FE analysis of dynamic characteristics for mill's liners

Xianzhang Feng; Yanmei Cui; Zhiqiang Jiang; Tao Hou

doi:10.1117/12.836769

10 July 2009 FE analysis of dynamic characteristics for mill's liners

Xianzhang Feng, Yanmei Cui, Zhiqiang Jiang, Tao Hou

Proceedings Volume 7490, PIAGENG 2009: Intelligent Information, Control, and Communication Technology for Agricultural Engineering; 74900Z (2009) https://doi.org/10.1117/12.836769
Event: International Conference on Photonics and Image in Agriculture Engineering (PIAGENG 2009), 2009, Zhangjiajie, China

Abstract

Slab side pressing is an online regulation width technology for continuous casting slab, the liner at the bottom of the framework under the larger impact force, it often can occurrence accident of liner Board broken during working of sizing press rolling mill. In order to analyze force distribution and its peak in the liner of rolling mill during side pressing, liner dynamics model is established using nonlinear function of finite element software, and the contact mode is established for liner and wheel by Hertz law theory. It yields the relations between maximal stress and tap hole in the liner, the design scheme is extracted for improving condition of linerboard's stress, and the calculated results were much inosculated with the measured values. The studied results indicated that the liner's life gets improve obviously in field.

Citation Download Citation

Xianzhang Feng, Yanmei Cui, Zhiqiang Jiang, and Tao Hou "FE analysis of dynamic characteristics for mill's liners", Proc. SPIE 7490, PIAGENG 2009: Intelligent Information, Control, and Communication Technology for Agricultural Engineering, 74900Z (10 July 2009); https://doi.org/10.1117/12.836769

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