Transactions of Materials and Heat Treatment

Title：Temperature Distributions in Ring Rolling

Authors： Tsinghua University Xu Siguang Cao Qixiang Yanshan University Lian Jiachuang

Unit：

KeyWords： Ring Rolling Temperature Distribution Finite Element Method

ClassificationCode：

year,vol(issue):pagenumber：1993,18(6):34-38

Abstract：

Temperature variation is an important factor affecting ring rolling process. In the present paper, a thermal finite element model is proposed to analyze the temperature distribution in continuous multi-pass ring rolling process, while considering the different characteristics of heat transfer in deformation and non-deformation zones. The model is very useful in practical ring rolling production analysis and can find application in other rolling processes like strip and plate rolling etc.

Funds：

Reference：

[1] A. G. Mamalis, W. Johnson and J. B. Hawkard, On the Pressure Distribution between Stock and Rolls in Ring Rolling, J. Mech. Engng. Sci., Vol. 18, No.4, pp. 184-195(1976) .
[2] A. G. Mamalis, W. Jognson and J. B. Hawkyard, Pressure Distribution Rolls Force and Torque in Cold Ring Rolling, J. Mech. Engng. Sci., Vol. 18, No.4, pp. 197-209(1976) .
[3] D. Y. Yang, J. S. Ryoo, J. C. Choi and W.
Johnson, Analysis of Roll Torque in Profile Ring-Rolling of L-Section, 21st Int. MTDR Conf., London, 1981, pp.69-74．
[4] J. S. Ryoo, D. Y. Yang Aand W. Johnson, Ring Rolling, the Inclusior of Pressure Roll Speed for Estimating Torque by Using a Velocity Superposition Method, 24th Int. MTDR Conf., Manchester, 1983, pp. 19-24．
[5] M. Hayama, Theoretical Analysis of Ring Rolling of Plain Ring, Bull. Fac. Engng. Yokohama Nat. Univ., Vol.31, March, pp. 131-142(1982) .
[6] C. F. Lugora and A. N. Bramley, Analysis of Spread in Ring Rolling, Int. J. Mech. Sci., Vol.29, pp. 149-159(1987) .
[7] D. Y. Yang and K. H. Kim, Rigid-Plastic Finite Element Analysis Plane Strain Ring Rolling, Int. J. Mech. Sci., Vol. 30, No.8, pp. 571-580(1988) .
[8] S.G. Xu (许思广) ,J.C. Lian (连家创) and J. B. Hawkyard, Simulation of Ring Rolling Using a Rigid-Plastic Finite Element Model, Int. J. Mech. Sci., Vol. 33, No.5, pp. 393-401(1991) .

Service：

【This site has not yet opened Download Service】【Add Favorite】