Aluminum-alloy achieves more application in automobile industry as a kind of lightweight material. Auto body structures experience complex loads and performance requirements differ greatly among these conditions. In order to integrate all mechanical properties into initial design of Aluminum-alloy structure, a new optimization method is provided. With the prototype of a steel trunk lid, a new design based on original structure space using material replacement, structure optimizing and formability validation method is put forward. New Aluminum-alloy trunk lid matches both the performance and manufacturability requirement with weight reduction of 41.6 %. This method provides a referable way for lightweight deign of aluminum-alloy trunk lid in initial design phase.
Lightweight Design and Formability Analysis of Auto Body Aluminum Trunk Lid
Lect. Notes Electrical Eng.
23.11.2012
16 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
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