Qin Yuan, Guo Hua, Lin Gefei, Wang Yanzhong. RAIL HEIGHT CHANGE CAUSED BY ROLL STRAIGHTENING[J]. IRON STEEL VANADIUM TITANIUM, 1999, 20(1): 38-43.
Citation:
Qin Yuan, Guo Hua, Lin Gefei, Wang Yanzhong. RAIL HEIGHT CHANGE CAUSED BY ROLL STRAIGHTENING[J]. IRON STEEL VANADIUM TITANIUM , 1999, 20(1): 38-43.
Qin Yuan, Guo Hua, Lin Gefei, Wang Yanzhong. RAIL HEIGHT CHANGE CAUSED BY ROLL STRAIGHTENING[J]. IRON STEEL VANADIUM TITANIUM, 1999, 20(1): 38-43.
Citation:
Qin Yuan, Guo Hua, Lin Gefei, Wang Yanzhong. RAIL HEIGHT CHANGE CAUSED BY ROLL STRAIGHTENING[J]. IRON STEEL VANADIUM TITANIUM , 1999, 20(1): 38-43.
RAIL HEIGHT CHANGE CAUSED BY ROLL STRAIGHTENING
1. Panzhihua Iron & Steel Research Institute;
2. Quality Administrative Department of Pangang;
3. Rail-Beam Plant of Pangang
Received Date: 1998-07-04
Abstract
The contour size changes of rail before and after straightening, involving width of rail head, rail height and rail length, were measured.The causes of rail height decrease were analyzed.The deformation mechanism of rail height decrease was put forward by means of laboratory simulation.
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