金属学报  1984, Vol. 20 Issue (1): 117-122

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建议一个连轧张力微分方程

王国栋

东北工学院

PROPOSAL FOR A DIFFERENTIAL EQUATION OF TENSION IN TANDEM ROLLING

WANG Guodong (Northeast Institute of Technology; Shenyang)(Manuscript received 23 April; 1983)

王国栋. 建议一个连轧张力微分方程[J]. 金属学报, 1984, 20(1): 117-122.
. PROPOSAL FOR A DIFFERENTIAL EQUATION OF TENSION IN TANDEM ROLLING[J]. Acta Metall Sin, 1984, 20(1): 117-122.

摘要 参考文献 相关文章 Metrics 全文: PDF(378 KB)   摘要: 本文建议了一个连轧张力微分方程: dσ_(fi)/dt=E/(h_i integral from n=0 to L (dx)/(h(x)))(v_(i+1)~′-v_i)它适用于恒断面和变断面等各种轧制过程。当机架间带钢断面恒定时,它可以简化成恒断面张力微分方程。基于对上述方程的推导和讨论,本文指出:认为恒断面张力微分方程可以应用到变断面情况而不带来其它误差的观点是错误的。 Abstract：A differential equation of tension in tandem rolling was proposed as: dσ_(fi)/dt=E/(h_i integral from n=0 to L (dx)/(h(x)))(v_(i+1)~′-v_i) It seems to be satisfied for those rolling processes of both uniform and variant strip section. The equation may be simplified to one for uniform strip section if it operated through the stands uniformly. Based on the derivation and discussion of the equation an approach to applying the conventional tension differential equation for the computation of the rolling process of variant gage without introducing any error would be incorrect. 收稿日期: 1984-01-18      服务 把本文推荐给朋友 加入引用管理器 E-mail Alert RSS 作者相关文章 王国栋 44.8K 链接本文: https://www.ams.org.cn/CN/      或      https://www.ams.org.cn/CN/Y1984/V20/I1/117 1 张树堂;刘玉荣,金属学报,17(1981) ,206． 2 张进之,金属学报,18(1982) ,755． No related articles found! Viewed Full text Abstract Cited   Shared      Discussed