乳化液泵的液力端三维装配图
BRW200/31.5乳化液泵液力端设计
[摘要]乳化液泵是综合采煤工作面液压支架的主要动力提供，性能好坏对液压支架的可靠性有着重大影响。近几年来，随着综合采煤技术的不断提高，综合采煤的机械装备与技术能力都逐渐增高，煤矿对乳化液泵站可以提供的压力与流量要求更高。传统的设计费力、费时，甚至有个别时刻都无法实现研发高性能泵的目标。应用系统的仿真模拟技术是作为结构设计、优化的重要依据，为乳化液泵的设计、研究、优化提供了技术方面的支持。
这篇文章是结合了传统的设计思路和成体系的仿真技术，依据乳化液泵的有关资料，建立相对应的乳化液泵的数学模型:利用SolidWorks软件的三维建模，建立柱塞泵的完整三维模型，比较两种泵模型的数据资料，从而达到优化泵的对应参数、完善结构设计的目的。
[关键词]乳化液泵；容积效率；曲轴转速；SolidWorks仿真
Design of hydraulic end of BRW200/31.5 Emulsion pump
[Abstract]Emulsion pump is the main power supply of hydraulic support and hydraulic support in integrated coal mining face. In recentyears,with the continuous improvement of integrated coal mining technology, the equipment and technical capacity of integrated coal mining are gradually increasing,which requires higher pressure and flow that can be provided by emulsion pumping station. Traditional design effort, time-consuming, and even sometimes can not achieve high-performance pump research and development goals. The simulation technology of the system is an important basis for the design and structure optimization, and provides useful technical support for the design and research optimization of emulsion pump.In this article, combinedwith traditional design method and the system simulationtec: hunology based on theoretical knowledge of emulsion pump,we established thema thematic al model of pumpvolume loss; using SolidWorks simulation software systemweestablished plunger pump system model. By comparing the analysis Iesults of the two models,we ac lieve the purposes of optimizing parameters and improving struc tural design of punps.
This article combines the traditional design ideas and the simulation technology of the system, and establishes the mathematical model of the emulsion pump according to the relevant data of the emulsion pump. Using the three-dimensional modeling of SolidWorks software, the system model of the plunger pump is established, and the data of the two pump models are compared, so as to optimize the corresponding coefficient of the pump and improve it. The purpose of structural design.
[Keywords]： Emulsion pump；Volumetric Eficiency；Crankshaft Speed；SolidWorks Simulatio
目录
前言1
1选题背景1
1.1国内乳化液泵研究现状1
1.2国外乳化液泵研究现状2
1.3乳化液的发展趋势2
1.4研究目的和意义3
2液力端方案论证4
3乳化液泵的流量分析8
3.1柱塞运动规律8
3.2流量分析及其流量曲线10
3.2.1平均流量10
3.2.2瞬时流量10
3.2.4流量不均度14
4泵阀的设计15
4.1工作原理15
4.2选择方案16
4.4弹簧主要参数计算18
4.5泵阀和弹簧参数表20
4.6阀箱设计21
5柱塞组的设计22
5.1柱塞的设计22
5.1.1柱塞的工作条件和设计要求22
5.1.2柱塞的材料23
5.1.3柱塞头部的设计24
5.2柱塞销的设计27
5.2.1柱塞销的结构、材料27
5.2.2柱塞销强度和刚度计算28
5.3柱塞销座28
5.3.1柱塞销座结构设计28
5.3.2验算比压力29
5.4柱塞环设计及计算29
5.4.1柱塞环形状及主要尺寸设计29
5.4.2柱塞环强度校核29
6缸套设计30
6.1方案选择30
6.2缸套内流量和压力分析31
总结32
参考文献32
致谢34
进排液阀三维装配图
弹性阀体
阀连接轴
阀体
阀压盖
装配图
二维所包含图纸
设计所包含文件
字数统计
说明书前三页
