This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
Pre-Bent Effect on Binder Wrap of a Trunk Deck-Lid
Annotation ability available
Sector:
Language:
English
Abstract
An existing binder computer program including a pre-processor to establish a finite element model has been modified so that it can analyze the blank of a trunk deck-lid outer panel with pre-bend. The formula for computing the spring-back shape after a blank under cylindrical bending with a specific radius is derived in this paper. Using this spring-back shape as a starting configuration instead of a flat blank, the modified program computes the binder wrap of an automotive body panel. Two trunk deck-lid outer panels were analyzed to illustrate the effects of pre-bend.
Authors
Citation
Tang, S. and Wu, J., "Pre-Bent Effect on Binder Wrap of a Trunk Deck-Lid," SAE Technical Paper 910515, 1991, https://doi.org/10.4271/910515.Also In
References
- Tang S. C. Verification and Application of a Binder Wrap Analysis Modeling of Sheet Metal Forming Process Wang Tang The Metallurgy Society USA 193 208 1985
- Chen K. -K. A Binder Wrap Calculation Procedure for Sheet Metal Formability Analysis Materials in Manufacturing Processes Kiefer Gavigan Ni ASME 8 1 8 1988
- Tang S. C. Large Elasto-Plastic Strain Analysis of Flanged Hole Forming Computers and Structures 13 363 370 1981
- Wang N. -M. Budiansky B. Analysis of Sheet Metal Forming Stamping by a Finite Element Method J. of Applied Mechanics ASME 45 73 81 1978