中等流量液压试验台机械装置设计+CAD图纸
毕业论文关键词： 液压；试验台；功率回收；液压泵
The design of Medium Flow Hydraulic Test mechanical device
Abstract：Recently, the application of the hydraulic system has been in all fields of industrial, machinery, military, aviation, etc. widely applied.Hydraulic technology is gradually being more and more people to grasp, learn, at the same time, the composition and arrangement of the hydraulic systemIt is becoming increasingly complex. Therefore, in the process of hydraulic technology applications, as well as learning to master hydraulic technology in the process, there will be all kinds of hydraulic system failure occurs or system failures resulted from the failure of hydraulic components, and due to the characteristics of the hydraulic system, the majority of failures are not easy to detect. Therefore, the establishment of schools teaching the hydraulic test platform, through which hydraulic test stand, can demonstrate all the typical hydraulic system failure, failure of hydraulic components and test the pump, in order to achieve a hydraulic teaching or hydraulic systems and other multi-purpose troubleshooting. In addition, the hydraulic test bench with a mechanical power recovery, to save energy,reduce heat hydraulic fluid problem. Therefore, this is a versatile hydraulic power recovery test platform.
KeyWords: Hydraulic pressure;Test Bench;Power Recovery; Hydraulic Pump
目 录
1 绪论 1
1.1 本课题的研究背景 1
1.2 相关知识调研 1
1.3 国内外现状 2
1.3.1 国内现状 2
1.4 液压试验平台的应用与示例 3
1.4.1 75KW液压泵文修试验台 3
1.4.2 液压马达试验台 4
1.4.3 液压试验台 5
1.5 本课题解决的主要问题 6
2 液压试验台中各部分方案分析及确定 7
2.1 选用轴承座箱体的讨论分析 7
2.2 功率回收方案讨论分析 7
2.2.1 功率电回收 8
2.2.2 液压补偿功率回收 8
2.2.3 机械补偿功率回收 8
2.2.4 功率回收方案确定 8
2.3 液压试验台布局方案讨论分析 10
2.3.1 试验台布局方案一 10
2.3.2 试验台布局方案二 13
2.3.3 试验台布局方案确定 15
2.4 管接头的方案讨论分析 15
2.5 离合器选择方案讨论分析 15
2.5.1 牙嵌式离合器 15
2.5.2 电磁离合器 16
2.5.3 离合器方案选择 16
3 液压试验平台机械装置设计 18
3.1 课题原始条件及数据 18
3.2 选型 18
3.2.1 电机选型 18
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