Friction is an undesirable phenomenon in the flange area of the drawpiece in sheet metal forming processes. causes a deterioration in surface finish and decrease in the formability limits of sheet metal. The aim of this work is numerical analysis using the finite element method of the strip drawing test with two rounded countersamples. This test simulates friction conditions in the fl... https://www.ealisboa.com/limited-value-AXYS-Valhalla-Pen-must-buy/