毕业论文(设计) 液压千斤顶的探究与设计.rar
毕业论文(设计) 液压千斤顶的探究与设计,目录内容摘要1关 键 词1abstract1key words11．液压千斤顶的总体设计方案.21.1液压千斤顶的原理图..21.2液压千斤顶的组成..31.3液压传动的优缺点..32．液压千斤顶结构设计和计算说明52.1大液压缸的设计.52.2小液压缸的设计122.3 油箱油管及液压阀的设计183．液压千斤顶常见的故...
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目录
内容摘要…………………………………………………………………………1
关 键 词…………………………………………………………………………1
Abstract…………………………………………………………………………1
Key words………………………………………………………………………1
1．液压千斤顶的总体设计方案……………………………………………….2
1.1液压千斤顶的原理图…………………………………………………..2
1.2液压千斤顶的组成……………………………………………………..3
1.3液压传动的优缺点……………………………………………………..3
2．液压千斤顶结构设计和计算说明……………………………………………5
2.1大液压缸的设计………………………………………………………….5
2.2小液压缸的设计…………………………………………………………12
2.3 油箱油管及液压阀的设计………………………………………………18
3．液压千斤顶常见的故障与维修………………………………………………20
参考文献………………………………………………………………………….22
致谢………………………………………………………………………………23
内容摘要:液压传动的基本原理是机械能与液压能的相互转换，液压千斤顶是典型的利用液压传动的设备，液压千斤顶具有结构紧凑、体积小、重量轻、携带方便、性能可靠等优点，被广泛应用于流动性起重作业，是维修汽车、拖拉机等理想工具。其结构轻巧坚固、灵活可靠，一人即可携带和操作，千斤顶是用刚性顶举件作为工作装置，通过顶部托座或底部托爪在小行程内顶升重物的轻小起重设备。
关 键 词: 液压传动 工作原理 故障 维护
Abstract:Hydraulic drive is to liquid pressure can for work of drive way ，its work principle is machinery can and hydraulic can of mutual conversion, hydraulic jack is typical of using hydraulic drive of device, hydraulic jack has structure compact, and volume small, and weight light, and carry easy, and performance reliable, advantages, is widely application Yu liquidity lifting job, is maintenance car, and tractor, ideal tools. Its light structure strong and flexible and reliable, one person to carry and operate, Jack is made of rigid top-lift as a work device, through the bracket at the top or bottom bracket feet lifting heavy weights in the small tour of small light lifting equipment.
Key words: Hydraulic drive operating principle broken down maintain
内容摘要…………………………………………………………………………1
关 键 词…………………………………………………………………………1
Abstract…………………………………………………………………………1
Key words………………………………………………………………………1
1．液压千斤顶的总体设计方案……………………………………………….2
1.1液压千斤顶的原理图…………………………………………………..2
1.2液压千斤顶的组成……………………………………………………..3
1.3液压传动的优缺点……………………………………………………..3
2．液压千斤顶结构设计和计算说明……………………………………………5
2.1大液压缸的设计………………………………………………………….5
2.2小液压缸的设计…………………………………………………………12
2.3 油箱油管及液压阀的设计………………………………………………18
3．液压千斤顶常见的故障与维修………………………………………………20
参考文献………………………………………………………………………….22
致谢………………………………………………………………………………23
内容摘要:液压传动的基本原理是机械能与液压能的相互转换，液压千斤顶是典型的利用液压传动的设备，液压千斤顶具有结构紧凑、体积小、重量轻、携带方便、性能可靠等优点，被广泛应用于流动性起重作业，是维修汽车、拖拉机等理想工具。其结构轻巧坚固、灵活可靠，一人即可携带和操作，千斤顶是用刚性顶举件作为工作装置，通过顶部托座或底部托爪在小行程内顶升重物的轻小起重设备。
关 键 词: 液压传动 工作原理 故障 维护
Abstract:Hydraulic drive is to liquid pressure can for work of drive way ，its work principle is machinery can and hydraulic can of mutual conversion, hydraulic jack is typical of using hydraulic drive of device, hydraulic jack has structure compact, and volume small, and weight light, and carry easy, and performance reliable, advantages, is widely application Yu liquidity lifting job, is maintenance car, and tractor, ideal tools. Its light structure strong and flexible and reliable, one person to carry and operate, Jack is made of rigid top-lift as a work device, through the bracket at the top or bottom bracket feet lifting heavy weights in the small tour of small light lifting equipment.
Key words: Hydraulic drive operating principle broken down maintain
