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The thin-walled parts of the tank are widely used in aerospace filed and the accuracy is the basis requirement for ensuring the usability. Due to the low rigidity of the thin-walled parts, the milling force becomes a major factor for the machining deformation. Based on analysis the relationship between feed speed and the length of the cutting arc, the feed speed optimization method is proposed to...
CAD models are required to transmit through network in many occasions, and the information security must be ensured. A transmission framework depending on progressive mesh is proposed in this paper. The description method level-of-detail (LOD) is introduced, which is a method to reduce the number of polygons for rendering, storage, transmission and following processing by using different-resolution...
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