Examinando por Materia "Lean Manufacturing"

Mostrando 1 - 4 de 4
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    Ítem
    Estudio sobre la aplicación de Lean Healthcare en el sector hospitalario en Medellín
    (Universidad EAFIT, 2016) Giraldo Betancur, Emerson Andrés; Arrieta Posada, Juan Gregorio
    A pesar de que parece a veces simple, no es fácil explicar la esencia del término Lean -- Lean ayuda a las organizaciones a optimizar sus costos a través de la eliminación de los desperdicios lo que conlleva a un aumento de productividad que se debe traducir en una mejora en la rentabilidad de la empresa -- Esta mejora en la productividad es un elemento clave al momento de elegir Lean como herramienta de trabajo, debido a que está demostrado que no es una moda pasajera y que verdaderamente su aplicación puede rendir frutos en la manufactura y los servicios -- El presente trabajo pretende partir del termino Lean desde sus generalidades, examinando once herramientas que apoyan su implementación tanto en ambientes de manufactura como de servicios, para llegar a lo que se conoce hoy como Lean Healthcare, examinando la aplicación de esas mismas herramientas en ambientes hospitalarios -- Se realizó una revisión de la literatura que abarca tanto Lean como Lean Healthcare, haciendo énfasis en once herramientas (Hoshin Kanry, fábrica visual, 5´s, VSM, Poka Yoke, Heijunka, Kanban, Andon, Jidoka, Kaizen, Smed) que permiten identificar la aplicación de estas tanto en ambientes industriales como hospitalarios -- El resultado describe que herramientas son las más usadas en el sector hospitalario, en qué áreas se han aplicado los conceptos de Lean Healthcare, que impactos ha tenido la aplicación de estas herramientas y que implicaciones ha tenido para las instituciones la aplicación Lean Healthcare -- Toda esta revisión se enfocó luego en las instituciones de salud de la ciudad de Medellín a las cuales se les aplicó una encuesta para medir el grado de familiaridad que tienen en relación con las técnicas lean mencionadas
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    Ítem
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    Ítem
    Modelo de excelencia operacional sector industrial colombiano
    (Universidad EAFIT, 2024) Ochoa Naranjo, Juan Esteban; Ramírez Echeverri, Sergio Augusto; Ramírez Echeverri, Sergio Augusto
    Operational excellence models have been implemented by various companies worldwide to guide their organizational procedures, to be able to last over time and guarantee their profitability. For the Colombian case, no model of this type has been documented to promote operational excellence in national companies, this work seeks to carry out a bibliographic review on the relevant models of operational excellence in the industry and supported by the judgment of experts, to develop a reference model for the search for operational excellence, presenting companies with a model with their respective improvement tools and indicators, on which they must work to focus on the company's overall results, seeking to maximize sales and not on local efficiencies, allowing them to look at the organization with a holistic approach and understand the relationships between the different areas and how they work generate synergies in the organization to achieve the main objective of every company: to generate greater profitability through sales. Here we will make a compilation of the different models most used nationally and internationally, which will allow us to make a tool that allows companies to identify the current position of their strategic state. This model will also be used as a diagnostic and evaluation tool to review the degree of maturity that a company has around the search for operational excellence, where opportunities for improvement will be found and, how to iterate on the model and generate systematic continuous improvement for companies in the industrial sector in Colombia.
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    Ítem
    Propuesta de diseño para una metodología que permita integrar en una sola herramienta de gestión a Lean Manufacturing Teoría de Restricciones
    (Universidad EAFIT, 2024) Valencia García, Guillermo Federico; Hernández, Juan David; Giraldo Hernández, Gina María
    The main purpose of this research was to develop a methodological proposal that harmoniously integrates two key approaches in process optimization: Lean Manufacturing and the Theory of Constraints (TOC). These two tools are globally recognized for their ability to consistently improve business results. However, their methods differ significantly: while Lean Manufacturing focuses on reducing waste throughout the value chain, TOC focuses on minimizing the impact at specific points, called constraints. This disparity carries notable advantages and disadvantages. Lean Manufacturing drives improvements throughout the chain and promotes a culture of continuous improvement, although its implementation can be slower and more expensive. On the other hand, TOC, by focusing on restrictions, obtains faster and more forceful results. However, its long-term impact may be limited due to the displacement of the constraint along the chain. To achieve an integrated methodology, a bibliographic review and interviews with experts in Lean Manufacturing and TOC were carried out. The interviews carried out sought to understand in a practical way how these methodologies behave in the companies analyzed. These actions allowed us to define, in six steps, a tool that seeks to take advantage of the best of each approach and avoid conflicts, generating a complementary process. The resulting methodology, based on theoretical and practical information, aims to optimize operational excellence, generating more reliable and flexible processes, which facilitates adaptation to market expectations.