The utility model discloses a self-lubricating bearing bush component of a centrifugal pump for a self-lubricating bearing device. The self-lubricating bearing bush component comprises an upper bearing bush (3), a lower bearing bush (9) and a bearing bush pressing cover (4), wherein both ...
结果1 题目The centrifugal pump component responsible for converting the mechanical energy of the liquid being pumped, to that of kinetic energy is the (). electric motor volute impeller diffusion nozzle相关知识点: 试题来源: 解析 C 反馈 收藏 ...
结果1 题目 The centrifugal pump component responsible for converting the mechanical energy of the liquid being pumped, to that of kinetic energy is the___. A. electric motor B. volute C. impeller D. diffusion nozzle 相关知识点: 试题来源: 解析 C. impeller 反馈 收藏 ...
In this paper, the features of vibration signals from normal and faulty conditions of a centrifugal pump were extracted from time-domain data using the discrete wavelet transform (DWT). The DWT with Multi Resolution Analysis (MRA) was used to pre-process raw vibration signals prior to extraction...
NB: These voltage and power values are related to the pump motor itself in absence of converter, but to the converter inputs if present. if present. Hydraulic side: You have to define: - The pump technology, especially whether centrifugal or positive displacement, - The pump Layout, - The...
The holiday is coming, our factory is very busy recently. In order to ensure that our customers can receive the goods before the holiday ... Learn More→ Mechaical Seals Knowledge What is mechanical seal Mechanical seal is a shaft sealing device of rotating machinery. Such as centrifugal pump...
amode of transportation 运输方式 [translate] adiameter sphere 直径球形 [translate] a长轴泵,属于离心泵的一种,在离心泵的角度来看,就是在液下泵的性能上改进而来,使其性能大大高于液下泵,运行时的平稳性更强。 The long shaft-pump, belongs to the centrifugal pump one kind, looked in the centrifugal ...
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PURPOSE OF THE HYDRAULIC FLUID As a power transmission medium, the fluid must flow easily through lines and component passages. Too much resistance to flow creates considerable power loss. The fluid also must be as incompressible as possible so that action is instantaneous when the pump is started...
DescriptionsSand Casting ANSI Process Chemical Centrifugal Water Pump Casing 4X3-82 in Titanium/Stainless Steel MaterialStainless steel, carbon steel, titanium alloy, high chrome, cast iron, bronze, ductile iron, brass, etc. Model TypeAll kinds of mod...