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首页> 外文会议>Computers and information in engineering conference >SIMULATION AND ANALYSIS FOR SUSTAINABILITY IN MANUFACTURING PROCESSES
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SIMULATION AND ANALYSIS FOR SUSTAINABILITY IN MANUFACTURING PROCESSES

机译：制造过程可持续性的仿真分析

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"Sustainability" has become a ubiquitous term in almost every field, especially in engineering design and manufacturing. Recently, an increased awareness of environmental problems and resource depletion has led to an emphasis on environmentally friendly practices. This is especially true in the manufacturing industry where energy consumption and the amount of waste generated can be high. This requires proactive tools to be developed to carefully analyze the cause-effect of current manufacturing practices and to investigate alternative practices. One such approach to sustainable manufacturing is the combined use of Discrete Event Simulation (DES) and Life Cycle Assessment (LCA) to analyze the utilization and processing of manufacturing resources in a factory setting. On an economic aspect such method can significantly reduce the financial and environmental costs by evaluating the system performance before its construction or use. This project considers what-if scenarios in a simplified golf ball factory, using as close to real-world data as possible, to demonstrate DES and LCA's ability to facilitate decision-making and optimize the manufacturing process. Plastic injection molding, an energy-intensive step in the golf ball manufacturing process, is the focus of the DES model. AutoMod, a 3-D modeling software, was used to build the DES model and AutoStat was used to run the trials and analyze the data. By varying the input parameters such as type and number of injection molding machines and material used, the simulation model can output data indicating the most productive and energy efficient methods. On a more detailed level, the simulations can provide valuable information on bottlenecks or imbalances in the system. Correcting these can allow the factory to be both "greener" and more cost-effective.
机译：“可持续发展”几乎在各个领域成为普遍存在的术语，特别是在工程设计和制造中。最近，对环境问题和资源耗尽的提高意识导致了强调环保实践。在制造业中尤其如此，其中能量消耗和产生的废物量可以很高。这需要开发主动工具，以便仔细分析当前制造实践的原因和调查替代实践。一种可持续制造方法的方法是结合离散事件仿真（DES）和生命周期评估（LCA）来分析工厂设置中制造资源的利用和处理。在经济方面，这种方法可以通过在建造或使用前评估系统性能来显着降低财务和环境成本。该项目考虑了在简化高尔夫球工厂中的内容，尽可能接近真实数据，以证明DES和LCA促进决策和优化制造过程的能力。注塑成型，高尔夫球制造过程中的能量密集型步骤，是DES模型的焦点。 Automod Automod，3-D模型软件用于构建DES模型，AutoStat用于运行试验并分析数据。通过改变输入参数，例如使用的注塑机和使用的材料数，模拟模型可以输出指示最富有成效和节能的方法的数据。在更详细的水平上，模拟可以提供有关系统中瓶颈或不平衡的有价值的信息。纠正这些可以让工厂成为“更环保”，更具成本效益。

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