امروز
جمعه 1403.2.7
Iranian Construction Engineering and Management
روش های ساخت
مقاله 2002- روشی جدید برای سبک سازی
New materials and production technologies for innovative lightweight constructions
M. Merklein*, M. Geiger
Chair of Manufacturing Technology, University of Erlangen-Nuremberg, Egerlandstrasse 11, 91058 Erlangen, Germany
Received 2 December 2001; accepted 10 January 2002
Journal of Materials Processing Technology 125–126 (2002) 532–536
Abstract: Modern concepts for lightweight construction not only make necessary new and advanced materials but also the development of new production processes and new processing strategies is obligatory in order to be adapted successfully. This paper presents some present research topics of the Chair of Manufacturing Technology that are of interest for an innovative lightweight construction nowadays and in the future. These are laser-assisted bending and roll forming as an example for new production technologies and forming of aluminium tailored blanks or intrinsic aluminium blanks using a local heat treatment as an example for new processing strategies. Finally, the potentials for lightweight construction of a special class of materials, aluminium foams, are discussed.
# 2002 Elsevier Science B.V. All rights reserved.
Keywords: Lightweight construction; Aluminium foam; High-strength steels; Tailored blanks; Local heat treatment; Laser applications
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