流体机械

2010, v.38;No.455(05) 45-47

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大口径蝶阀扭拒试验装置研究
Research on Testing Device for Butterfly Vavle Torque of High Caliber

高剑;刘丰;曾钕钋;
GAO Jian,LIU Feng,ZENG NV-po(Wuhan Second Ship Design and Research Institude,Wuhan 430064,China)

摘要(Abstract):

介绍了大口径蝶阀扭矩试验装置研制背景,阐述了该装置的组成与性能,并对DN 900蝶阀样机进行了空载扭矩试验与带压扭矩试验。试验得出的数据对产品结构的改进以及动力执行机构的选型具有重要意义。该试验装置及方法也适用于其他类型各通径阀门的扭矩试验,具有较强的通用性和扩展性。
The developing background of testing device for butterfly vavle torque of high caliber was introduced,also buildup and capability was showed.Samples of 900 caliber butterfly vavle are tested for torque with and without hydraulic pressure using the device.The gotten data is useful for improving valve structure and choosing executor.This device and method are the same with other kinds of values with good currency and spread.

关键词(KeyWords): 大口径;蝶阀;扭矩;试验装置
high caliber;butterfly valve;torque;testing device

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作者(Author): 高剑;刘丰;曾钕钋;
GAO Jian,LIU Feng,ZENG NV-po(Wuhan Second Ship Design and Research Institude,Wuhan 430064,China)

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