Horizon chatter in a single-roll driving temper rolling mill system

HOU Fuxiang; ZHANG Jie; SHI Xiaolu; CAO Jianguo; XIE Jianqiang; TAN Renwei

doi:10.13374/j.issn1001-053x.2006.10.036

Volume 28 Issue 10

Aug. 2021

Turn off MathJax

Article Contents

Article Navigation > Chinese Journal of Engineering > 2006 > 28(10): 973-977

HOU Fuxiang, ZHANG Jie, SHI Xiaolu, CAO Jianguo, XIE Jianqiang, TAN Renwei. Horizon chatter in a single-roll driving temper rolling mill system[J]. Chinese Journal of Engineering, 2006, 28(10): 973-977. doi: 10.13374/j.issn1001-053x.2006.10.036

Citation:

HOU Fuxiang, ZHANG Jie, SHI Xiaolu, CAO Jianguo, XIE Jianqiang, TAN Renwei. Horizon chatter in a single-roll driving temper rolling mill system[J]. Chinese Journal of Engineering, 2006, 28(10): 973-977. doi: 10.13374/j.issn1001-053x.2006.10.036

Citation:

PDF( 299 KB)

Horizon chatter in a single-roll driving temper rolling mill system

doi: 10.13374/j.issn1001-053x.2006.10.036

1. Mechanical Engineering School, University of Science and Technology Beijing, Beijing 100083, China;
2. Wuhan Iron & Steel (Group) Co., Wuhan 430083, China

Received Date: 2005-08-04
Rev Recd Date: 2005-10-26

Available Online: 2021-08-24

Abstract

Abstract

A nonlinear dynamic model of horizontal vibration was derived based on the analysis of friction state on rolling contact interface. The effects of the transform of friction state on the horizontal movement of a roll were discussed. Phase portrait technique was used to analyze the horizontal motion of a roll and determine a limit circle which could describe the path of sticking-sliding motion. The dynamic characteristics and mechanism of horizon chatter were analyzed. The critical parameters able to divide up the sticking-sliding motion requisition in the parameters plane were deduced.
- temper mill,
- single-roll drive,
- chatter,
- limit circle,
- phase portrait technique