Efficient Geometry Reconstruction after Topology Optimization of an Engine Bracket

被引：0

作者：

Mayer, Johannes ^{[1
]}

Sippl, Christian ^{[2
]}

Hufnagel, Thomas ^{[1
,3
]}

Wartzack, Sandro ^{[1
]}

机构：

[1] Friedrich-Alexander-Universität Erlangen-Nürnberg, Lehrstuhl für Konstruktionstechnik, Martensstraße 9, Erlangen,91058, Germany

[2] MAN Truck and Bus SE, Dachauer Straße 667, München,80995, Germany

[3] MAN Truck and Bus SE, Vogelweiherstraße 33, Nürnberg,90441, Germany

来源：

Konstruktion | 2024年 / 76卷 / 11期

关键词：

Computational geometry;

D O I：

10.37544/0720-5953-2024-11-66

中图分类号：

学科分类号：

摘要：

Topology optimization (TO) can be the starting point for efficient material use and high-performance lightweight components. However, a reconstruction of the geometry in a separate process step is necessary after TO. Especially if the optimization result is not considered in the development process as an abstract surface model but as parametric computer-aided design (CAD) geometry, the reconstruction is laborand time-intensive. In contrast, this article discusses the application of a new feature-based research method to an engine bracket from MAN. Instead of elaborate design cycles, the method supports automation and parametrics. © 2024, VDI Fachmedien GmBH & Co. KG. All rights reserved.

引用

页码：66 / 70