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Calculation of the Material Utilization Ratio for Automobile Panel Based on Stamping Effect
Journal of Mechanical Engineering
Abstract˖In view of the thickness change caused by stamping effect of the automobile panel, a new method is put forth to calculate the material utilization ratio. The thickness of the part in different regions after stamping is acquired through stamping simulation and combined with the element number of the simulation model, the weight of the part's grid model is worked out , which is very close to the actual weight of the part after correction by contrast of the total element's area and thedoi:10.3901/jme.2013.14.114 fatcat:tmcwlnia7banphtam5loaad2vi