Numerical Simulation of Push-Bending Process of Aluminum Section Profile

Abstract:

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The aluminum profile can be formed into a complicated part such as 360º abnormity section circle parts that is difficult to be manufactured by other techniques. A new bending method was proposed for bending process. The push-bending principle, deformation procedure, curvature spring-back, section distortion and wrinkling are studied numerically. All cross-sections for the profile are provided a rather homogenous deformation degree. The curvature value of component and the distortion of section keep high consistence in push-bending process. The wrinkling tendency is reduced with increasing relative cross section thickness t/H and die radius R. The numerical model represents the observed response in the laboratory tests fairly well.

Info:

Periodical:

Advanced Materials Research (Volumes 97-101)

Edited by:

Zhengyi Jiang and Chunliang Zhang

Pages:

90-95

DOI:

10.4028/www.scientific.net/AMR.97-101.90

Citation:

Z. Z. Sun et al., "Numerical Simulation of Push-Bending Process of Aluminum Section Profile", Advanced Materials Research, Vols. 97-101, pp. 90-95, 2010

Online since:

March 2010

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Price:

$35.00

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