固定衬套 stationary bushing
- 单螺杆泵是一种新型的内啮合回转式容积泵。主要工作部件是偏心螺杆(转子)和固定的衬套(定子)。
Single-screw pump is a new volume of the inner rotary gear pump. The main working parts are eccentric screw (rotor) and fixed bushing (stator). - 分析了航空发动机附件机匣轴承衬套采用松螺纹固定的结构在高温时失效的原因。
Failure of bearing bush fixture is investigated in accessory gearbox of aeroengine. An improved fixing stud with interference is used to fix the bearing bush. - 它主要是由固定在泵体中的衬套(泵缸)以及安插在泵缸中的主动螺杆和与其啮合的两根从动螺杆所组成。
It is primarily fixed in the bushing in the pump (pump tank) and placed in the pump cylinder screw, and with the active engagement of the two driven screw formed.
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