Results 111 to 120 of about 640 (187)

Numerical prediction of the forming limit diagrams for characterizing the thin sheet formability

open access: yes, 2017
International audienceSheet metal formability is usually limited by the occurrence of damages evolution, leading to a localized necking failure. The Forming Limit Diagram (FLD) is widely used for characterizing the formability of metal sheets.This paper ...
Thibaud, Sébastien   +4 more
core  

Analysis on Experimental Techniques for Generating FLD at Elevated Temperatures

open access: yes, 2015
The evaluation of the formability of sheet material is of great importance for forming complex-shape components in automotive applications. However, for hot and warming forming conditions, this usually requires formability tests with specialist devices ...
Li, N   +4 more
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Possibilites of using the Erichsen test for determination of forming limit diagram and its utilization for hydroforming

open access: yes, 2017
Forming limit diagrams (FLD) are used to determine process limitations in sheet metal forming, i.e. as a level of formability assisting in the estimation of stamping characteristics. This paper deals with the experimental determination of a forming limit
Řiháček, J.
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Experimental Approach to Predict the Forming Limit in Aluminum Alloy Tubes with Electromagnetic and Roll Forming Process

open access: yes, 2015
Tube compression forming is defined as the ability of a metal to deform plastically or change the shape of the tube into a new desirable shape without failure.
Shanmuga Sundaram   +2 more
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