STUDY ON THE DYNAMIC CHARACTERISTICS OF THE MAIN DRIVE SYSTEM OF ROLLING MILL

GUO ZhiQiang; CHANG MingRui; REN XuePing; YANG Jie

doi:10.16579/j.issn.1001.9669.2019.06.036

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STUDY ON THE DYNAMIC CHARACTERISTICS OF THE MAIN DRIVE SYSTEM OF ROLLING MILL

更新时间：2022-09-22

- STUDY ON THE DYNAMIC CHARACTERISTICS OF THE MAIN DRIVE SYSTEM OF ROLLING MILL
- Journal of Mechanical Strength Vol. 41, Issue 6, Pages: 1504-1508(2019)
- 作者机构：
  
  1. 内蒙古科技大学机械工程学院
- 作者简介：
- 基金信息：
- DOI：10.16579/j.issn.1001.9669.2019.06.036
  CLC：
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GUO ZhiQiang, CHANG MingRui, REN XuePing, et al. STUDY ON THE DYNAMIC CHARACTERISTICS OF THE MAIN DRIVE SYSTEM OF ROLLING MILL. [J]. 41(6):1504-1508(2019)
DOI：

GUO ZhiQiang, CHANG MingRui, REN XuePing, et al. STUDY ON THE DYNAMIC CHARACTERISTICS OF THE MAIN DRIVE SYSTEM OF ROLLING MILL. [J]. 41(6):1504-1508(2019) DOI： 10.16579/j.issn.1001.9669.2019.06.036.

摘要

间隙会造成轧机主传动系统特性变差,间隙大小对系统的影响如何是生产企业所关注的。基于数值模拟与有限元分析方法,研究含多间隙的成品初轧机主传动系统,因间隙大小的不同而引起系统动态特性的变化。利用Matlab数值仿真和Ansys有限元计算,分别得出不同间隙对系统动态响应与应力变化的不同影响。两种方法相互验证与补充为轧机生产实践提供理论参考。

Abstract

The gap can result in the characteristics of the main drive system of the mill become bad,the influence of the gap size on the system is the concern of enterprises. This paper is based on numerical simulation and finite element analysis,to study the main drive system of the initial mill with multiple gaps,its dynamic characteristics are changed due to the difference of gap size. a The difference of dynamic response and stress change of the system is obtained by using MATLAB numerical simulation and ANSYS finite element calculation. This two methods verify and supplement each other to provide theoretical reference for mill production practice.

关键词

轧机间隙数值模拟有限元分析

Keywords

Rolling millClearanceThe numerical simulationFinite element analysis

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