Research on Roll Shape and Straightening Precision for Two Roll Straightener
LIU Zhi��liang1��DING Zhi��yong2��GAO Cheng��bin3
1.College of Mechanical Engineering, Yanshan University, Qinhuangdao 066004, Hebei,China; 2.Shouqin Corps Steel Co Ltd,Qinhuangdao 066326,Hebei,China;3. Beixin Branch,Beiman Corps Steel Co Ltd,qiqihar 210900, Heilongjiang,China
Abstract��The advanced method improving straightener precision are provided in this article .Based on the bending theory both of elastics and plastics,by using the overlap method,the bending moment,reverse curvature,remainder curvature at given scheme are calculated.The shape parameters of two��roll straightener are proposed taking into account production techniques. It is usefur for spreading.
��־��;��־��;�߳б�. ������ֱ����ֱ���μ���ֱ�����о�[J]. �й������ڿ���, 2008, 26(6): 39-0.
LIU Zhi��liang;DING Zhi��yong;GAO Cheng��bin. Research on Roll Shape and Straightening Precision for Two Roll Straightener. Chinese Journal of Iron and Steel, 2008, 26(6): 39-0.
2008, Vol. 26 
