飞机气制动支撑梁拓扑优化研究

J. Hub
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引用次数: 3

摘要

针对L-39ZA飞机空气制动支撑梁的减重问题,采用拓扑优化方法对其进行了研究。利用Ansys软件对相同的铝合金材料与原件进行拓扑优化,使支撑梁的应力-应变状态和变形表示的承载能力相同。实现的减重价值为31%。优化后的零件可以通过增材制造进行生产,以匹配其复杂的形状。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
A Study on Topology Optimization of Airplane Air Brake Bracing Beam
The article presents a study of L-39ZA airplane air brake bracing beam using topology optimization in order to save the weight. Topology optimization using SW Ansys is performed for the same aluminum alloy material as the origin part to achieve the same ability of carrying the load expressed by braced beam stress-strain state and deformation. The weight saving achieved has the value 31%. The optimized part is possible to produce by additive manufacturing to match its complex shape.
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