Item Sponsored by National Natural Science Foundation of China (50875231);Great Natural Science Foundation of Hebei Province of China (E2006001038)
The strip with a time-dependent tension moves, namely a harmonically varying tension about a constant initial tension. The nonlinear vibration model of moving strip between two mills with time-dependent tension was es...
Item Sponsored by National Natural Science Foundation of China(50875231);Great Natural Science Foundation of Hebei Province of China(E2006001038)
Taking the moving strip between two stands of some tandem rolling mill in rolling process as a subject for investigation, according to the Poisson-Kirchhoff sheet theory, the vibration model of the moving strip in rol...
supported by National Natural Science Foundation of China (Grant No. 50875231);Hebei Provincial Major Natural Science Foundation of China (Grant No. E2006001038)
The shape and thickness qualities of strip are influenced by the vibration of rolling mill. At present, the researches on the vibration of rolling mill are mainly the vertical vibration and torsional vibration of sing...