| MPM连轧管机速度制度的设定与计算 |
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| 引用本文： | 吕庆功,彭龙洲,李晓,赵强,倪鑫. MPM连轧管机速度制度的设定与计算[J]. 钢管, 2010, 39(5): 25-29 |
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| 作者姓名： | 吕庆功 彭龙洲 李晓 赵强 倪鑫 |
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| 作者单位： | 北京科大中冶技术发展有限公司,北京,100029;内蒙古包钢钢联股份有限公司无缝钢管厂,内蒙古,包头,014010 |
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| 摘 要： | 在消化引进的MPM连轧管机工艺设定数学模型的基础上,结合连轧管工艺原理和相关算法,给出了MPM连轧管机速度制度的设定和计算方法。结果表明:轧辊速度的设定与计算的关键是确定各机架钢管出口截面积和工作辊径系数;芯棒速度制度的确定需要考虑芯棒磨损、轧制过程稳定和极限位置等约束条件。所述的模型和算法可用于同类轧管机速度制度的设定与计算。
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| 关 键 词： | 无缝钢管 MPM 速度制度 设定 计算 |
Setting and Calculation of Speed Schedule of MPM |
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| Lü Qinggong,Peng Longzhou,Li Xiao,Zhao Qiang,Ni Xin. Setting and Calculation of Speed Schedule of MPM[J]. Steel Pipe, 2010, 39(5): 25-29 |
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| Authors: | Lü Qinggong Peng Longzhou Li Xiao Zhao Qiang Ni Xin |
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| Affiliation: | Lü Qinggong1,Peng Longzhou1,Li Xiao2,Zhao Qiang2,Ni Xin2(1.SinoMet Technologies Co.,Ltd.,University of Science and Technology Beijing,Beijing 100029,China,2.Seamless Steel Tube Plant,Baogang Ganglian Corp.,Baotou 014010,China) |
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| Abstract: | Based on assimilation of the math model for technological setting of the imported MPM,and use of the mill' s process principles and relevant calculation means,methods for setting and calculation of the speed schedule thereof is established.The result shows that it is important for setting and calculation of the roll speed to define the pipe outlet sectional area and the working roll factor of each individual stand of the mill,and that setting of the mandrel speed should be based on such governing conditions... |
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| Keywords: | MPM |
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