioning of the production area at Andrews Jeans. The research arose from a lack of standardisation, inefficient use of resources and frequent variations in quality, problems that affected the company's costs and competitiveness. The aim of this work is to structure a process management model that integrates operational and sustainable practices. To this end, qualitative and quantitative techniques were applied with the support of interviews, direct observation, document analysis, and operational records. These techniques made it possible to examine the entire production chain, from the receipt of raw materials to storage. Tools such as process sheets, flowcharts, ABC matrices, sustainability checklists, and FMEA risk assessment instruments were used for the analysis. The results showed that the company operated with empirical procedures, poor measurement of indicators and high levels of waste, especially in cutting, riveting/buttoning and broaching. Standardization made it possible to define activities, responsibilities and controls in each process. In addition, the proposal incorporated sustainability criteria aimed at managing waste and optimising resources. The process manual compiled the entire operational structure and became the main internal management tool. The proposed model improved traceability and provided an orderly basis for future improvements in efficiency and sustainability.
  • Miniatura
    Item type:Ítem,
    Mejoramiento del proceso productivo para la fabricación de resistencias eléctricas industriales en la empresa Tesla Electricidad y Electrónica
    (Universidad Técnica de Ambato. Facultad de Ingeniería en Sistemas, Electrónica e Industrial. Carrera de Ingeniería Industrial en Procesos de Automatización, 2023-01)
    Chimborazo Constante, Bryan Fernando
    ;
    Guachimbosa Villalba, Víctor Hugo
    The purpose of this research work is to improve the production process for the manufacture of industrial electrical resistors at Tesla Electricidad y Electrónica. First, an analysis and diagnosis of the current situation of the production area of the company was made in order to identify the conditions in which the productive operations are carried out, recognizing the problem present in the production area that is forged by the deficient organization and the generation of waste in the process, which cause the existence of unnecessary operations, transportation or movements that delay the productivity of the company. Thus, through a survey of information, the company's production processes were identified, to later determine the standard time of each one of them, together with the production capacity of the production line and the identification of the waste that negatively affects productivity in order to capture it in a VSM (Value Stream Mapping), as it is a diagnostic tool that allowed to show the situation and the current conditions of the production process. A proposal was made to improve the production process for the manufacture of industrial electrical resistors, through the application of improvement tools such as the 5S's method, SMED (Single Minute Exchange of Die) and Standardization to eliminate and/or reduce the waste identified in the process, while improving the processing time of these. In this way, the process cycle time was reduced from 96.9 minutes to 78.16 minutes, which represents an improvement of 19.33%, and this is reflected in an increase in production capacity from 297 resistors per month to 368 resistors per month, significantly benefiting the company.
  • Miniatura
    Item type:Ítem,
    Modelo de gestión del riesgo operacional para la mejora de la eficiencia en la industria de lavado de textiles
    (Universidad Técnica de Ambato. Facultad de Ingeniería en Sistemas, Electrónica e Industrial. Maestría en Producción y Operaciones Industriales, 2022)
    Pazmiño Vargas, Alex Daniel
    ;
    Ortiz Guerrero, Daysi Margarita
    The research project focused on the design of an operational risk management model applying techniques and tools with the aim of improving the efficiency of operational processes. The main defects that affect the organization are the lack of standardization and the lack of controls and indicators that allow determining the productivity and efficiency of the production process, these defects have negative consequences such as inadequate production management, greater variability in the results obtained which causes a significant impact on the quality of the product; in addition, they generate a certain degree of ignorance of the functions and responsibilities of the staff due to the lack of documented information and prevent compliance with deadlines for delivery of production orders to customers. Consequently, an analysis of the current situation of Equatintex company has been carried out identifying all the processes of the organization to later classify them based on their role and their hierarchical level to prepare the process map; additionally, an ABC diagram was made in order to identify the service that represents the greater amount of economic income; on the other hand, process sheets were prepared to determine the elements and various factors involved in the production chain. The time study was carried out in order o initiate the standardization process in the organization through the selection of the qualified operator, the performance rating applying the Westinghouse system, the calculation of the normal time, the determination of the supplements and the establishment of the standard time. Next, the design of an operational risk management model was carried out based on the ISO:31000 2018 Risk management - guidelines standard; which contemplates the selection of critical processes with a multicriteria matrix, identification, analysis and assessment of operational risks through checklists and the application of the failure modes and effects analysis methodology (AMFE) with which improvement actions were proposed to the failures with the highest risk priority index (RPI). Finally, the treatment of the identified risks is proposed through the analysis of the cycle time, realization of man-machine diagrams, creation of procedures and work instructions, formulation of indicators, development of maintenance plans for each machine, proposals for automation of the systems; lastly, the flowcharts were modeled in the Bizagi Modeler software in order to balance the production lines and improve the efficiency of the organization.
  • Miniatura
    Item type:Ítem,
    Estudio de tiempos y movimientos para la mejora en los procesos de producción de camisas en la empresa I.D.TEX
    (Universidad Técnica de Ambato. Facultad de Ingeniería en Sistemas, Electrónica e Industrial. Carrera de Ingeniería Industrial en Procesos de Automatización, 2022-09)
    Miniguano Chanchicocha, María Monserrath
    ;
    López Arboleda, Jessica Paola
    The present investigation was carried out in the company I.D.TEX, which needs to standardize the production processes in the manufacture of shirts, due to the fact that its activities are carried out empirically, which is why there are several problems such as: bottlenecks, unnecessary movements, and long transportation distances; for this reason, with the standardization of the production processes we sought to improve the level of competitiveness of the company. First of all, it was necessary to carry out a diagnosis of the processes that make up the shirt production line, being necessary to know the product with the highest demand using the ABC methodology; therefore, in the flow chart and in the analytical diagram, the entire production process of executive style shirts can be observed in a global manner, after which the times and movements were determined to find the standard time of each of the activities that make up the production line of the product with the highest demand, as well as the calculation of the production capacity, with the purpose of proposing improvements. The results obtained made it possible to know the current condition of the company I.D.TEX, and for the improvement proposal, a procedures manual was established that will be useful for future employees.