A Bottom-up Design Framework for CAD Tools to Support Design for Additive Manufacturing
A Bottom-up Design Framework for CAD Tools to Support Design for Additive Manufacturing
复制标题
支持增材制造设计的 CAD 工具自下而上设计框架
DOI：
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发表时间：
2016
期刊：
影响因子：
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通讯作者：
V. Dhokia
中科院分区：
文献类型：
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作者：
Steven Goguelin;J. Flynn;V. Dhokia
增材制造（AM）技术使平台能够生产具有增强形状复杂性的零件。设计工程师正在利用这种能力来生产高性能的功能部件。目前的自上而下的方法来设计AM需要设计者开发一个设计模型在CAD软件，然后使用优化工具，以适应设计的AM技术，然而，这种方法忽略了一些所需的标准。本文提出了一种替代自下而上的设计框架，一种新的类型的CAD工具，它结合了设计的一部分，进化规划，以专门为AM平台设计零件所需的知识。
Additive manufacturing (AM) technology is enabling a platform to produce parts with enhanced shape complexity. Design engineers are exploiting this capability to produce high performance functional parts. The current top-down approach to design for AM requires the designer to develop a design model in CAD software and then use optimization tools to adapt the design for the AM technology, however this approach neglects a number of desired criteria. This paper proposes an alternative bottom-up design framework for a new type of CAD tool which combines the knowledge required to design a part with evolutionary programming in order to design parts specifically for the AM platform.