• 介绍了数字向柱塞泵工作原理

    The work theory of digital pump is introduced simply.

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  • 轴向柱塞实际流量流量脉动情况复杂

    The actual flow and pulsation of the axial piston pump are more complicated physical phenomena.

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  • 目前数字变量轴向还存在着很多问题

    At present, digital variable displacement axial piston pump has some problems.

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  • 文中算式其它类型的柱塞有应用价值

    The formula is also valuable to other axial piston pumps.

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  • 液压采用功率自动变量轴向柱塞节省能源

    A. Hydraulic pressure ADAPTS constant power variable axial piston pump for energy saving.

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  • 本文介绍了轴向柱塞进行有限元分析方法结果

    The procedure and results of a finite element analysis on the oil distributing plate of an axial piston pump are introduced.

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  • 基于参数化建模模块,构建LA4V轴向柱塞几何模型

    Based on parametric modeling module, geometric model of LA4V type axial piston pump was built.

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  • 所得结论,进一步改进轴向柱塞配流性能提供理论依据

    The conclusion offers a theoretical basis to improve the characteristics of distributing pair in axial piston pump.

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  • 设计主要两个部分内容液压轴向柱塞噪声分析结构改进

    The content of paper includes two parts: the noise analysis of hydraulic axial piston pump and improved design of structure.

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  • 利用二者模型底层接口搭建了耦合轴向柱塞虚拟样机模型。

    Solid-liquid coupling virtual prototype of axial piston pump was put up based on the interface of the two models.

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  • 可见轴向柱塞特性进行深入细致分析研究有着重要意义

    Can be seen on the axial piston pump with dynamic characteristics of flow field during distribution process of an in-depth and detailed analysis has important significance.

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  • 分析轴向塞泵工作易出现某些故障原因提出了改进措施

    The paper analyses fault reason of the axial piston motor during changing the flow and puts forward some improvement methods.

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  • 本文对轴向柱塞泵或马达缸体之间稳态油流动做数值计算。

    Sealing and lubricating fluid film between port plate and cylinder block of axial piston machines has complex shapes.

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  • 本文轴向柱塞非线性特征进行深入的分析研究,给出了准确完整数学描述

    In this paper, the nonlinear characteristics of axial piston pumps have been analyzed and explored thoroughly, and the precise mathematical descriptions have been presented.

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  • 本文讨论了轴向柱塞冲击原因危害并介绍分析了几种控制配油冲击的方法

    This article discusses the cause and damage of shock during distributing oil in axial plunger pump, introduces and analyzes some methods of controlling shock during distributing oil.

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  • 水压技术研究中,以轴向柱塞为代表的水压开发极其关键的,也具有较大难度

    On research of water hydraulics, the development of water hydraulic axial piston pump is extremely vital and is much difficult.

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  • 大量研究表明之间铰副摩擦力很大程度影响轴向柱塞泵性能寿命。

    A lot of study showed that the friction of the ball friction coupling between piston and slipper obviously affected the life-span and the performance of the axial piston pump.

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  • 机构流体高度耦合动力元件,两者的耦合特性轴向柱塞泵研究重点难点。

    Axial piston pump, the power component, is highly coupled with mechanism and fluid. Relevant research mainly focuses on the coupling characteristics.

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  • 基于平台分析轴向塞泵相关机构特性以及流体特性,证明了平台在实际问题上应用能力

    Practical application ability of ViSPA is proved by the analysis of the characteristics of relevant mechanism and fluid.

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  • 为了补偿差动面积改变输出流量,提出采用并联型三配流窗口变量轴向柱塞方案

    In order to compensate for the area deviation of differential cylinder and change the output flow of the pump, a program of parallel-type of three-window of variable axial piston pump was proposed.

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  • 本文分析了轴向柱塞降噪效果欠佳原因提出提高降噪效果设计准则注意的问题。

    This paper analyzes the cause of poor noise-reduction effect of high pressure axial piston pump, and puts forward design criterion and attention points of improving noise-reduction effect.

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  • 现代轴向柱塞,就工作参数而言由于工作压力转速不断提高噪声指标要求越来越严格

    Modern axial piston pump in terms of its operating parameters, because of its work pressure and speed continues increasing, the noise index requirements become more stringent.

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  • 因此开展配流特性研究开发设计这种多作用柱塞具有十分重要的指导意义现实意义。

    So, the study of characteristics of port plate pairs has great guiding significance and practical significance to the development and design of multi-action constant axial piston pump.

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  • 然而柱塞研究中,由于粘度的粘度小得多,因此,惯性较大作用

    However, in research of water hydraulic axial piston pump, inertia items should play an important role because the viscosity of water is much less than that of oil.

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  • 然后分析对于63cy 14 - 1b型轴向塞泵哪些地方需要改进这些地方又哪些因素关联。

    Then analyze, fill pump to Model 63cy14-1b axial column what place need improvement, and place these with what factor have something to do, unite.

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  • 较大排量轴向柱塞,建立了流量脉动测试系统,实现了多种压力流量脉动的测试。

    An axial piston pump with large displacement has been used as the pump under test, a measurement system has been put forward and flow ripples at different pressures have been determined.

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  • 针对轴向柱塞故障特征模糊性不完备特点,提出一种多特征信息融合贝叶斯网络相结合故障诊断方法

    Aiming at the fuzzy and incomplete nature of fault characteristics of axial piston pump, a method of Bayesian networks and multi-characteristic information fusion was proposed.

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  • 文中算式自位缸体结构为基本计算模型,对于其他类型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.

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  • [2]于思淼。轴向柱塞靴流体支撑特性分析结构优选[D]。哈尔滨:哈尔滨工业大学,2013。

    YU Simiao. Characteristics Analysis and Structure Optimization of Slipper with Static and Dynamic Pressure Support Used in the Axial Piston Pump [d]. Harbin: Harbin Institute of Technology, 2013.

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  • [2]于思淼。轴向柱塞靴流体支撑特性分析结构优选[D]。哈尔滨:哈尔滨工业大学,2013。

    YU Simiao. Characteristics Analysis and Structure Optimization of Slipper with Static and Dynamic Pressure Support Used in the Axial Piston Pump [d]. Harbin: Harbin Institute of Technology, 2013.

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