This small pump impeller for many.
这种叶轮多用于小型泵。
High pressure impeller begins to run.
高压叶轮就开始运转。
Low noise level because of special centrifugal impeller.
采用高效叶轮，噪音低。
The impeller of the sea water pump is unevenly worn out.
海水泵叶轮严重单边磨损。
The centrifugal pump impeller and more generally for such.
一般的离心泵叶轮多为此类。
Transformative problem of aerofoil impeller is put forward.
提出了机翼型叶轮的改造问题。
The impeller by the blade, and the cover plate and the hub.
叶轮由叶片、盖板和轮毂组成。
Then layout and work out the cutting trace of impeller blade.
然后根据叶片的造型方法规划和求解叶片的数控加工轨迹。
Pump impeller loose, grinding to pump out the bottom end caps.
水泵叶轮松动，磨到水泵出水底端盖。
Too much wear with dual-suction seal ring or impeller damaged.
双吸密封环磨损过多，或叶轮损坏。
Therefore, NC manufacture of impeller blade is the most important.
所以叶轮数字化制造主要是叶片的数字化制造。
The main components have impeller, pump shell and the seal device.
主要部件有叶轮、泵壳和轴封装置。
Impeller pump outlet or whether there is a gap in the foreign body.
水泵出水口或者叶轮缝隙中是否有异物。
A method of impeller design and calculation is presented completely.
全面介绍了叶轮的设计和计算方法。
Impeller has a single suction and double suction two suction fluid ways.
叶轮有双吸和单吸两种吸液方法。
The frame base is installed inside the fan frame to support the impeller.
一基座，设置于该外框内，用以承置该叶轮于其上；
The impeller is mostly part of pump, so it decides the performance of pump.
叶轮作为泵的主要过流和能量转换部件，其决定了泵性能的好坏。
The three block self plugging structure of rubber impeller die is introduced.
介绍了橡胶叶轮模具三块式抽芯结构。
The design process of impeller is very complex and need a big amount of work.
疏浚泥泵的叶轮设计过程较复杂，工作量较大。
First, the data registration scheme for CAD model of the impeller is studied.
首先研究了叶轮CAD模型与实物数据配准问题。
Using impeller flow area optimization model, flow area of the pump was selected.
采用叶轮轴面过流面积优化模型，对叶轮的轴面流道参数进行了优化设计。
The result shows that 3_d highly effective impeller can be designed by this method.
结果证实采用此方法可以设计出三元高效叶轮。
The thrust bearing has ample capacity to support the weight of the shaft and impeller.
止推轴承有足够的能力支撑主轴和叶轮的重量。
With the floating impeller structure design, bring down the motor start and running load.
浮动叶轮结构设计，降低了电机启动及运行负载。
Primary impeller blades of vertical air compressor were broken down in the course of use.
某公司立空压机一级叶轮叶片在使用过程中断裂。
In the double-channel impeller, the flow has better flow pattern without obvious back-flow area.
双流道叶轮内流动也不均匀，但没有出现明显的回流区，流态较好。
In the double-channel impeller, the flow has better flow pattern without obvious back-flow area.
双流道叶轮内流动也不均匀，但没有出现明显的回流区，流态较好。
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