FE Model of the nakajima punch test to find a forming limit diagram and forming limit curve
Budget: £20 – £250 GBP
My FYP at university is to crest 3 FE models in Andy’s Mechanical of the Nakajima punch test which is a method of sheet metal forming. I am to use metal sheets made out of aluminium series 5 (5212 - H22) I have been unsuccessful in making these 3 models work due to convergence