高刚度轧机辊系行为微尺度等效杆系法分析

采用虚铰链巧妙解决了轧机辊系轧制状态下的杆系等效问题,给出微尺度等效杆系法等效原理,并对国内外典型高刚度轧机辊系微尺度行为进行分析,阐明现有高刚度轧机在实际运行中存在问题的根源,为设计新型高刚度轧机提供重要的理论依据。

Analyzing Behavior of Roll System of High-Rigid Mill by the Method of Micro-Size Equivalent System of Pole

By using the virtual hinge,it has been ingeniously solved that the equivalent problem of pole about mill rolls system under the rolling condition.In addition,the equivalent principle of micro-size equivalent system of pole is given too.Through analyzing the micro-size behavior of domestic and foreign high-rigid rolling mill rolls system,the root of the problems of the existing high-rigid mill in practice is pointed out.The study result provides the important theory basis for designing new high-rigid rolling mill.