STUDY ON DYNAMICS STRENGTH OF HOT ROLL IN ROLLING MILL

›› 1997, Vol. 33 ›› Issue (2): 14-19.

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STUDY ON DYNAMICS STRENGTH OF HOT ROLL IN ROLLING MILL

Ke Zunzhong;Qin Minghao;Wang Weirong;Gui Changlin;Xu Yeyi

Hefei University of Technology

Published:1997-03-01

Abstract

Abstract: According to the analysis of factors of damage (the self - excited vibration and the temperature field of violent fluctuation etc), the dynamics strength of hot roll is studied. Some thermal elastic-plastic non -linear dynamic models are established. The problem is calculated and analysed by using ADINA non-linear finite element program. The results are useful for design and manufacture of hot roll and operation of rolling process.

Key words: Dynamic model, Hot roll Thermal elastic and plastic, Non-linear

CLC Number:

TG333

Ke Zunzhong;Qin Minghao;Wang Weirong;Gui Changlin;Xu Yeyi. STUDY ON DYNAMICS STRENGTH OF HOT ROLL IN ROLLING MILL[J]. , 1997, 33(2): 14-19.

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STUDY ON DYNAMICS STRENGTH OF HOT ROLL IN ROLLING MILL

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