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| 引用本文： | 刘志亮,丁志勇,高承彬. ������ֱ����ֱ���μ���ֱ�����о�[J]. 物理测试, 2008, 26(6): 39-0 |
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| 作者姓名： | 刘志亮 丁志勇 高承彬 |
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| 作者单位： | 1. ��ɽ��ѧ��е����ѧԺ���ӱ� �ػʵ� 066004��2.���ؽ������Ϲ�˾���ӱ� �ػʵ� 066326; 3. �����ظֱ��˹�˾�������� ������� 161041 |
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| 摘 要： | 在充分考虑二辊矫直机生产工艺特点的基础上，设计了典型产品的辊形曲线，从矫直基本原理入手，根据弹塑性弯曲理论，应用迭代法计算了轧件一次弯曲矫直时的弯曲力矩和相应的反弯曲率，计算给定方案下形成的残余曲率，给出了矫直精度的数学模型。对于一定的矫直辊形和矫直方案，提出了矫直精度计算方法。具有进一步的推广应用价值。
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| 关 键 词： | ������ֱ�� ���� ���� �о� |
| 收稿时间： | 1900-01-01; |
Research on Roll Shape and Straightening Precision for Two Roll Straightener |
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| LIU Zhi-liang,DING Zhi-yong,GAO Cheng-bin. Research on Roll Shape and Straightening Precision for Two Roll Straightener[J]. Physics Examination and Testing, 2008, 26(6): 39-0 |
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| Authors: | LIU Zhi-liang DING Zhi-yong GAO Cheng-bin |
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| Affiliation: | 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 |
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| 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. |
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| Keywords: | two roll straightener roll shape precision research |
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