資料共享於船舶生產模型建置之實現方法

The Implementation Method of Data Sharing Based on Ship Production Modeling

Within a shipyard, designers have their own design objectives and moreover apply different software on heterogeneous hardware platforms; nevertheless requested collaborative operation still remains in the complex design circumstance. CAD systems are used on a higher level of design stages in each section, and these approved designs are usually delivered as paper drawings. For duration of the design, 3D models, referred to 2D AutoCAD drawings from the functional design stage, are constructed as the pre-processor model of finite element analyses, and reconstructed manually into the Tribon system for practical production; this kind of process takes much time and cost consumption. In order to overcome the drawbacks, by utilizing earlier 2D information, to construct shared 3D product models as earlier as possible enables not only to reduce the proportion of 2D drawings over the structural design phase to streamline the design processes, but also to offer the consistent product model data for different stages' utilization, avoiding repetitious works to modelling. 在船廠內部，設計者有他們各自的設計目標，加以各種工具軟體在異質的硬體設備執行，協同運作仍被要求在複雜的設計環境進行。不同的電腦輔助設計系統使用在不同的設計階段與部門，而最終的設計結果經常以圖面資料交付。二維的體結構資料於設計階段仍以AutoCAD繪製，而作為有限元素之前處理與Tribon系統的實際生產時，又再需利用人工不斷重新建立三維模型，費時耗事。解決問題之道在能於及早的設計階段即可利用二維資訊，在相關設計系統支援下快速建立三維模型；如此，不僅能夠減少二維出圖在結構設計階段的比例加速設計流程，同時提供一致的產品模型資料供不同階段利用避免重複建模。