STRESS ANALYSIS OF THE ROLLERS DURING COLD ROLLING BY USING FINITE BLEMENT METHOD
Main Article Content
Abstract
This work deals with the determination of contact stress distribution during symmetrical rolling processes using the finite element method ( FEM).The results give a clear idea for the type of distribution of the normal and shear stresses along the
arc of contact ,for the rollers with a radial depth ratio (f) equal to ( 1,0.7, 0.4) .A study ot the deformation induced in the region of maximum shear stress together with the location of stress concentration and the maximum stress was achieved
Article Details
How to Cite
Publication Dates
References
D.R. Bland and Hugh Ford ( 194S) oo The calculation of roll force and torque in cold strip rolling with tensions " Proc. Inst. Mech. Engrs. V. 159, P.144
D. R. Bland ( 1950), " A thoretical investingation of roll flattening " Proc. Inst. Mech. Engrs .v. l63Pl4l
E. Siebl and W.Lueg ( 1933), " Investegation in the distribution of pressure at the surface of the material in contact with the rolls Mitt " Kw, Inst Elsenf, 15
E. Siebel ( 1924 ) " Berichte des walzwer sausschusses" Verien Deutscher eisnhu ttenlute , No. 37
E. Orewan ( 1943), " The calculation of roll pressure in hot and cold flat rolling "Proc. Inst . Mech.Engrs. V.150, P. 140
F.A.R. Al- Salehi , T.C. Firbank and P.R. Lancaster (1973), " An experimental determination of the roll pressure distribution in cold rolling " lnt.J. Mech. SCI. V.l5 , P693.
J.H. Hitchcock " roll neck bearing ( 1935) " reporet of A.S.M.E. reserch comitte on roll neck bearing
R- Venter and A-Abd-rabbo ( 1980), " Modelling of the rolling process - I in homogeneous deformation model o'Int.J. Mech . SCl. 'i.22,P.83
T. Von Krman ( 1925 ) ," Beitrage zur theoric des walzuoranges " Z. angew , math Mech, v-s , p .139