Merklein M, Junker D, Schaub A, Kretschmer A, Lechner M (2015)
Publication Type: Journal article
Publication year: 2015
Publisher: Trans Tech Publications Ltd
Book Volume: 639
Pages Range: 131-136
ISBN: 9783038354505
DOI: 10.4028/www.scientific.net/KEM.639.131
The on-going trend to lightweight construction leads to a special focus on plane lattice structures as an alternative for solid metal plates. They demonstrate similar mechanical properties while taking up only a fraction of the normal material input and are thus economically favourable. Additionally, they fulfil functional and design aspects and therefore are used by several industries like the automobile. Nevertheless, the two most common types of lattice structures-perforated metal plates and expended metal plates-Are either waste intensive or uneven and hence require additional rolling of the metal plate. Therefore, within this contribution a new and innovative approach for the production of plane lattice structures will be presented. The manufacturing process thereby consists of two steps. At first, a specially designed pattern is cut into metal plates via a laser. Subsequently, the plates are formed under uniaxial tension to realize the lattice structures. Based on the cutting length, cutting space and the row space different blanks with tailored lattice structures can be produced. From the experimental results first guidelines for the design of suitable patterns are derived. The investigations will be performed with precipitation hardenable aluminium AA6014.
APA:
Merklein, M., Junker, D., Schaub, A., Kretschmer, A., & Lechner, M. (2015). Development of a New Method for Producing Plane Expanded Metal by Laser Cutting and Forming of Metal Plates under Uniaxial Tension. Key Engineering Materials, 639, 131-136. https://doi.org/10.4028/www.scientific.net/KEM.639.131
MLA:
Merklein, Marion, et al. "Development of a New Method for Producing Plane Expanded Metal by Laser Cutting and Forming of Metal Plates under Uniaxial Tension." Key Engineering Materials 639 (2015): 131-136.
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