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首页> 外文期刊>Engineering Management Journal. >An Additive Manufacturing Spare Parts Inventory Model for an Aviation Use Case
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An Additive Manufacturing Spare Parts Inventory Model for an Aviation Use Case

机译:一种Addivation Manufacture备件用于航空用例的库存模型

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摘要

To maintain high service levels and mitigate long lead times, many enterprises hold large spare parts inventories. Using additive manufacturing (AM) for spare parts in aviation has been proposed previously but prior studies did not address system-specific lead time impacts. This article codifies lifecycle variables introduced by AM and presents an aviation case study. The variables highlight the value offered by AM over traditional methods. Specifically, the case study demonstrates that introducing up to 35% of AM parts to the spare parts inventory improves the system replenishment lead time by up to 33%, thus suggesting AM can be used to mitigate challenges related to spare parts management. This work also presents an approach to integrate AM into the spare parts inventory mix.
机译:为了保持高服务水平和缓解长的交付时间,许多企业占据了大型备件库存。 使用添加剂制造(AM)在前面提出了航空中的备件,但先前的研究没有解决特定于系统的提前时间影响。 本文根据AM介绍的生命周期变量编制,并提出了航空案例研究。 变量突出显示AM通过传统方法提供的值。 具体而言,案例研究表明,向备件库存引入高达35%的AM部件,将系统补充次数提高至多33%,因此建议我可以用于减轻与备件管理相关的挑战。 这项工作还提供了一种将AM整合到备件中的方法。

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