Examinando por Autor "Pérez Vergara, Ileana Gloria"

Mostrando 1 - 20 de 35
  • Publicación
    Acceso abierto
    Análisis de diferencias y similitudes entre los modelos de madurez más reconocidos en la gestión de proyectos
    (Universidad de San Buenaventura, 2017) Quevedo Mera, Lina Marcela; Garzón Díaz, Richard; Pérez Vergara, Ileana Gloria
    The present work was structured by showing little clarity between the differences and similarities between the most recognized models of maturity in project management. During the work it was identified that due to the large number of criteria under which the models can be evaluated and the existence of more than twenty existing maturity models, it is a complex task for the organizations to define which model can be applied. The chapter below identifies the differences and similarities between the most recognized maturity models in project management. The existing information about maturity models for project management was collected, classified and analyzed in such a way that it was possible to identify selection criteria for maturity models. With the established criteria, a comparison was made between these.
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    Aplicación de la metodología lean six sigma green belt para la disminución de los tiempos de preparación de la maquina extrusora 301 en una empresa cablera
    (Universidad de San Buenaventura, 2015) Daza Arango, Maria Camila; Orejuela Posso, Claudia Jineth; Pérez Vergara, Ileana Gloria; Rivera García, Julián Andrés; Rojas López, José Alberto; Rueda Gualdrón, Gabriel
    This project´s objective is the decrease in preparation times of the extruder machine in a cable network company through the application of the lean six sigma, a methodology developed with the purpose of improving the overall process, decreasing the variety of such and the elimination of the eight kinds of waste that could arise. For the completion of this project, the application of a variety of tools such as SMED and 5s has been principal to the task to decrease the preparation times of the extruder machine 301, cable lines of medium tension, and a statistical analysis executed via the program Minitab v16.
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    Aumento del rendimiento del proceso productivo de la sal ajo en una comercializadora de sazonadores a través de la metodología Lean Six Sigma
    (Universidad de San Buenaventura, 2019) Hernández Regino, Paola Andrea; Chará Pérez, Danilo Fernando; Pérez Vergara, Ileana Gloria; Rueda Gualdrón, Gabriel
    The variable performance in the productive processes is very important since this contributes significantly to the productivity and competitiveness of the organizations, high levels of performance are related to controlled and stable processes, this project has as objective the increase of the yield of the productive process of the garlic salt in a company located in the city of Cali.In search of the best results, we established methodologies and tools of Lean Six Sigma that are focused on the DMAIC methodology, during each stage we identify and implement the tools for the search and improvement of the problem variable, which negatively impact the productive process, as results, an increase in the yield of 3,14 percentage points was obtained, going from 92% to 95,04%.
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    Acceso abierto
    Cumplimiento de criterios de calidad en salud, a través del seguimiento del proceso de admisiones hasta la prestación de servicio
    (Universidad de San Buenaventura, 2015-06) Sepúlveda Erazo, Daniela; Rueda Gualdrón, Gabriel; Pérez Vergara, Ileana Gloria
    Currently the company Coomeva Hospital at Home provides home care services to members of the EPS and some external to it , one of the factors affecting the efficiency and effectiveness of this service is the income of the admissions process through the provision of programming service, which has been presented a few months ago , for it must bear in mind that Hospital at Casa SA has no historical records about this incident , therefore must make a decision times and their analysis for the implementation of our improvement in this process.
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    Acceso abierto
    Desarrollo e implementación de un plan de acción de mejora continua mediante las herramientas de la manufactura esbelta en el área de importado de la empresa Colfactory S.A.
    (2012) Marmolejo Arias, Natalia; Mejía García, Ana Milena; Pérez Vergara, Ileana Gloria
    En el siguiente trabajo se muestra el desarrollo e implementación de un plan de mejora continua utilizando las herramientas de la manufactura esbelta, en una empresa manufacturera de confección. Para el desarrollo de este trabajo se realizaron los siguientes pasos: investigación sobre el arte de las herramientas a utilizar, se realizo un diagnostico utilizando herramientas como diagramas de flujo, diagrama de recorrido, lluvia de ideas, diagrama de pescado, estudio de tiempos y movimientos, seguido a esto se planteo el plan de mejora continua basado en las herramientas de 5s y control visual realizando así la implementación del mismo y por último se hizo la medición de los resultados con el fin de mostrar los resultados obtenidos. Con esta implementación se redujo las actividades que no agregan valor de 1.72 min y se obtuvo un costo de oportunidad de 17.018.880.
  • Publicación
    Restringido
    Diseño de plan de mejora para la reducción en el desperdicio en el proceso de fabricación de grapa 80/10
    (Universidad de San Buenaventura, 2016) Matallana García, Brian; Pérez Vergara, Ileana Gloria
    This degree work was based on developing an improvement plan to reduce waste in the staple production process in the company General Metálica Of the hand with the Lean 6 sigma Methodology, where a gap in the process was visualized and the opportunity to decrease the variable% was estimated. Is calculated in the form of nonconforming product / conformal finished product. The methodology is supported mainly in statistics through the phases of the DMAIC methodology which by its acronym stands for Define, Measure, Analyze, Implement and Control, this allows to make visible the needs of each and every one of the processes, activities or tasks that are presented in a company already Whether of services or production, because when working with multifunctional groups, it allows to measure the current performance in order to find the root cause of the failure Presented, later also allows to implement improvements and to evaluate the behavior once executed the plan of improvement.
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    Acceso abierto
    Diseño de un plan de acción de mejora basado en herramientas SMED y 5´S para disminuir los tiempos de cambio de referencia en el área de tornos en una empresa de mecanizados
    (Universidad de San Buenaventura, 2016) Ramos Mancilla, Sandra Paola; Buenaño Velasco, John Jairo; Pérez Vergara, Ileana Gloria
    Today global competition forces companies to become more efficient and profitable when producing goods or services. Reducing costs, time and waste become critical elements that must be attacked by organizations seeking to remain in force in the market. There are philosophies that when applied help mitigate waste, highlighting Lean Manufacturing and it various tools. The study aims to design an improvement action plan based on SMED and 5’S tools to reduce the time of changes in the lathes cell a company in the metalworking sector. The tools used herein are: SMED and 5’S , applied at all stages to generate by a team , opportunities for improvement necessary to optimize the manufacturing process on the lathe , based on a diagnosis and identification of the root causes that relate to : lack of standard procedures , inadequate distribution of work areas and lack of training , which prompted the organization to undertake a set of activities economic investment and staff time to obtain a efficient working method.
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    Acceso abierto
    Diseño de un plan de acción para disminuir el incumplimiento en el tiempo de entrega del producto interviniendo el área de producción de la empresa de muebles arquitectónicos
    (Universidad de San Buenaventura, 2016) Méndez Castaño, Sandra Patricia; Salazar Múnera, Wilmer; Pérez Vergara, Ileana Gloria
    "Muebles Arquitectónicos" is a company dedicated to the manufacture of furniture in wood for approximately 5 years; Sales in 2015 compared to 2014 had a reduction of 54%, which in pesos corresponds to $ 112,380,000; This situation is related to the loss of 6 customers, 3 of which generated an average of 30% of sales in 2014. Based on the above and to know the customer's satisfaction, a survey was carried out on all their current customers. The result of the survey showed that 65% of the customers presented a disagreement with the delivery time, which was verified with the review of orders, where of 229 units manufactured from January to October 2015, 59% had delays of 1 To 3 days in their delivery time. For the reasons explained above, the objective of this project is to analyze the causes that generate the problem and in this way identify actions aimed at reducing the non-compliance with the delivery times of the product.
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    Acceso abierto
    Diseño de un plan de acción para la disminución del porcentaje de desperdicio de papel en el proceso de impresión de resmas de notaria en la empresa cadena S.A.
    (Universidad de San Buenaventura, 2016) Cardona García, Oscar Mauricio; Aristizabal Gómez, Nadian Maryory; Pérez Vergara, Ileana Gloria
    The present investigation thinks about how to design, help and control an action plan in the process of impression of notary's reams managing to minimize this way the production waste in the Cadena S.A. Company in the city of Cali under the methodology DMAIC using the hardware of Lean Six Sigma. In the year 2015 the waste was 40. 247 Kg equivalent to 12 % of the annual entire production generating one on cost $ 226. 309. 636. It is expected as well as this study should allow to define clearly the causes roots, which serve like starting point so that decisions adapted in the correct moment are taken and that the functioning that is had is efficient. The above mentioned implementation allows to control the waste levels and they provide solid bases to achieve an adjustment in the excesses of costs, resources and time, which allow the improvement of new operative methods in the company. After this proposal resembles it will be possible to generate a culture of continuous progress in some of the processes and with it, the client perceives an added value, which improved in the time, turns into a competitive advantage.
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    Acceso abierto
    Diseño de un plan de mejora para incrementar el índice de recuperación de cartera del Plan Colectivo en empresa del sector salud, Regional Suroccidente – Cali
    (Universidad de San Buenaventura, 2018) Cobo Aguilera, Johan Nicolás; Matallana Mesa, Diana Carolina; Pérez Vergara, Ileana Gloria; Rivera García, Julián Andrés
    The Lean Six Sigma project is oriented to increase the portfolio recovery index of the collective plan in a company of the health sector in Cali - Colombia, bearing in mind that the output variable (Y) of the project is being negatively impacted by the little availability of the auxiliary to carry out the collection activities of said plan, since it presents a high degree of operative load for activities that do not generate value to the process. This is why the methodology proposed by the DMAIC cycle and its engineering tools are used to solve this problem. The project methodology is initially approached with the Define phase, which describes the background of the process, the scope, objectives, impacts and benefits to be obtained in it. Then, in the measuring phase, the identified critical variables (X's) are determined and quantified, prioritizing and analyzing the capacity of the process, which allows the objectives set in the project to be landed. In the analysis phase, the causes of the problem are studied in detail, along with possible alternative solutions. In the improvement phase, it corresponds to the execution of the action plan proposed to give solution to the problem. Finally, in the control phase, the results obtained are compared with those that existed before the improvement and the pertinent mechanisms, metrics and tools are established to ensure the maintenance of the results obtained in the project.
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    Acceso abierto
    Diseño de un plan de mejora para la reducción de defectos en el proceso de confección en la planta de producción de la empresa GRUPO OCTUS S.A.S
    (Universidad de San Buenaventura, 2018) Muñoz Cayapu, David Alejandro; Torres Aguirre, Juan Sebastian; Pérez Vergara, Ileana Gloria; Rueda Rendón, Gabriel
    The aim of the present work is to design an improvement plan for the reduction of defects in the confection process in the production plant of the company OCTUS SAS, based on the DMAIC tools of the Lean Six Sigma methodology, in order to reduce the defects that are detected when producing the different types of garments. Considering this, the percentage of day defects was taken as a measurement variable, based on the requirements established by the company. The costs directly affect the company due to the defects that are generated; in fact, the imperfect units must be reprocessed and recovered in an additional process causing additional costs. Due to this, it is decided to evaluate each of the alternatives solutions proposed in this project to reduce the percentage of defects 2.3% having the current level at 13.17% and positively impact on the operating costs of the company. As well, the alternatives solutions was standardized to ensure that the percentage of defects continues decreasing at the end of the project.
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    Acceso abierto
    Diseño de un plan de mejora para la reducción de desperdicio de materia prima en el proceso de extrusión de Soya en la empresa AGROSEM S.A
    (Universidad de San Buenaventura, 2020) Potes Daza, Daniel; Betancurt Realpe, Diego Felipe; Pérez Vergara, Ileana Gloria; Rivera, Julián
    The objective of this work is to design an improvement plan for the reduction of waste of raw material for the extrusion of Soy in the company AGROSEM SA based on the DMAIC tools of the Lean Six Sigma methodology, in order to reduce the waste that They are presented at the time of soybean extrusion. Taking this into account, a measurement variable was taken on the percentage of waste. Waste directly affects the company in its costs, since the waste generated by the soy process cannot be recovered because it is exposed in the environment (soil, air, among others). Due to this problem, it is decided to evaluate each solution alternative proposed in the project to reduce the percentage of waste to 7% having an average of 9.23% and the last data gives 7.67% and positively impact the costs of the operation. In the measure stage, a format is created in order to be able to collect the necessary data and thus be able to get a strong base for our project.Subsequently, with the data obtained and with the analysis tools we managed to achieve the root causes of our project, in order to achieve waste reduction, finally after making the improvement, the before and after comparison is compared in order to demonstrate the change .
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    Acceso abierto
    Diseño de un procedimiento general para el mejoramiento de un plan de mantenimiento. Caso estudio. empacadora tiromat va 430 de la línea de chorizo
    (2013) Tocoche Pardo, Yasmin Shirley; Moncayo González, Lina Marcela; Pérez Vergara, Ileana Gloria
    La gestión de mantenimiento abarca todas las operaciones a mantener los procesos productivos de una planta, es decir se basa en aquellas actividades que determinan los objetivos, las estrategias y las responsabilidades del área, mediante la planificación, control y supervisión de las actividades (Becerra, 2010). En la empresa seleccionada, el plan de mantenimiento no es controlado y por lo tanto se generan tareas adicionales, que conllevan a la ejecución de mantenimiento correctivo programado y a un incumplimiento del presupuesto de gastos de mantenimiento preventivo. Este trabajo contribuye a la solución de una problemática en una empresa de alimento cárnico, tomando como apoyo la aplicación de: la metodología Optimización de Mantenimiento Preventivo, herramientas de decisión de la metodología Mantenimiento Centrado en la Confiabilidad y herramientas de ingeniería industrial. Por lo tanto, con la aplicación de este proyecto, se puede concluir que el uso de herramientas de ingeniería industrial, realiza un aporte significativo a la mejora de la gestión del mantenimiento, pues permite implementar un proceso de mejora continua, mediante un procedimiento que busca evaluar permanente.
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    Diseño de un procedimiento para la reducción de tiempos para la revisión de equipos industriales entrantes para la comercialización
    (Universidad de San Buenaventura, 2016) Martínez Mejía, Carlos Andrés; Rebolledo Ortega, Carlos Armando; Pérez Vergara, Ileana Gloria
    PALLOMARO S.A. is a company dedicated to the manufacture, import and marketing of equipment for industrial kitchens ; 85 % of the products are imported, such products must undergo a technical review process ensuring proper operation before being marketed , the review process may take considerable time depending on what type of equipment is concerned, the company has a within 3 days to report to the respective supplier defective otherwise the warranty is void equipment.
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    Diseño de un sistema integral de vivienda de emergencia sostenible en los municipios de la zona norte del departamento del Cauca
    (2017-02-01) Cerón, Sergio; Pérez Vergara, Ileana Gloria
    Esta tesis pretende dar a conocer un proyecto de diseño de un sistema integral de vivienda de emergencia sostenible, que resuelva las necesidades básicas de habitabilidad temporal de las poblaciones vulnerables a causa de desastres naturales o conflicto armado en la zona norte del departamento del Cauca. Esta investigación comprende un desarrollo progresivo que inicia desde la recopilación bibliográfica hasta llegar al resultado del diseño del sistema de vivienda temporal, donde a lo largo del proceso se estudiaron: antecedentes históricos y su relevancia teórica que aclararon conceptos para alcanzar los objetivos trazados, propuestas similares ejecutadas en Colombia y el impacto que han generado, la aceptabilidad de la propuesta, y la pertinencia del proyecto en curso. De esta manera se pudo construir un marco referente para diseñar un modelo habitacional dentro de un sistema de vivienda sostenible, donde se concluye que basado en las condiciones estudiadas de la necesidad y los diseños como respuesta a estas necesidades, es un proyecto que deberá incorporarse a un programa Regional y/o Nacional de prevención y atención de desastres en busca de lograr su realización, con el fin de resolver esta problemática desde los ámbitos: social, ambiental y económico para lograr una ejecución integral y sostenible.
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    Diseño de una guía de recomendación para la selección del modelo de madurez en la gestión de proyectos en empresas colombianas
    (Universidad de San Buenaventura, 2017) Vargas Tovar, Harold Iván; Granobles, Jean Pierre; Pérez Vergara, Ileana Gloria
    It research work has as main objective to design a guide of recommendation for the selection of the maturity model in the management of projects in Colombian companies where the models of maturity and the most important evaluation criteria were identified according to the literature and our analysis, where The company can evidence them and following a series of steps obtain as a result the model of maturity more according their necessity. It is a good option for companies that are disoriented in the moment to selecting the maturity model in their organizations
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    Diseño e implementación de procedimientos de mejora para la disminución de producto defectuoso en la empresa Giorgio Sport S.A.
    (Universidad de San Buenaventura, 2016) Gamboa Valdivieso, Liliana Marcela Ariadna Andrea; Gil Escobar, Bryan; Pérez Vergara, Ileana Gloria
    This project was developed based on a proposal that allows reducing the amount of defective product that was evidenced during the period between November 2015 and March 2016 in the company GIORGIO SPORT SA, in which it was possible to identify the causes that generated on average a 10% of defective production, therefore the company incurred costs of approximately $ 41,323,527. The DMAIC methodology was used to carry out this project, which consists of five phases (Define-Measure-Analyze-Improve-Control) that allowed the identification of internal and external clients' needs to subsequently measure the performance of the indicator "% Defective units" to find the causes that generate representative defects along the production line, allowing action plans to be implemented, performance evaluation and continuous improvement.
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    Acceso abierto
    Diseño e implementación de un modelo piloto de sistema de gestión de inventarios del producto harina de buñuelos blend en la empresa Industrias del Maíz S. A
    (2012) Cifuentes Laguna, Ana María; Vásquez García, Carolina; Ocampo, Diana Marcela; Pérez Vergara, Ileana Gloria
    El presente documento es un aporte práctico realizado a la empresa Industrias del Maíz S.A. de la ciudad de Cali, cuyo propósito fue colocar al servicio de su área de inventarios, parte del conocimiento académico aprendido como ingenieros industriales, en virtud de contribuir con una propuesta de mejora en la gestión de inventarios del producto Harina de Buñuelos Blend. En primera instancia se desarrolló un diagnóstico situacional donde se detectó que la organización tiene dificultades para satisfacer de manera adecuada la demanda de sus clientes en el producto Harina de Buñuelos Blend, donde alcanza un nivel de servicio del 75%. Entre las principales causas se encuentra la carencia de una política de inventario que garantice de manera objetiva con herramientas de pronóstico, un cumplimiento de por lo menos el 95% en su nivel de servicio, que es el objetivo propuesto por la empresa.
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    Acceso abierto
    Diseño e implementación de un plan de mejoramiento continuo para la reducción del porcentaje de producto no conforme en corema s.a.s. aplicando la metodología lean six sigma
    (Universidad de San Buenaventura, 2016) Roa Caicedo, Mauricio; Pérez Vergara, Ileana Gloria
    A problem is detected in the production process of pipeline extrusion in the company Corema (S.A.S). During 2015, the 11.58% of the total kilograms produced correspond to non-conforming product (PNC). It is classified in this way because it is a product that does not meet the requirements of the standards which the company is certified, such as NTC 1746, NTC 4585-2, Resolution 1166 of June 20th 2006 and ISO 9001: 2008, therefore it is considered as waste. The objective of this project is to reduce the percentage of PNC, by implementing Lean Six Sigma (LSS), based on the DMAIC tool, which comprises five phases, Define, Measure, Analyze, Improve and Control. Based on this model of continuous improvement was possible to identify the root causes of the problem, and for the last year incurred costs of 328,204,183 COP which 74.5% were associated with defects caused by incorrect marking. By implementing Lean tools and Japanese philosophy, the non-conforming product was reduced from 11.58% to 7.70% with an real savings associated 13'338.355 COP in May 2016 compared to the same period last year, and the projected annual saving is 395'006.803 COP based on the target set at the beginning of the project, it is expected to reach a 4.60% of non-conforming product. In this regard, it can say that with statistical monitoring and implementation of Lean tools is possible to determine the root causes of the problems, solve them and standardize the improvements, bringing an end to some of the causes of variation in the non-conforming product in Corema.
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    Acceso abierto
    Diseño e implementación de un sistema de gestión de calidad bajo la norma Iso 9001-2008 en una empresa de recolección de escombros
    (2013) Gómez Montoya, Mauricio; Cantor Giraldo, Olga Lucía; Pérez Vergara, Ileana Gloria
    En este proyecto se analizan las variables externas e internas que pudieron ocasionar la disminución en las ventas de la empresa Gestión Ambiental S.A.S., con la ayuda de herramientas de ingeniería y la implementación de un Sistema de Gestión de la Calidad basado en la Norma ISO 9001:2008 la empresa podrá ofrecer a sus clientes servicios de calidad y mejorar continuamente