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Visibility theory and algorithms with application to manufacturing processes

机译:能见度理论和算法及其在制造过程中的应用

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摘要

Visibility arising from computer vision, geometrical design and complexity analy- sis is widely used in manufacturing processes. According to the definition of the visibility cone of a point, two kinds of visibility of a feature, namely a complete visibility cone and a partial visibility cone, are defined, and the relation between visibility map and complete visibility cone is also discussed. To solve a kind of accessibility and setup problem in mold parting, NC-machining and CMMs inspection path planning, a procedure is proposed to perform visibility analysis with respect to the geometry of the part, the shape of the effector, and degrees of freedom between part/effector.
机译:由计算机视觉,几何设计和复杂性分析产生的可见性已广泛用于制造过程中。根据点的可见性锥的定义,定义了特征的两种可见性,即完全可见性锥和部分可见性锥,并且还讨论了可见性图与完全可见性锥之间的关系。为了解决模具分型,数控加工和三坐标测量机检查路径规划中的可访问性和设置问题,提出了一种程序,对零件的几何形状,执行器的形状以及之间的自由度进行可见性分析。零件/执行器。

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