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| 中高速多级离心泵转子的动平衡试验与研究 | |
| 引用本文： | 郑红海,肖萍,邢桂坤.中高速多级离心泵转子的动平衡试验与研究[J].化工设备与管道,2012,49(5):37-40. |
| 作者姓名： | 郑红海 肖萍 邢桂坤 |
| 作者单位： | 1. 杭州大路实业公司,杭州,311234 2. 宁夏石化公司,银川,750026 3. 中国寰球工程公司,北京,100029 |
| 摘 要： | 通过对中高速多级离心式高压液氨泵转子动平衡试验过程的分析与研究，阐述了该泵转子动平衡按实际的振动波形进行模态平衡的方法。根据转子高速动平衡运转试验及泵实际运行表明，该动平衡方法取得了良好效果。通过对液氨泵转子碰到的振动波形与模态平衡法试验的说明，为今后进一步探索同类机械转子模态平衡法动平衡试验提供了一些应用经验。 |
| 关 键 词： | 动平衡 湿转子 柔性转子 临界转速 振动波形 高压液氨泵 模态平衡法 |
Dynamic Balance Test and Study for Rotor in Medium and High Speed Multi Stage Centrifugal Pump |
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| ZHENG Hong-hai , XIAO Ping , XING Gui-kun.Dynamic Balance Test and Study for Rotor in Medium and High Speed Multi Stage Centrifugal Pump[J].Process Equipment & Piping,2012,49(5):37-40. | |
| Authors: | ZHENG Hong-hai XIAO Ping XING Gui-kun |
| Affiliation: | 1.Hangzhou Da Lu Industrial Co.,Hangzhou 311234,China;2.Ningxia Petrochemical Co.Yinchuan 750026,China; 3.China Huan Qiu Engineering Co.,Beijing 100029,China) |
| Abstract: | With the analysis and study of dynamic balance test for the rotor in medium and high speed centrifugal high pressure liquid ammonia pump with multi stage, the method of carrying out modal balance according to actual vibration wave has been described. Based on the results from high speed dynamic balance test and the practical performance of the pump, the method was proved to be excellent. With the explanation for vibration wave of rotor in liquid ammonia pump and modal balance test, some practical experiences of modal balance test for the same rotors can be referenced. |
| Keywords: | dynamic balance wet rotor flexible rotor critical speed vibration wave high pressure liquid ammonia pump modal balance method |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |