Application of stamping simulation technology in two-piece can

2006 
The application of stamping simulation technology in two-piece can is introduced.The initial location of mark printed on the metal sheet has been set down by using the traditional method of rigid unwrapping method.It doesn't consider the stretching and compressing distortion during the course of forming can.For getting better mark appearance,many experiments and adjustment have to be done.The stamping simulation technology could predict the material flow and the strain distribution,so the initial mark location and shape could be calculated.The experiment of ellipse two-piece can shows that the stamping simulation could reduce the adjusting time and cost effectively.
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