IMPROVING THE EFFICIENCY OF THE STRETCHING PROCESS OF
For the 7075 aluminum alloy plate, the longitudinal modulus of elasticity E [Pa] (Young\'s modulus) has the value of 75 GPa, and ν, the Poisson\'s ratio is 0.33. Using the density calculation formula [10], a density of 2810 kg/m3 was obtained for the 7075-aluminum