您目前所在的位置:首页 - 期刊简介 - 详细页面

铁道科学与工程学报

JOURNAL OF RAILWAY SCIENCE AND ENGINEERING

Vol. 9    No. 2    June 1999

[PDF Download]    [Flash Online]

    

VIBRATION AND CONTROL IN RING ROLLING PROCESS
Hua Lin1, 2, Mei Xuesong2 and Wu Xutang2

1 School of Materials Science and Engineering,Wuhan Automotive Polytechnic University, Wuhan 430070, P. R. China;
2 School of Mechanical Engineering,Xi′an Jiaotong University, Xi′an 710049, P. R. China

Abstract:The vibration characteristics and mechanisms of ring rolling process were analysed, a physical vibration model for the ring rolling process was proposed, and the dynamical vibration equations were established. Based on the contact state between ring and roller, the conditions of linear and non-linear vibrations corresponding to small and large amplitude respectively were determined, and the related stability conditions of vibration were derived. The factors which influence the vibration stability of ring rolling were discussed, which provides theoretic basis for the design, prediction and control of steady ring rolling.

 

Key words: ring rolling vibration stability process control

ISSN 1672-7029
CN 43-1423/U

主管:中华人民共和国教育部 主办:中南大学 中国铁道学会 承办:中南大学
湘ICP备09001153号 版权所有:《铁道科学与工程学报》编辑部
------------------------------------------------------------------------------------------
地 址:湖南省长沙市韶山南路22号 邮编:410075
电 话:0731-82655133,82656174   传真:0731-82655133   电子邮箱:jrse@mail.csu.edu.cn