| 利用轧机振动信号进行故障诊断的研究 |
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| 引用本文： | 谷立臣,段志善.利用轧机振动信号进行故障诊断的研究[J].西安建筑科技大学学报(自然科学版),1994(2). |
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| 作者姓名： | 谷立臣 段志善 |
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| 作者单位： | 西安建筑科技大学机械工程系 |
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| 摘 要： | 分析了自动轧管机主传动横向振动系统激励的来源、传递途径、横振响应Ｙ（ｔ）的特点，提出了两个横振监测参数ＨＡＦ及ＨＰＣ，并对其物理意义及监测方法作了说明，从信号分析角度对结构耦合振动问题作了进一步的阐述，在此基础上设计了轧机故障诊断系统。
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| 关 键 词： | 故障诊断／状态参数，耦合激励，扭振系统，横振系统 |
On diagnosing mill fault by vibration response |
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| Gu Lichen Duan Zhishan.On diagnosing mill fault by vibration response[J].Journal of Xi'an University of Architecture & Technology,1994(2). |
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| Authors: | Gu Lichen Duan Zhishan |
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| Abstract: | On the basis of detailed analysing the causes, transmitting paths and response characteristics of mill transverse vibration system, this paper presents the two parametersHAF, HPC which may be used to monitor the condition of load and operating mechamcal equipment. Furthermore, the paper describes monitor methods and behavior of thetwo parametevs, and gives a method about mill fault diagnosis by transverse vibrationresponse. |
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| Keywords: | fault diagnosis/coupled impel torsional uibration transuerse vibration condition parameter |
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