01472nab a2200253 i 4500001000400000003000400004005001700008008003900025040000800064041000800072044000800080100010900088245017800197260001000375500002100385520048500406650001300891650002600904773012600930700009901056942001301155999001301168952003701181BPPBPK20180315090304.0141030s2006    pl  n  f     |000  0eng  cBPK  aeng  aPOL  aKUKIEŁKA, Leon.d1996 - .bPolitechnika Koszalińska - Wydział Mechaniczny,cKatedra Maszyn Roboczych  aThe effect of selected material parameters on the stress and strain states in the process of cutting the sheet plate with circular cutters /cŁukasz Bohdal, Leon Kukiełka.  c2006.  aDane z autopsji.  aThe 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.  aStresses  aCowper-Symonds model.  iW :tTask Quarterley : Scientific Bulletin of the Academic Computers Centre in Gdansk. -g2006, Vol. 10, Nr 4, s. 391-400  aBOHDAL, Łukasz.bPolitechnika Koszalińska - Wydział Mechaniczny,cKatedra Maszyn Roboczych  cART2UKD  c637d637  00104070aBPKbBPKo01293yART