毕业设计(论文)-设计CDH1-MP3200125200A1XB1CGEMWW-重载型液压缸设计.docVIP

PAGE 37 PAGE 8 宁XX大学 毕业设计(论文) CDH1 MP3/200/125/200A1X/B1CGEMWW 重载型液压缸设计 所在学院 专 业 班 级 姓 名 学 号 指导老师 年 月 日 摘 要 油缸是最常见的液压元件，可靠性是指系统不因意外的原因而无法工作(如油管破裂、无电等情况)。可维护性是指系统尽可能简单，元件尽可能选标准件，结构上尽可能使维护方便．安全性是指不因液压缸的故障导致后车厢盖的其它事故．效率是指液压缸的各种能量损失尽可能的小。上述要求中，除满足系统的动力要求外，最重要的是保证系统的安全性和可靠性。 关键词：液压缸，油缸 Abstract The hydraulic system to transfer power, ensure adequate power is its basic requirement. In addition, consider the system stability, reliability, maintainability, safety and efficiency. The stabilizing means when the system works steady motion and system performance stability (such as environmental temperature on the influence of oil etc). Reliability refers to the system is not due to accident reason to work ( such as tubing rupture without electricity, etc. ). Maintainability is referred to the system as simple as possible, element is chosen as far as possible standard parts, structure as much as possible so that the maintenance is convenient. Security is not due to the fault of the hydraulic system causes the antenna frame collapse or other accidents (such as the drop out of control, antenna due to gravity acceleration whereabouts ) . Efficiency refers to the hydraulic system of the various energy loss as small as possible. The above requirements, in addition to meet the power requirements, the most important thing is to ensure the safety and reliability of the system. Keywords: hydraulic system, 目 录 TOC \o 1-3 \h \z \u 摘 要 II Abstract III 目 录 IV 第1章 概述 6 1.1液压传动的工作原理 6 1.2液压传动的组成部分 7 1.3液压传动的优缺点 7 1.4 液压缸的结构 8 第2章 油缸设计计算 9 2.1油缸主参数的确定 9 2.2油缸主要部位的计算校核 14 2.2.2 活塞杆强度和液压缸稳定性计算 14 2.2.3缸筒壁厚的验算 15 2.2.4 缸筒的加工要求 17 2.2.5法兰设计 17 2.2.6 (缸筒端部）法兰连接螺栓的强度计算 18 2.3 活塞的设计 20 2.4 导向套的设计与计算 20 2.5 端盖和缸底的设计与计算 22 4.7 缓冲装置的设计 23 2.8 排气装置 24 2.9 密封件的选用 26 2.10 防尘圈 27 2.11 液压缸的安装连接结构 28 总 结 31 致 谢 32 参考文献 33 全套设计请加 197216396或401339828  第1章 概述 1.1液压传动的工作原理 驱动的液压缸，它由油箱、滤油器、液压泵、溢流阀、开停