| IS50-32-200型离心泵叶轮切割研究 |
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| 引用本文： | 蔡礼权. IS50-32-200型离心泵叶轮切割研究[J]. 陕西科技大学学报, 2009, 27(4): 93-96 |
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| 作者姓名： | 蔡礼权 |
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| 作者单位： | 福建工程学院环境与设备工程系,福建,福州,350000 |
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| 摘 要： | 应用泵切割定律和切割抛物线方程,计算了IS50-32-200型低比转速离心泵叶轮外径的切割量,对用户已购买泵叶轮进行了切割改造.切割后的泵性能符合用户要求的性能参数,证明此方法计算泵的切割量切实可行,扩展了该泵的使用范围.
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| 关 键 词： | 离心泵 切割定律 切割抛物线方程 切割量 |
STUDY OF CUTTING IMPELLER OF IS50-32-200 CENTRIFUGAL PUMP |
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| CAI Li-quan. STUDY OF CUTTING IMPELLER OF IS50-32-200 CENTRIFUGAL PUMP[J]. Journal of Shaanxi University of Science & Technology(Natural Science Edition), 2009, 27(4): 93-96 |
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| Authors: | CAI Li-quan |
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| Affiliation: | CAI Li-quan (Department of Environment and Equipment, Fujian University of Technology,Fuzhou 350000,China ) |
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| Abstract: | In the paper, The pump cutting theory and cutting parabolic curve equation were used to calculate the cutting value of the impellers of the IS50-32-200 centrifugal pump with low specific speed, and then the pump impellers were cut according to the result of calculation. After cutting, the performance parameter meet the requirements of the customer. It shows the method of calculating is feasible,which can enlarge the using range of the pump. |
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| Keywords: | centrifugal pump cutting theory cutting parabolic curve equation cutting value |
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