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液压支架立柱和千斤顶试验台液压控制系统设计+CAD图纸

时间:2019-07-21 16:43来源:毕业论文
液压支架立柱和千斤顶试验台液压控制系统设计由液压系统的设计可知本设计的系统中的增压装置采用双向自动增压缸,对双向自动增压缸的各个参数进行设计计算,并绘制其装配图和

液压支架立柱和千斤顶试验台液压控制系统设计【摘要】目前我国煤矿采煤工作面大部分是综采面,而液压支架是现代煤矿综采工作面中的配套支护设备,立柱是其主要结构件。立柱工作的可靠性直接关系到矿井生产的正常化和工人的生命安全,因此必须做好对立柱性能检测试验台的设计。37443
本文主要针对目前国内外对于液压支架立柱和千斤顶试验台装置设计中存在的问题,设计了立柱试验台的液压控制系统。本文主要内容如下:
1.熟读本次设计的标准,并按标准中要求的试验项目详细设计了试验台的液压控制系统,并对设计出的液压系统的原理进行说明。
2.由液压系统的设计可知本设计的系统中的增压装置采用双向自动增压缸,对双向自动增压缸的各个参数进行设计计算,并绘制其装配图和零件图。
3.由对液压系统中的各个元件的选型,并根据所选的元件,设计油泵站的各个参数,给出合理的油泵站结构。
4.对本系统的液压台外形进行设计,并安装元件进行调试。
毕业论文关键词】液压支架立柱;液压系统;试验台;设计计算
Hydraulic control system design for hydraulic support column and jack test rig
[Abstract]Abstract most of the coal mining face in our country is fully mechanized coal face, and the hydraulic support is the supporting equipment in the fully mechanized coal mining face of modern coal mine, and the main structure of the column is the column.. The reliability of the column is directly related to the normal operation of the coal mine production and the safety of the workers, so the design of the test platform for the performance of the column should be well prepared. 源`自^六;维'论.文;网www.lwfree.cn
    In this paper, the hydraulic pressure control system of the column test-bed is designed, which is the problem in the design of the hydraulic support column and the jack device..The main contents of this paper are as follows:
    1. Familiar with the design standards and to comply with the standard requirements of the test items in the detailed design of the test bed of hydraulic control system, and the principle of the design of the hydraulic system is described.
    2. By the design of the hydraulic system can be pressurizing device design system using two-way automatic pressurizing cylinder, the various parameters of the two-way automatic booster cylinder design calculation, and draw the assembly drawing and parts drawing.
    3 by the selection of the various components of the hydraulic system, and according to the selected components, design the pump station parameters, and give a reasonable pump station structure.
    4 the design of the hydraulic table of the system, and the installation of components for debugging.
[keywords] hydraulic support column, hydraulic system, test rig, design calculation
目录
第一章  绪论    1
1.1课题研究背景    1
1.2国内外对立柱试验台的研究现状    1
1.3 课题研究的意义    3
1.4 本课题的主要研究内容    3
第二章  试验台液压控制系统设计    4
2.1试验台设计标准和技术参数    4
2.2 液压系统方案设计    4
2.2.1 立柱试验台控制方式确定    4
2.2.2 试验台液压系统回路设计    4
2.2.3拟定试验台液压控制系统原理图    7 源`自^六;维'论.文;网www.lwfree.cn
2.2.4分析试验台的测试项目    7
2.3 本章小结    8
第三章  增压缸设计    9
3.1增压液压缸的工作原理    9
3.2 增压缸主要零部件设计    9 液压支架立柱和千斤顶试验台液压控制系统设计+CAD图纸:http://www.lwfree.cn/jixie/20190721/36189.html
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