Pro/E扭转挤压试验机加压装置设计

摘要：次毕业设计主要负责对扭转挤压加压装置的设计，该任务可以分成液压缸的缸体尺寸结构设计，以及对液压机机架的结构设计，同时还绘制整个加压装置的二维，三维图。首先根据任务书上给定的额定参数主油缸出力，从而对液压缸进行了选型，同时根据液压缸的运动特性选取了单杆活塞式液压缸。接下来用Pro/E建立了液压机加压部分的结构设计三维模型，并利用ANSYS对液压机的横梁等结构进行模拟仿真，保证液压机机架的强度以及可靠性。之后在设计整机的液压系统回路以及最后的简易PLC设计。

关键词液压缸横梁三维建模液压系统工作原理

毕业设计说明书外文摘要

Title the design of the device of the machine with torsion extrusion

Abstract：This graduation design is mainly responsible for the design of torsion extrusion pressure device, This task can be pided into the structure design of the cylinder block size of hydraulic cylinder , and structure design of hydraulic press frame, at the same time i have to draw two-dimensional and three-dimensional diagram of the whole pressure device. First of all, according to the rated parameters of the main oil cylinder given by the task book , then make a selection from many hydraulic cylinders, we can choose the single rod piston hydraulic cylinder the by the movement characteristics of hydraulic cylinder . Then use Pro/E to establish the structure of hydraulic pressure part design three-dimensional model, and by using the ANSYS beams such as structure of the hydraulic simulation, ensure the strength and reliability of the hydraulic press frame.After that, we design the hydraulic circuit of the whole machine and the final simple PLC design.

Keywords hydraulic cylinder crossbeam 3D modeling working principle of the hydraulic system

1 绪论 1

1.1 研究背景 1

1.2 主要研究内容 3

2 设计任务书 3

3液压机总体机架设计及要求 3

3.1液压机本体结构设计 3

3.2液压机立柱的设计计算 4

3.3立柱的导向装置 6

3.4液压机横梁设计及仿真 7

4 液压缸缸体设计 11

4.1主缸的选择 11

4.2缸筒选用法兰 15

4.3主缸活塞设计 16

4.4活塞杆设计 17

4.5缓冲装置 19

4.6排气装置 19

4.7油口 20

4.8密封圈的设计选用 21

5 液压系统回路部分 23

5.1液压系统介绍 23

5.2 液控系统工作原理图 23

5.3 液压控制阀的简介 25

6 PLC选取设计应用 26

结论 Pro/E扭转挤压试验机加压装置设计:http://www.chuibin.com/jixie/lunwen_205776.html