夹紧液压油缸装配图
弧焊机械手的液压系统设计
[摘要]液压在当今工业中作为一个应用广的技术，在未来更有巨大的发展的前景。在科技日益发展的今天，计算机技术在液压系统中的应用越来越广泛，并且与AI、计算机技术的融合使得液压控制系统发展更加迅速，将会在更多的场合中发挥更大的作用，也可以更精准的实现控制任务，更灵活的应用在各个领域。液压传动和气压传动称为流体传动，是根据17世纪帕斯卡提出的液体静压力传动原理而发展起来的一门新兴技术，是工农业生产中广为应用的一门技术。如今，流体传动技术水平的高低已成为一个国家工业发展水平的重要标志。液压传动技术广泛应用了如自动控制技术、计算机技术、微电子技术及新工艺和新材料等高技术成果，使传统技术有了新的发展，也使液压系统和元件的质量、水平有一定的提高。尽管如此，走向二十一世纪的液压技术不可能有惊人的技术突破，应当主要靠现有技术的改进和扩展，不断扩大其应用领域以满足未来的要求。?液压传动控制是工业中经常用到的一种控制方式，它采用液压完成传递能量的过程。因为液压传动控制方式的灵活性和便捷性，液压控制在工业上受到广泛的重视。液压传动是研究以有压流体为能源介质，来实现各种机械和自动控制的学科。液压传动利用这种元件来组成所需要的各种控制回路，再由若干回路有机组合成为完成一定控制功能的传动系统来完成能量的传递、转换和控制。液压传动是以液压油为工作介质进行能量转换和动力传递的，它具有传送能量大、布局容易、结构紧凑、换向方便、转动平稳均匀、容易完成复杂动作等优点，因而广泛应用于工程机械领域。
关键词：传动、液压系统、控制回路、工程机械
Hydraulic system Design of Arc Welding manipulator
[abstract] Hydraulic pressure is a widely used technology in today's industry, and it will have a great development prospect in the future. Today, with the development of science and technology, computer technology is more and more widely used in hydraulic system, and the integration with AI and computer technology makes the development of hydraulic control system more rapid, will play a greater role in more occasions, can also more accurately achieve control tasks, more flexible application in various fields. Domain. Hydraulic and pneumatic transmission, called fluid transmission, is a new technology developed according to the principle of hydrostatic transmission put forward by Pascal in the 17th century, and is widely used in industrial and agricultural production. Nowadays, the level of fluid transmission technology has become an important symbol of a country's industrial development level. Hydraulic transmission technology has been widely used in high-tech achievements such as automatic control technology, computer technology, microelectronics technology, new technology and new materials. It has made new progress in traditional technology and improved the quality and level of hydraulic system and components. Nevertheless, it is impossible for the hydraulic technology to make an astonishing breakthrough in the 21st century. It should depend mainly on the improvement and expansion of the existing technology and constantly expand its application fields to meet the requirements of the future. Hydraulic drive control is a kind of control method often used in industry. It uses hydraulic pressure to complete the process of energy transmission. Because of the flexibility and convenience of hydraulic transmission control mode, hydraulic control has been widely valued in industry. Hydraulic transmission is a subject that studies the use of pressurized fluid as energy medium to realize various mechanical and automatic control. Hydraulic transmission uses this kind of component to form all kinds of control loops needed, and then organically combines several loops into a transmission system to complete a certain control function to complete energy transmission, conversion and control. Hydraulic transmission is based on hydraulic oil as the working medium for energy conversion and power transmission. It has the advantages of large transmission energy, easy layout, compact structure, convenient reversal, smooth and even rotation, easy to complete complex actions, etc., so it is widely used in the field of construction machinery.
Key words: transmission, hydraulic system, control circuit, construction machinery
目录
1前言1
2选题背景2
2.1背景介绍2
2.2液压技术现状和发展趋势2
2.3研究主要内容4
3方案论证5
3.1机械手概述5
3.2机械手的设计原则: 5
3.3机械、电气、气压及液压-四大传动方式的比较5
4过程论述8
4.1设计要求： 8
4.2液压执行元件载荷的组成和计算8
4.3液压系统主要参数的确定10
4.4液压缸和液压马达所需流量的确定11
4.5系统局部关键回路的分析15
4.6液压系统图的拟定19
4.7液压元件的选用21
5结果分析24
5.1液压缸的结构设计24
5.2液压系统的性能验算25
5.3液压缸零件的技术要求28
6结论30
参考文献31
致谢32
活塞杆A3
前缸盖A1
缸筒A1
活塞A3
设计参数
设计所包含文件
字数统计
设计目录
摘要部分
手臂升降驱动力的计算
液压系统主要参数的确定
