Front Bending Rule Research on Hot Strip Steel during Rolling with Different Diameter Rolls
YANG Chang��chun1��QI Ke��min2��QIU Chun��lin2
1. Technology Center of Taiyuan Iron & Steel Group Co Ltd�� Taiyuan 030003,Shanxi��China��2. The State Key Laboratory of Rolling and Automation Northeastern University��Shenyang 110004��Liaoning,China
Abstract��The front bending rule on the hot strip steel is researched in rolling with different diameter rolls in the laboratory.The following factors affecting on front bending are analyzed in theory: deformation ratio, input height, rolls diameter ratio and friction condition. It is found that deformation ratio is the important factor for front bending. The proper shape of front bending can be gotten through adjusting all��around these factors. It can instructs practical manufacture in some definite degree.
���;�����;����. �쾶�첽����ʱ�������ͷ���������ɵ�ʵ���о�[J]. �й������ڿ���, 2008, 26(5): 6-0.
YANG Chang��chun;QI Ke��min;QIU Chun��lin. Front Bending Rule Research on Hot Strip Steel during Rolling with Different Diameter Rolls. Chinese Journal of Iron and Steel, 2008, 26(5): 6-0.
2008, Vol. 26 
