摘要
The deflection of rolls of Sendzimir mill with double AS-U-Roll was simulated by finite element method(FEM). The influences of rolling pressure, strip width and rolls-assignment on rolls deflection were analyzed. The results show that the work roll deflection increases with the increase of rolling pressure and the reduction of work roll radius, but the rigid displacement of work roll slightly changes; the work roll end might appear negative displacement for the narrow strip width and high rolling pressure that might cause the contact of work rolls. The research results are significant for guiding production and theoretical analysis of the rolls system of Sendzimir mill.
The deflection of rolls of Sendzimir mill with double AS-U-Roll was simulated by finite element method（FEM）. The influences of rolling pressure, strip width and rolls-assignment on rolls deflection were analyzed. The results show that the work roll deflection increases with the increase of rolling pressure and the reduction of work roll radius, but the rigid displacement of work roll slightly changes; the work roll end might appear negative displacement for the narrow strip width and high rolling pressure that might cause the contact of work rolls. The research results are significant for guiding production and theoretical analysis of the rolls system of Sendzimir mill.
出处
《中国有色金属学会会刊：英文版》
EI
CSCD
2007年第3期600-605,共6页
Transactions of Nonferrous Metals Society of China
基金
Project(50534020) supported by the National Natural Science Foundation of China
关键词
滚转偏度
磨粉机
有限元件
3D技术
roll deflection
Sendzimir mill
finite element method
double AS-U-roll
