2003-01-2855: 3D Bending of Aluminium Extrusions for Automotive Applications - Technical Paper

Event: International Body Engineering Conference & Exposition

Authors

Hydro Aluminium Structures Raufoss AS, Product and Process Department, PB 15, N-2831 Raufoss, Norway

Hydro Aluminium Structures Raufoss AS, Product and Process Department, PB 15, N-2831 Raufoss, Norway

Abstract

Content: This paper is concerned with 3D stretch bending of aluminium extrusions. A design method for prediction of dimensional tolerances is presented, focusing on cross-sectional deformations and elastic springback. The model is successfully applied to a complex 3D formed part. Based on the present analysis, it is concluded that the required dimensional tolerances of a product can be determined early in the design phase by use of this method.

Meta Tags

Topics: Extrusion
Failure modes and effects analysis (FMEA)
Hydraulic equipment
Materials properties
Production
Heat treatment
Manufacturing systems
Identification
Forming
Exterior noise

Affiliated or Co-Author: Hydro Aluminium Structures Raufoss AS, Product and Process Department, PB 15, N-2831 Raufoss, Norway

Details

DOI: https://doi.org/10.4271/2003-01-2855

Pages: 6

Citation: Paulsen, F., and Welo, T., "3D Bending of Aluminium Extrusions for Automotive Applications," SAE Technical Paper 2003-01-2855, 2003, https://doi.org/10.4271/2003-01-2855.

Additional Details

Publisher: SAE International

Published: Oct 27, 2003

Product Code: 2003-01-2855

Content Type: Technical Paper

Language: English