Mejora de la productividad en empresas de manufactura y servicios, mediante la optimización de procesos con modelos y simulación por computadora. Caso práctico aplicado a una empresa dedicada a la fabricación de empaques tejidos en polipropileno : optimización de procesos correspondientes a la logística y distribución de productos.

Abstract

One of the main objectives of companies is to reduce costs without compromising the quality of their products and/or services. Productivity improvement is key to this goal, as it involves maximizing the results obtained from the resources used in a system. Among the various areas impacting operational costs, transportation emerges as one of the most significant processes in terms of expenses for an organization. In this regard, the Vehicle Routing Problem (VRP) is a mathematical model that serves as an invaluable tool for enhancing efficiency in product distribution. By effectively solving the VRP and utilizing simulation, companies can reduce transportation costs, minimize delivery times, and maximize the loading capacity of their vehicles. This project focused on improving the productivity of processes related to the distribution transportation of products for Prop. S.A. The project began with a study of the method used by the logistics department for route allocation, confirming that it was carried out empirically. Recognizing the need for a more systematic and efficient approach, relevant information was gathered to thoroughly understand existing logistical processes. Based on this information, computer models were implemented to develop an integrated route allocation plan that considered the company's specific constraints. Simulation was strategically used to validate the data obtained by the models, confirming that they were able to optimize distribution routes, significantly improving productivity, operational efficiency, and reducing logistical costs.