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Towards a Five-Axis Machining CAPP System: A Set-Up Planning Tool Solving Accessibility Constraints

机译:迈向五轴加工CAPP系统:解决可访问性限制的设置计划工具

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The overall aim of the authors' work is to create a computer aid to support the mac-roplanning of five-axis parts, and in this context this paper presents the methodology developed to enable the determination of set-up orientations on five-axis machine-tools. The process starts with an access model that encompasses all the machining directions encountered in five-axis operations. Then an enhanced visibility-based modeling and algorithm are proposed in order to solve accessibility constraints while planning the setups for double-sided parts. The proposed algorithm is illustrated on an industrial aircraft structural part. To conclude, options to integrate the proposed method in a computer assisted process planning system are discussed.
机译:作者工作的总体目标是创建一个计算机辅助工具来支持五轴零件的宏观规划,在此背景下,本文介绍了开发的方法,可以确定五轴机床上的安装方向。工具。该过程从访问模型开始,该模型包含五轴操作中遇到的所有加工方向。然后提出了一种增强的基于可见性的建模和算法,以便在规划双面零件的设置时解决可访问性约束。在工业飞机的结构部件上说明了所提出的算法。总之,讨论了将建议的方法集成到计算机辅助过程计划系统中的选项。

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