The effect of selected material parameters on the stress and strain states in the process of cutting the sheet plate with circular cutters KUKIEŁKA, Leon. Politechnika Koszalińska - Wydział Mechaniczny, Katedra Maszyn Roboczych 1996 - creator BOHDAL, Łukasz. Politechnika Koszalińska - Wydział Mechaniczny, Katedra Maszyn Roboczych text pl 2006 continuing eng
print
 The influence of the type of material on deformations and stresses of sheet metal in the process of cutting with numerical tools is presented. The Cowper-Symonds model is used to describe the properties of cut sheet-plate and the influence of two parameters C and P on the state of stresses and strains in steel cutting element. Numerical results were obtained by the finite element method (FEM) making use of the ANSYS LS-DYNA ver. 9.0 program, based on the explicit time method. Łukasz Bohdal, Leon Kukiełka. Dane z autopsji. Stresses Cowper-Symonds model Task Quarterley : Scientific Bulletin of the Academic Computers Centre in Gdansk. - 2006, Vol. 10, Nr 4, s. 391-400 141030 20180315090304.0 BPP