Topology Tailoring Method of TWB Autobody Parts Based on HyperWorks
| Autor: | Y. Liu, Y.S. Liu, An Ping Xu, Y.N. Fu, H. Wang |
|---|---|
| Rok vydání: | 2011 |
| Předmět: |
Engineering
Variable density Side impact business.industry Mechanical Engineering Topology optimization Structure (category theory) Mechanical engineering Structural engineering Condensed Matter Physics Topology Working condition Strain energy Mechanics of Materials General Materials Science business Topology (chemistry) |
| Zdroj: | Materials Science Forum. :631-635 |
| ISSN: | 1662-9752 |
| DOI: | 10.4028/www.scientific.net/msf.697-698.631 |
| Popis: | In the paper, a lightweight design method for tailor-welded blanks (TWBs), termed as Topology Tailoring Method (TTM), is proposed, which is based on topology optimization philosophy and in which the variable density method is employed so as to reach the goal of the smallest structure strain energy. By using this method, a TWB autodoor subjected to a specific working condition is topologically optimized in HyperWorks, thus obtaining the more lightweight autodoor. At last, a side impact simulation of the autodoor is demonstrated, thus showing the effectiveness of the method. |
| Databáze: | OpenAIRE |
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