卧式单面钻镗两用组合机床液压系统设计含15张CAD图+说明书

夹紧油缸设计装配图

摘要
本课题研究的主要内容是卧式单面钻镗两用组合机床液压系统设计。液压系统的设计是整个机器设计的一部分，它的任务是根据机器的用途、特点和要求，利用液压传动的基本原理，拟定出合理的液压系统图，再经过必要的计算来确定液压系统的参数，然后按照这些参数来选用液压元件的规格和进行系统的结构设计，最后对液压系统的主要性能进行验算。作为现代机械设备实现传动与控制的重要技术手段，液压技术在国民经济各领域得到了广泛的应用。与其他传动控制技术相比，液压技术具有能量密度高﹑配置灵活方便﹑调速范围大﹑工作平稳且快速性好﹑易于控制并过载保护﹑易于实现自动化和机电液一体化整合﹑系统设计制造和使用维护方便等多种显着的技术优势，因而使其成为现代机械工程的基本技术构成和现代控制工程的基本技术要素。
关键字：滑台液压系统；液压系统；液压元件;性能
ABSTRACT
As an important technical means of modern machinery and equipment to achieve transmission and control of hydraulic technology in all areas of the national economy has been widely used. Compared with other transmission control technology, hydraulic technology with high energy density configuration flexibility steady speed range, good work and quick and easy to control and overload protection easy to automate and integrate ﹑ hydraulic integrated system design and manufacturing and maintenance of a variety of significant technological advantage and convenient, thus making it essential technical elements constitute the basic technology and modern control engineering, modern mechanical engineering.
The main contents of this research is two-sided hole drilled through the combination of horizontal hydraulic machine power sliding feed system design. The design of the hydraulic system is part of the machine design, and its mission is based on the use, characteristics and requirements of the machine, using the basic principles of hydraulic transmission, hydraulic system to work out a reasonable figure, and then after the necessary calculations to determine the parameters of the hydraulic system then follow these parameters to choose the specifications of hydraulic components and structural design of the system, and finally to the main performance hydraulic system checking.
Keywords: hydraulic components;; slipway hydraulic system; hydraulic system performance
目录
摘要I
ABSTRACT II
1绪论1
1.1课题目的、意义及相关研究动态1
1.2国内外的发展概况2
1.3液压概况3
1.4液压工作原理4
1.5液压系统的设计步骤与设计要求5
2方案讨论及总体设计6
3液压系统的功能原理计算7
3.1液压缸液压系统设计要求分析7
3.2负载分析8
3.2.1工作负载8
3.2.2摩擦负载8
3.2.3惯性负载8
3.2.4液压缸在各阶段的负载值8
3.2.5负载图与速度图的绘制9
3.3液压缸主要参数的确定10
3.4计算和确定2个液压缸的主要尺寸10
3.5制定液压回路方案，拟定液压系统原理图19
3.6计算与选择液压元件21
3.6.1液压泵及驱动电机计算与选定21
3.6.2液压控制阀和液压辅助元件的选定22
3.6.3油管的选择23
3.6.4液压系统的验算25
4结论与展望29
4.1结论29
4.2不足之处及未来展望29
致谢30
参考文献31

设计所包含文件

字数统计

调节阀

液压原理图

缓冲套筒

拉杆

排气阀

A液压缸装配图

导向套

法兰端盖

缸筒

后端盖

活塞

活塞杆

活塞杆尾部锁紧螺母

前端盖