Mô hình hóa mô phỏng hệ thống sản xuất tấm panel PU loạt nhỏ

Modeling and simulation are increasingly recognized as indispensable tools across diverse scientific and engineering disciplines. They provide a robust framework for understanding complex system dynamics, predicting future outcomes, and optimizing design processes efficiently. By enabling the testing and evaluation of various ideas and scenarios prior to physical implementation, these methodologies significantly reduce time, effort, and resource expenditure. This study leverages the power of simulation, specifically utilizing Technomatix Plant Simulation, to analyze a small series PU panel production system. The primary objective is to identify optimal production plans, pinpoint critical bottlenecks, and ultimately enhance the overall efficiency of the production line.

Industrial engineers, production managers, manufacturing researchers, and students in industrial systems and process optimization.

This paper presents a comprehensive simulation-based analysis aimed at optimizing a small series PU panel production system using Technomatix Plant Simulation. The methodology involves a structured approach encompassing data preparation, model creation, workspace design, workflow definition, parameter setting, rule formulation, rigorous testing, and subsequent optimization. The study meticulously details the simulation construction steps, offering a clear guide for applying such tools in industrial contexts. A key aspect of this research is the comparative evaluation of two distinct production line configurations. Initial simulations of Option 1 revealed a significant bottleneck at the PU injection machine, which was operating at near full capacity while other stations experienced considerable idle time. To mitigate this, Option 2 introduced an additional temporary storage and circulation station to balance workload and improve material flow. The comparative analysis demonstrated a marked improvement in the efficiency of Option 2, with significant increases in working percentages across various stages, such as roll dischargers (12.11%), cutters (9.1%), rolling mills (12.12%), and presses (13.11%), among others. This highlights the practical value of simulation in identifying critical operational issues and designing effective solutions. The findings underscore the importance of leveraging advanced simulation software like Technomatix Plant Simulation to optimize complex manufacturing processes, reduce bottlenecks, and achieve higher productivity and resource utilization in industrial settings. Recommendations for improvements emphasize a professional approach to ensure successful implementation and avoid unintended negative consequences.