Y-HG1 系列冶金设备液压缸全关联数字样机的设计
摘要：1、本课题主要研究的内容是 Y-HG1 系列冶金设备液压缸的草图的建立， 三维造型的生成及其数字参数化的设计和数字仿真。本课题将使用 NX 软件新建 一个 BAS 模型空间进行草图生成，并在 BAS 工具表达式中写入主要参数，我们三 维建模过程是用 WAVE 几何链接器完成，最后进行 Y-HG1 液压缸装配、数字参数 化的设计和全关联的应用。 2、Y-HG1 冶金设备液压主要研究成果如下：（1）Y-HG1 冶金设备液压缸 草图及三维造型 （2）Y-HG1 冶金设备液压缸装配及工程图 （3）Y-HG1 冶金设 备液压缸数字参数化的设计（4）Y-HG1 冶金设备液压缸全关联数字样机应用。 关键词：三维模型 装配图 工程图 数字参数化的设计 全关联 【注】：本课题所研究基本尺寸是取缸径=40mm 的尺寸为初始值，以后数字参数 化都以初始值为基准来变化。 Three-dimensional Modeling and Digital Parametric Design of Hydraulic Cylinder of Y-HG1 Metallurgical Equipment Abstract: 1. The main research contents of this subject are the establishment of the sketch of the hydraulic cylinder of Y-HG1 series metallurgical equipment, the generation of three-dimensional model, the design of digital parametric and digital simulation. This topic will use NX software to create a new BAS model space for sketch generation, and write the main parameters in the BAS tool expression. We use WAVE geometric linker for three-dimensional modeling, and finally carry out assembly, digital parametric design and digital simulation. 2. The main research results of hydraulic pressure of Y-HG1 metallurgical equipment are as follows.: (1) sketch and three-dimensionalmodeling of the hydraulic cylinder of Y-HG1 metallurgical equipment; (2) assembly and engineering drawing of the hydraulic cylinder of Y-HG1 metallurgical equipment; (3) digital parametric design of the hydraulic cylinder of Y-HG1 metallurgical equipment; (4) digital simulation of the hydraulic cylinder of Y-HG1 metallurgical equipment. Key words: three-dimensional model assembly drawing engineering drawing Digital Parametric Design Full correlation [Note] The basic dimension studied in this paper is to take the dimension of cylinder longitude = 40mm as the initial value, and then the digital parameterization changes with the initial value as the datum.
目录第一章 绪论..................................................................................................................6
1.1 课题研究的意义......................................................................................................... 6
1.2 课题研究主要内容.....................................................................................................6
1.3 课题研讨的主要成果包含........................................................................................6
第二章 Y-HG1 系列冶金设备液压缸模型框架设计...................................................7
2.1 Y-HG1 液压缸结构分析............................................................................................. 7
2.2 Y-HG1 液压缸基本安装外形及参数分析...............................................................7
2.3 Y-HG1 液压缸主要模型框架建立............................................................................9
第三章 Y-HG1 冶金设备液压缸的三维建模...........................................................15
3.1 Y-HG1 液压缸缸体基础模型创建..........................................................................15
3.2 Y-HG1 液压缸活塞杆基础模型创建................................................................... 17
3.3 Y-HG1 液压缸活塞基础模型的创建................................................................... 18
3.4 Y-HG1 液压缸圆形法兰基础模型创建...............................................................18
3.5 Y-HG1 液压缸缸盖基础模型创建........................................................................20
3.6 Y-HG1 液压缸缸底基础模型建立..........................................................................21
3.6 Y-HG1 液压缸方形后法兰基础模型建立.............................................................22
3.7 Y-HG1 液压缸密封圈、卡环、衬套模型建立....................................................22
第四章 Y-HG1 冶金设备液压缸装配图及工程图.....................................................25
4.1 Y-HG1 液压缸装配模型的创建.............................................................................. 25
4.2 工程图的创建............................................................................................................28
4.2.1 Y-HG1 液压缸缸体工程图................................................................................... 28
4.2.2 Y-HG1 液压缸活塞杆工程图............................................................................... 30
4.2.3 Y-HG1 液压缸活塞工程图................................................................................... 30
4.2.4 Y-HG1 液压缸圆形法兰工程图........................................................................... 30
4.2.5 Y-HG1 液压缸缸盖工程图................................................................................... 31
4.2.6 Y-HG1 液压缸缸底工程图................................................................................... 31
4.2.7 Y-HG1 液压缸方形法兰工程图........................................................................... 32
4.2.8 Y-HG1 液压缸缸盖与活塞杆和缸体密封圈工程图........................................... 32
4.2.9 Y-HG1 液压缸活塞与缸体和活塞杆密封圈工程图........................................... 33
4.2.10 Y-HG1 液压缸卡环和衬套工程图........................................................................ 34
4.2.11 Y-HG1 液压缸六角头螺栓工程图..................................................................... 35
4.3 Y-HG1 液压缸装配工程图.....................................................................................35
第五章 全关联数字参数化的应用..........................................................................36
5.1 数字参数化的更改...................................................................................................36
5.2 全关联数字样机....................................................................................................... 37
5.2.1 Y-HG1 液压缸装配图的变更............................................................................... 37
5.2.2 Y-HG1 液压缸缸体工程图的变更....................................................................... 38
5.2.3 Y-HG1 液压缸活塞杆工程图的变更................................................................... 38
5.2.4 Y-HG1 液压缸活塞工程图的变更....................................................................... 39
5.2.5 Y-HG1 液压缸圆形法兰工程图变更................................................................... 39
5.2.6 Y-HG1 液压缸缸盖工程图的变更....................................................................... 40
5.2.7 Y-HG1 液压缸缸底工程图的变更....................................................................... 40
5.2.8 Y-HG1 液压缸方形法兰工程图的变更............................................................... 41
第六章 课题小结........................................................................................................42 6.1
课题研究成果如下...................................................................................................42
6.2 课题研究遇到的困难.............................................................................................. 42
6.3 问题解决的方法....................................................................................................... 42
6.4 收获和体会................................................................................................................43
第七章 回顾总结........................................................................................................44
致谢..............................................................................................................................45
参考文献......................................................................................................................46
附录..............................................................................................................................47
参考文献 [1]《液压传动》[M] 许贤良 王传礼等 编著 北京：国防出版社 [2]《液压传动设计指南》[M] 张利平 编著 北京： 化学工业出版社 [3]《电液伺服阀/液压缸及其系统》[M] 唐英达 刘尧 编著 北京：化学工业出 版社[4]《液压与气压传动》[M]左建民 编著 北京：机械工业出版社 [5]《公差配合与技术测量》[M] 吴爽 李建等 编著 上海：同济大学出版社 [6]《液压元件与系统》第 3 版 [M] 李壮云 主编
