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SOME GEOMETRIC TECHNIQUES TO REDUCE BUILD TIME IN LOM

机译:减少LOM建立时间的某些几何技术

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摘要

We propose a new CAPP system for the layered manufacturing technology of LOM (laminated object manufacturing). The traditional technique of building wastes much effort and time in generation of rectangular grid patterns to the exterior of the model to facilitate waste removal. In the proposed approach, several geometric properties of the model are exploited to dramatically reduce the waste removal grids. This in turn leads to reduced build-time, with no effect on the build quality. An integrated CAPP system incorporating these ideas has been developed, and an example part is presented to show how the system performs.
机译:我们为LOM(分层对象制造)的分层制造技术提出了一种新的CAPP系统。传统的建筑技术在生成模型外部的矩形网格图案时浪费了大量的精力和时间,以方便废物的清除。在提出的方法中,利用模型的几个几何特性来显着减少废物清除网格。反过来,这会减少构建时间,而对构建质量没有影响。已开发出包含这些思想的集成CAPP系统,并提供了一个示例部分来展示系统的性能。

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