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工程设计学报
工程设计学报  2005, Vol. 12 Issue (2): 85-88    
工程设计理论、方法与技术     
皮带传动起毛机的动力性能建模
 冯培恩, 徐合生, 潘双夏, 邱清盈
浙江大学 机械设计研究所，浙江 杭州 310027
Modeling of dynamic performance for belting raising machine
 FENG  Pei-En, XU  He-Sheng, PAN  Shuang-Xia, QIU  Qing-Ying
Mechanical Design Institute, Zhejiang University, Hangzhou 310027, China
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摘要： 通过分析起毛机工作针辊受力情况，依据阶梯轴弯曲变形理论，建立了起毛机单针辊力学模型；结合针辊之间皮带受力分析，进而建立了针辊系统力学模型。在对起毛阻力及其分布规律进行一定近似假设的基础上，提出了起毛阻力模型，从而推导出电机功率与最大起毛力矩关系模型。讨论了锡林电机、顺针辊电机和逆针辊电机功率对最大起毛力矩的影响。以某型号36辊起毛机为例，说明了模型的实用性。
关键词： 起毛机;  动力性能建模;  最大起毛力矩;  动力分配    
Abstract: By analyzing the mechanical status of the working pile rollers on raising machine, the mechanical model of single pile roller is established according to stepped beam deformation theory. And then the mechanical model of pile roller is set up together with the analysis of loads on belts between pile rollers. On the basis of the hypothesis of raising resistance and its distribution, the raising torque model is proposed and furthermore the relation model of electromotor power and the maximum raising torque is deduced. Additionally, this paper involved in the influence of power on maximum raising torque in drum electromotor, pile roller electromotor and counter pile roller electromotor. Finally, taking a certain raising machine with 36 rollers as an example, the practicability of such analysis model is demonstrated.
Key words: raising machine    dynamics performance modeling    maximum raising torque    power allocation
出版日期: 2005-04-28
基金资助:

国家自然科学基金资助项目(50335040)
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冯培恩
徐合生
潘双夏
邱清盈

引用本文:

冯培恩, 徐合生, 潘双夏, 邱清盈. 皮带传动起毛机的动力性能建模[J]. 工程设计学报, 2005, 12(2): 85-88.

FENG Pei-En, XU He-Sheng, PAN Shuang-Xia, QIU Qing-Ying. Modeling of dynamic performance for belting raising machine[J]. Chinese Journal of Engineering Design, 2005, 12(2): 85-88.

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https://www.zjujournals.com/gcsjxb/CN/    或    https://www.zjujournals.com/gcsjxb/CN/Y2005/V12/I2/85

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