FEA of double metal composite seamless steel tube with cross-rolling
TIAN Qian-qian
YE Jin-duo
WANG Xian-kang
Abstract：The numerical simulation of the cross-rolling stainless steel/carbon steel double metal composite seamless steel tube process was conducted through the finite element analysis of the three-dimensional thermo-mechanical coupled elastic-plastic by applying the MSC.MARC software.Based on the numerical simulation, the character of stress,strain and temperature distribution parameters during the two roll cross-rolling were obtained by the finite element analysis,and acquired the section pass deformation figure.The distribution of the axial stress,circle stress and radial stress were drawn in the cross-rolling roll gap profile along the circle.The mechanism of tube cross-rolling process was explained according to the stress distribution.The results of the research can be applied to the design of the cross-rolling forming process.
Keywords：double metal composite seamless steel tubecross-rollingfinite element methodthermo-mechanical couplingnumerical simulation
Publication Date：2015-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 63-67 )