Examinando por Materia "Cuello de botella"

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    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.
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    Propuesta de mejora del proceso de acondicionamiento en una empresa de la industria farmacéutica para satisfacer la demanda
    (Universidad EAFIT, 2025) Rios Villada, Ana Carolina; García Medina, Juan David; Giraldo Hernández, Gina María
    The main objective of this study is to propose improvements in the conditioning process of a pharmaceutical industry company to meet the growing market demand. Through a detailed analysis of the stages in the production process, the main bottlenecks, operational limitations, and rework issues affecting efficiency and compliance capacity were identified. Using methodological tools such as direct observation, internal database analysis, and interviews with key personnel, relevant data were collected to evaluate the root causes of inefficiencies and develop concrete optimization proposals. The proposal includes strategies aimed at improving workflow, reducing waiting times, minimizing human errors, and optimizing the use of technological and human resources. These actions not only seek to increase productivity but also to ensure the quality of the final product, complying with regulatory standards and meeting customer expectations.