文档介绍：一台卧式单面多轴钻孔组合机床动力滑台的液压系统计说明书
目录
内容摘要 1
关键词 1
Abstract 1
Key words 2
第一章设计要求及工况分析 3
11 设计要求 3
12 液压系统工况分析 3
第二章确定液压系统的主要参数 5
21 初选液压缸的工作压力 5
22 计算液压缸的主要尺寸 5
第三章确定液压系统原理图 9
31选择基本回路 9
32组成液压系统原理图 11
32 系统图的原理 13
第四章计算和选择液压元件 15
41 确定液压泵的规格 15
42 确定其他元件及辅件 16
43主要零件强度校核 18
第五章验算液压系统性能 20
51 验算系统压力损失并确定压力阀的调整值 20
52 验算系统发热与升温 21
参考文献 23
致谢 24
内容摘要液压系统具有广泛的工艺适应性优良的控制性能反应快输出力或力矩大等优点在组合机床中被广泛采用
液压传动技术是机械设备中发展最快的技术之一特别是近年来与微电子计算机技术结合使液压技术进入了一个新的发展阶段机电液气一体是当今机械设备的发展方向在数控加工的机械设备中已经广泛引用液压技术作为数控技术应用专业的学生初步学会液压系统的设计熟悉分析液压系统的工作原理的方法掌握液压元件的作用与选型及液压系统的维护与修理将是十分必要的
组合机床以其独特的优点在机械设计中占有比较重要的地位它以通用部件为基础根据工件加工需要配以少量专用部件组成的一种机床它具有低成本高效率的特点
本论文主要阐述了液压系统的设计包括系统工况分析拟定液压系统原理图液压元件的计算和选择以及液压系统的性能验算等液压缸主要零部件的设计及其结构设计
关键词液压系统液压传动液压元件
Abstract the hydraulic system has wide adaptability good process control performance fast response large output force or torque etc and widely adopted in the modular machine tool
Hydraulic transmission technology is one of the fastest growing technologies in machinery and equipment especially in recent years and puter technology hydraulic technology has entered a new stage of development machine electricity liquid gas integration is the development direction of mechanical equipment In nc machining of mechanical equipment has been widely quoted hydraulic technology As the numerical control technology application specialized students learn the design of the hydraulic system familiar with the working principle of the hydraulic system of the method to grasp the function and type selection of ponents and hydraulic system maintenance and repair is necessary
Combination machine tools with its unique advantages in the mechanical design occupies an important position It is based ponents according to the workpiece machining needs with a small amount of ponents of a machine tool It has the characteristics of low cost high efficiency
This thesis mainly expounds the design of hydraulic system including system condition analysis the proposed