理论分析的结果对于设计和制造低噪声的柱塞式液压泵有一定的指导意义。
The results of analysis are useful to the design and manufacture of hydraulic piston pumps with low noise.
文中算式以直轴自位式缸体结构的轴向柱塞泵为基本计算模型，但对于其他类型的轴向柱塞泵亦有很大参考应用价值。
The formulae in this paper are founded for axial piston pump whose rotor's structure is straight axis and auto-location type, but other type of pump can reference it.
以阀式径向柱塞定量泵为基泵设计了控制进油阻力的变量机构。
This article designed a displacement setting mechanism by the fixed quantity of valve model radial column piston as base pump.
往复柱塞泵转套式配流系统是一种结构紧凑、密封可靠的新型配流系统。
Rotating-sleeve distributing-flow system for reciprocating plunger pump is a compact, reliable sealing of the new distribution system.
提出了一种新型内燃式油压动力系统，该系统集成了内燃机与柱塞式液压泵技术。
One new type of internal combustion oil hydraulic power system was put forward, which integrated the technologies of internal combustion engine and oil plunger pump.
分析了斜轴式柱塞泵产生噪声的原因，并提出了减低噪声的方法。
The paper analyzes the reasons why there are noises with Angle plunger pump and puts forward noise reduction measures.
主要介绍闭式变量柱塞泵的功能改造和再应用。
This article mostly introduce reconstruction and recycle of close circuit variable pump.
主要介绍闭式变量柱塞泵的功能改造和再应用。
This article mostly introduces the reconstruction and recycle of close circuit variable pump.
介绍了柱塞式液压泵塑料壳体注塑成型模具的结构设计和工作原理，该模具具有简单合理、动作可靠等特点。
Structural design and operational principle of molds for plastics piston pump housings are presented. The mold presents itself as a simple and rational piece of design work.
针对这种情况，设计研制了一种新型井下抽油泵——自补偿式软柱塞泵。
In accordance with this circumstance, a new type of oil well pump has been designed and developed - auto - compensation soft plunger pump.
详细介绍了注水调压泵结构及工作原理、使用的前提条件及注水调压泵与柱塞式增压泵的对比特点。
The structure of regulating pump is illustrated and operation principle, application condition and comparison with piston type pump are given as well.
本文以直轴斜盘式柱塞泵为例，介绍关于工程机械液压柱塞泵使用与维修的几种新的方法。
This article presents some methods of using and maintaining of engineering mechanical hydraulic pillar-plug pump, giving an example of straight axis-oblique tray pillar-plug pump.
最后以恒压泵变量机构为实例，对YB - 20ah型柱塞式恒压主量泵变量机构进行了寻优设计，并取得了良好的效果。
Finally, taking the constant pressure pump as example, we make YB-20AH axial piston pump with constant pressure optimized by this method.
针对高含砂油井存在的砂埋柱塞、砂卡泵和漏失严重等问题，研制了自旋式防砂泵。
The self-cyclone de-sander is developed for treatment of sand problems in high sand content well.
加臭泵是专门设计的隔膜式柱塞计量泵，柱塞的运动行程机械锁定，每次输出量保持恒定。
Odorization pumps are specially designed diaphragm plunger metering pump, plunger travel of the exercise machine lock, each time to maintain a constant output.
挤出设备用单螺杆挤出机、双螺杆挤出机、多螺杆挤出机、柱塞式挤出机或熔体泵。
The extruder is a single screw extruder, a double screw extruder, a multiple screw extruder, a plunger extruder or a melt pump.
针对潮流能水轮机及其能量转换的特点，设计了一种动外壳式海水径向柱塞泵，研究了其静态性能；
In this paper, a radial piston pump with a revolving outer ring is designed for tidal energy conversion and the static characteristics of the prototype are studied.
本发明涉及一种计量泵，具体为一种柱塞式计量泵泵头。
The invention relates to a metering pump, in particular to a plunger type metering pump.
一种柱塞式定量铅液泵，属特种泵技术领域，用于解决铅液泵磨损速度快、寿命低的问题。
A plunger type quantitative lead pump belongs to the technology field of special pumps and is used for solving the problems with the lead pump, including high rate of wear and short service life.
一种柱塞式定量铅液泵，属特种泵技术领域，用于解决铅液泵磨损速度快、寿命低的问题。
A plunger type quantitative lead pump belongs to the technology field of special pumps and is used for solving the problems with the lead pump, including high rate of wear and short service life.
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