A Three-Dimensional FE Study of Sheet Metal Flow Over the Drawbead Michigan Technological Univ

Format:

Conference/Event

Author/Creator:

Xu, S. G., author.

Conference Name:

International Congress & Exposition (1996-02-26 : Detroit, Michigan, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1996

Summary:

The deformation characteristics of sheet metal in the vicinity of the drawbead end are different from those in the continuous main part of the drawbead. The full three-dimensional elastic-plastic finite element method is used to analyze the influence of the drawbead end geometry and the clearance between the drawbead and Its groove on the drawbead restraining effect, deformation patterns and strain paths. It is found that wrinkles and tearing are the main defects resulting from improper design of the drawbead geometry. The present analysis is intended to provide some basic information for generating the design guidelines

Notes:

Vendor supplied data

Publisher Number:

960591

Access Restriction:

Restricted for use by site license