Thermo-mechanical coupled analysis of hot ring rolling process

被引：20
|
作者：
Sun Zhi-chao [1 ]
Yang He [1 ]
Ou Xin-zhe [1 ]
机构：
[1] NW Polytech Univ, State Key Lab Solidificat Proc, Coll Mat Sci & Engn, Xian 710072, Peoples R China
来源：
TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA | 2008年 / 18卷 / 05期
基金：
中国国家自然科学基金;
关键词：
hot ring rolling; coupled thermo-mechanical FE model; temperature distribution; deformation nonuniformity; FEM;
D O I：
10.1016/S1003-6326(08)60207-1
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
A 3D rigid-plastic and coupled thermo-mechanical FE model for hot ring rolling(HRR) was developed based on DEFORM 3D software, then coupled heat transferring, material flow and temperature distribution of the ring in HRR were simulated and the effects of process parameters on them were analyzed. The results show that the deformation nonuniformity of ring blank increases with the increase of the rotational speed of driver roll and friction factor or the decrease of the feed rate of idle roll and initial temperature of ring blank. The temperature nonuniformity of ring blank decreases with the increase of the feed rate of idle roll or the decrease of initial temperature of ring blank and friction factor. There is an optimum rotational speed of driver roll under which the temperature distribution of ring blank is the most uniform. The results obtained can provide a guide for forming parameters optimization and quality control.
引用
收藏
页码：1216 / 1222
页数：7
相关论文
共 50 条
  • [1] Thermo-mechanical coupled analysis of hot ring rolling process
    孙志超
    杨合
    欧新哲
    [J]. Transactions of Nonferrous Metals Society of China, 2008, (05) : 1216 - 1222
  • [2] Coupled thermo-mechanical finite-element modelling of hot ring rolling process
    Song, JL
    Dowson, AL
    Jacobs, MH
    Brooks, J
    Beden, I
    [J]. JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2002, 121 (2-3) : 332 - 340
  • [3] A new model for thermo-mechanical coupled analysis of hot rolling
    Ma, Geng-Sheng
    Liu, Yuan-Ming
    Peng, Wen
    Yin, Fang-Chen
    Ding, Jing-Guo
    Zhao, De-Wen
    Di, Hong-Shuang
    Zhang, Dian-Hua
    [J]. JOURNAL OF THE BRAZILIAN SOCIETY OF MECHANICAL SCIENCES AND ENGINEERING, 2017, 39 (02) : 523 - 530
  • [4] A new model for thermo-mechanical coupled analysis of hot rolling
    Geng-Sheng Ma
    Yuan-Ming Liu
    Wen Peng
    Fang-Chen Yin
    Jing-Guo Ding
    De-Wen Zhao
    Hong-Shuang Di
    Dian-Hua Zhang
    [J]. Journal of the Brazilian Society of Mechanical Sciences and Engineering, 2017, 39 : 523 - 530
  • [5] Coupled Thermo-mechanical Analysis of Process-integrated Powder Coating by Means of Hot Rolling
    Kebriaei, R.
    Frischkorn, J.
    Reese, S.
    Moll, H.
    Theisen, W.
    Husmann, T.
    Meier, H.
    [J]. MATERIAL FORMING - ESAFORM 2012, PTS 1 & 2, 2012, 504-506 : 193 - +
  • [6] Thermo-mechanical coupled analysis of heavy shell ring hot rolling mill with two drive rolls
    Sun Jian-liang
    Liu Hong-min
    Peng Yan
    Liu Gang
    Liu Yan
    [J]. MANAGEMENT, MANUFACTURING AND MATERIALS ENGINEERING, PTS 1 AND 2, 2012, 452-453 : 200 - +
  • [7] A Comparison between Isothermal and Coupled Thermo-Mechanical FE Analyses of the Ring Rolling Process
    Anjami, Nassir
    Basti, Ali
    [J]. ADVANCES IN MATERIALS AND PROCESSING TECHNOLOGIES II, PTS 1 AND 2, 2011, 264-265 : 235 - 240
  • [8] Investigation of rolls size effects on hot ring rolling process by coupled thermo-mechanical 3D-FEA
    Anjami, Nassir
    Basti, Ali
    [J]. JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2010, 210 (10) : 1364 - 1377
  • [9] Coupled thermo-mechanical analysis of the high-speed hot-forging process
    Liu, QB
    Fu, ZX
    Yang, H
    Wu, SC
    [J]. JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 1997, 69 (1-3) : 190 - 197
  • [10] Thermo-mechanical coupled simulation of hot stamping components for process design
    A. Erman Tekkaya
    Hossein Karbasian
    Werner Homberg
    Matthias Kleiner
    [J]. Production Engineering, 2007, 1 (1) : 85 - 89
12345