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The Application of Graph Model in Over/Under Dimensioning Checking

圖模型在零件尺寸公差標註上的應用

摘要


本研究的目的在利用圖模型以自動檢測零件尺寸多標及少標的問題。尺寸多標會造成公差上的衝突,少標即資訊不足,使得零件無法加工。利用圖模型的理論,我們可將零件的尺寸標註轉成圖的模型,然後藉由搜尋技術來分析該零件尺寸的圖模型,以確保該零件尺寸標註的正確性。

關鍵字

圖模型 尺寸 公差

並列摘要


A graph model for the automatic checking of over/under dimensioning of a part is presented. The location dimensions of a part are modeled using undirected graphs. This enables us to use various known properties of graphs to conduct the checking, and to apply known graph algorithms to analyze a given dimension scheme. This model has been successfully implemented in a prototype interactive package that allows the user to model location dimensions and automate the over/under dimensioning checking.

並列關鍵字

Graph Model Dimension Tolerance

延伸閱讀