Hydroforming of Large-Area Multi-Cell Sheet Metal Structures

Abstract:

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This paper presents a sectionwise hydroforming technique for manufacturing of large-area multi-cell sheet metal structures in terms of hump plates. The sectionwise hydroforming technique allows production of hump sheets with variable width and length. The hump plates are based on hexagonal hump geometry. The hump height is optimized for the application as a partition wall in light utility vehicles. Manufactured hump sheets feature a high contour accuracy which allows joining of two hump sheets to a large-area hump plate (up to 1,800 x 2,000 mm). The hump plates have been successfully tested in a load test which proves their potential for light utility vehicles.

Info:

Periodical:

Key Engineering Materials (Volumes 410-411)

Main Theme:

Edited by:

B. Shirvani, R. Clarke, J. Duflou, M. Merklein, F. Micari and J. Griffiths

Pages:

53-60

DOI:

10.4028/www.scientific.net/KEM.410-411.53

Citation:

M. Trompeter et al., "Hydroforming of Large-Area Multi-Cell Sheet Metal Structures", Key Engineering Materials, Vols. 410-411, pp. 53-60, 2009

Online since:

March 2009

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Price:

$35.00

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