Estruturas fundamentais para simulação de cenários de layout produtivo

Abstract

The constant search for increased productivity has been one of the main strategies used by companies to remain competitive in an increasingly dynamic and demanding market. Over the years, computer simulation of production flows and layout planning have emerged as essential tools for achieving operational excellence. The research highlights the importance of SLP in the physical organization of processes, considering aspects such as material flow, resource allocation and space restrictions. In parallel, computer simulation is used as a validation tool, allowing the analysis of different scenarios and the identification of opportunities for improvement before implementing changes in the layout. The objective of this work is to identify the structures to assist in the process of systematic layout planning and discrete event simulation, encompassing concepts from production engineering. To achieve this objective, the Action Research methodology was adopted and applied in an automotive company located in the northwest of the state of Rio Grande do Sul, Brazil, which manufactures parts for large automakers. The company already uses discrete event simulation, but in a limited way, leaving a wide field of opportunities to explore this tool to support more complex and strategic decisions. In addition, the dissertation addresses complementary concepts, such as the Theory of Constraints (TOC) and other methodologies applied in production engineering, aiming at creating a robust basis for improving production flows. In general, the objective of the research was achieved through the elaboration of two large frameworks that serve as guides for the application of Layout Planning and the development of layout simulation models, facilitating their adoption in the industry and contributing with important foundations in the literature. The research provides a detailed methodological approach for the joint application of these tools, filling a gap in the literature and facilitating their implementation in industrial practice.