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铁道科学与工程学报

JOURNAL OF RAILWAY SCIENCE AND ENGINEERING

Vol. 12    No. 1    February 2002

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Micro scale design and experimental research of 
rolling interface
ZHONG Jue(钟  掘), WANG Ai-lun(王艾伦), WU Yun-xin(吴运新), 
DUAN Ji-an(段吉安)

College of Mechanical and Electronic Engineering, 
Central South University, Changsha 410083, China

Abstract:Aimed at some central issues of general interest and odd phenomena, an experimental research analysis and simulation of rolling interface was presented. Some root causes or originations of these issues were found. It is shown clearly that, surface roughness of working roll, a certain vibration mode of roll gap, material types of roll sleeve and lubrication state of rolling interface are the key factors determining rolling material quality and are sensitive to dynamic stability of rolling interface.

 

Key words:  interface; dynamic stability; temperature field

ISSN 1672-7029
CN 43-1423/U

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