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層狀成形法之刀具路徑最佳化研究

Tool Path Optimization in Layered Manufacturing

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摘要


在快速原型機加工過程中,刀具路徑的選擇對整體加工效率是最重要的因素之一,尤其對層狀成形法(LUM)影響更是重大。本文研究對於沒有切削作用行程找出最佳化的演算法則。其中並包括每個加工輪廓的起點和終點的決定,以及所有輪廓的加工順序。最後,舉例說明演算法的過程。

並列摘要


In order to minimize the total jump distance of tool path in the layered manufacturing, this research establishes a tool path representation and uses the approach to determine the traverse sequence and the start point of each curve. The developed algorithm can be divided into two types. The first type can determine the traverse sequence and the start point of each curve, and the second type can determine the start point of each curve given the traverse sequence. One example is used to show that the algorithms developed algorithm works well.

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