| 步进式冷床优化设计 |
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| 引用本文： | 陈碧楠,宋鹍,刘荣. 步进式冷床优化设计[J]. 重庆理工大学学报(自然科学版), 2008, 22(7) |
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| 作者姓名： | 陈碧楠 宋鹍 刘荣 |
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| 作者单位： | 中冶赛迪工程技术股份有限公司 重庆400013(陈碧楠，刘荣)，重庆工学院重庆汽车学院 重庆400050(宋鵾) |
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| 摘 要： | 以某钢管厂步进式冷床升降系统为例,介绍了冷床升降系统的工作原理,根据运动分析建立了力学模型,并进行了详细的静力分析、计算,绘出了一个步进周期内电机负荷的曲线图,采用均方根法进行驱动电机的优化选型和校验,最后采用平衡锤抵消部分负载力矩的方式改善了电机的负载状况.
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| 关 键 词： | 步进式冷床 钢管 升降系统 优化设计 均方根 |
Optimization Design for the Lifting System of Walking Beam Cooling Bed |
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| CHEN Bi-nan,SONG Kun,LIU Rong. Optimization Design for the Lifting System of Walking Beam Cooling Bed[J]. Journal of Chongqing University of Technology(Natural Science), 2008, 22(7) |
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| Authors: | CHEN Bi-nan SONG Kun LIU Rong |
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| Affiliation: | CHEN Bi-nan1,SONG Kun2,LIU Rong1 |
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| Abstract: | The lifting system is a core of the large cooling bed design,and the key is the design of driving device.Taking the design of walking beam cooling bed of a steel pipe factory,this paper introduces the operational principle of the lifting system,builds up the mechanical model about the lifting system according the motion analysis,and draws the graph of motor load within a walking cycle by conducting detailed static analysis.Besides,the method of root mean square is used to select and verify the optimal motor,and the stress status for the motor is improved by increasing balance load. |
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| Keywords: | walking beam cooling bed steel pipe lifting system optimization design root mean square |
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