數位式規劃具備彈性之高效能生產設施佈置

Planning Flexible Layout for High-Performance Production Facilities in the Digital Space

黃泓嘉(Hong-Jia Huang)

指導教授 ： 鄭宗明

朝陽科技大學/理工學院/工業工程與管理系/碩士(2018年)

摘要

多樣少量甚至客製化式生產已成為工業4.0之基本生產模式，如此代表著生產流程中的加工動作與物料支援能力將要具備相當的彈性，使之可以因應多變訂單之需求，順暢且快速地做切換，而仍能維持整體生產效率。其中，除了採用適當的自動化設施之外，效能的表現將來自以下四個項目的準確操控：產品資料管理、設施空間佈置、生產流程模擬、以及現況資訊擷取。此外，並應將所有生產資訊建立於數位化之空間中，除可便於數位化編修，亦可運用資訊方法快速推演以確認效能。本研究將以合作廠家之產品資料為基礎，先藉由群組技術(Group Technology, GT)區分生產類別及相似度，再依據訂單數量與頻率及空間限制等條件規劃出生產/組裝之3D設施佈置，所得之規劃案再以軟體進行動態模擬，並考量其量化之模擬結果進行前述規劃之調整，使獲得最佳之空間與運作效能表現。

關鍵字

彈性製造單元 ； 數位化製造 ； 虛擬工廠

並列摘要

Productions with variety small amount and customization have become a standard mode in the Industry 4.0 production. In order to achieve such functions with higher efficiency, the operations and material supplies in the production facilities must possess certain level of flexibility. It is believed that a well management among the product data, the facility planning, the workflow and shop-floor status supervision is of major contribution besides the use of automatic machineries. Current technology allows the acquisitions of on-line production data down to detail, thus making realistic simulation achievable. In this research, an assembly plant is completely rearranged according to product similarity and order amount to add a dimension in flexibility. The method first applies group technology (GT) on product characteristics to determine families, then defines facility locations according to space availability and order frequencies. Several trials have been developed and evaluated using 3D plant simulation software DELMIA, and adjustments and refinement were also made accordingly to enhance to overall performance.

並列關鍵字

Flexible Manufacturing Cell ； Digital Manufacturing ； Virtual Factory

參考文獻

參考文獻

西文部分：

Bley, H. Fritz, J. and Zenner, C. “Digital factory in automobile industry,” ZWF, Vol 101, No 1-2, pp.19-23 (2006).

Bracht, U. and Masurat, T., “The Digital Factory between vision and reality,” Computer in Industry, Vol.56, pp.325-333, 2005.

Byrne, M. D., & Chutima, P. “Real-time operational control of an FMS with full routing flexibility,” International Journal of Production Economics, Vol.51, No.1-2, pp.109-113 (1997).