[Case study] Crack prediction
- Category
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- Realistic reproduction of forming process and evaluation
Comparison between simulation and trial: Forming of a dashboard upper panel and a hood inner panel.
Prediction of crack on a dashboard upper panel
JSTAMP accurately predicts the two cracks at the bottom dead center. (The simulation result is presented in the thickness reduction rate contour view.)
Simulation result
Trial
[Example courtesy of : G-TEKT CORPORATION]
Prediction of cracks on a hood inner panel
The simulation result indicates that the thickness reduction rate at the bottom dead center to attach a hinge exceeds 30% so that we can predict the cracks in that part. In the trial product, cracks are seen in the same part.
Simulation result
Trial
Animation of deformation processes
Case list
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- Realistic reproduction of forming process and evaluation
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