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投稿时间:2013-07-05 修订日期:2013-07-09 录用日期:2013-07-11 网络发布日期:2013-12-23
投稿时间:2013-07-05 修订日期:2013-07-09 录用日期:2013-07-11 网络发布日期:2013-12-23
中文摘要: 应用Ansys有限元软件,从传热学和力学角度对万能轧机轧辊的温度场和应力场进行热力耦合场分析,得到了稳定状态下轧辊温度场和应力场的分布规律,并研究了不同温度和轧制力情况下轧辊的变形情况。结果表明,轧辊温度场和应力场呈周期性变化,而且轧辊的变形情况与温度场和应力场分布成正相关关系,模拟数据与现场测得数据误差小于5%,证明模型是可靠的。
Abstract:The temperature and stress coupling fields of roller were analyzed by Ansys software based on heat transfer theory and mechanics theory. The distribution of roller’s temperature and stress fields at a steady state was obtained. The roller’s deformation situation at different temperatures and roll forces were studied. The results show that the temperature field and stress field of roller changes periodically. The roller’s deformation presents a positive correlation to the distribution of temperature field and stress field. The data error between simulation and measured in-situ is below 5%. The model is reliable.
keywords: Ansys roller temperature field stress field coupling deformation
文章编号: 中图分类号: 文献标志码:
基金项目:内蒙古自治区自然科学基金项目(2012MS0717)
| 作者 | 单位 | |
| 郭喜平 | 内蒙古科技大学 包头 014010 | 371124245@qq.com |
| 申世杰* | 内蒙古科技大学 包头 014010 | 371124245@qq.com |
| 周双 | 包头钢铁集团轨梁厂 |
| Author Name | Affiliation | |
| guoxiping | Inner Mongolia University of Science | 371124245@qq.com |
| shenshijie | 371124245@qq.com | |
| zhou shuang |
引用文本:
郭喜平,申世杰,周双.基于不同热力条件下轧辊的变形分析[J].有色金属(冶炼部分),2014(1):58-61.
guoxiping,shenshijie,zhou shuang.Roller’s Deformation Analysis under Different Thermal and Mechanical Conditions[J].Nonferrous Metals (Extractive Metallurgy),2014(1):58-61.
郭喜平,申世杰,周双.基于不同热力条件下轧辊的变形分析[J].有色金属(冶炼部分),2014(1):58-61.
guoxiping,shenshijie,zhou shuang.Roller’s Deformation Analysis under Different Thermal and Mechanical Conditions[J].Nonferrous Metals (Extractive Metallurgy),2014(1):58-61.

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