鼠标上盖注塑模具设计与仿真加工【1张图纸/19600字】【优秀机械毕业设计论文】

文档包括:
说明书一份,49页,19600字左右.
开题报告一份.
任务书一份.
翻译一份.

图纸共1张:
A0-模具装配图.dwg

机械毕业设计/论文

目 录

1 序言..........................................1
1.1选题依据 .......................................................1
1.2 国内外研究概括及发展趋势 ......................................2
1.3研究内容及实验方案 .............................................8
1.4 目标，主要特色..................................................8

2 鼠标上盖的三维建模............................10
3 模具设计.....................................14
3.1概述...........................................................14
3.2型腔数目的确定.................................................14
3.3注射模浇注系统设计.............................................15
3.4 注塑模凹凸模设计.............................................18
3.5 注射模的导向及脱模机构设计....................................20
3.6 模架的选取....................................................23
3.7 冷却系统的设计................................................24
4 鼠标上盖的NC仿真加工.........................25
结 语............................................44
参考文献............................................44
致 谢............................................46
附录（模具装配图）

鼠标上盖注塑模具设计与仿真加工
学生姓名：李琪 班级：0781053 
指导老师：高延峰
摘要：本课题采用Pro/E以及EMX软件对鼠标上盖制品进行了零件造型及其模具设计。综合运用了注塑成形工艺与注塑模具设计的相关知识，从材料、厚度均匀性、脱模角和各成型面等方面分析了该零件的注塑成形性；根据零件体积和模具装配尺寸选择注射成形设备；在综合考虑生产批量、生产效率、精度要求等问题的基础上，制定了零件的成形工艺方案；进行了注塑模总体结构和零部件设计，绘制了模具装配图。
关键词：注塑模具；鼠标上盖；Pro/E；EMX

devise of plastic cap injection mold and simulation machining on mouse
Student:Li Qi class: 0781053
Supervisor: Gao Yan Feng
Abstract:The subject used Pro / E and EMX software products for the mouse covers parts of the modeling and mold design.Synthetically utilized the related knowledge of injection process and injection mould design,the mould of a back cover of a lap top was designed. Considerating material,thickness uniformity,ejection angle and pating surface,the injection performance of this part was analysised; based on synthetically considerating the injection procedure requests,product lot,productivity,precision requests, the process plan was established; the injection mould structure and the entire mould-parts were designed; the mould assembly drawing and the parts drawings of the main parts were drew; According to the volume of the part and the assembly size of the mould,injection machine was selected
.KeyWords: Injection mold; The top cover of mouse; Pro/E; EMX

毕业设计（论文）任务书

I、毕业设计(论文)题目：

鼠标上盖注塑模具设计与仿真加工

II、毕 业设计(论文)使用的原始资料(数据)及设计技术要求：

1.使用的原始资料可以是实物或自行设计。
2.根据零件实物或模型在CAD/CAM软件中进行数字化三维设计，完成鼠标上盖的建模。
3. 进行鼠标上盖凸凹模型面设计，并且设计模架、定位环、推杆、浇注系统、冷却
系统等，完成模具的设计。
4.生成鼠标上盖零件的NC加工程序，进行仿真加工。

III、毕 业设计(论文)工作内容及完成时间：
1．查阅资料，英文资料翻译，撰写开题报告。 3.1-3.21 3 周
2. 鼠标上盖的三维建模。 3.22-4.11 3 周 
3. 凸凹模型面设计。 4.12-5.02 3 周
4. 注塑模具设计，绘制图纸。 5.03-5.23 3 周
5. 生成鼠标上盖零件的数控加工程序。 5.24-6.12 3 周
6. 撰写毕业论文。 6.13-6.27 2 周
7. 答辩准备及毕业答辩 6.28－7.2 1 周

学院（系） 专业类 班

学生（签名）： 李琪

日期： 自 年 月 日至 年 月 日

指导教师（签名）：

助理指导教师(并指出所负责的部分)：

机械制造工程 系（室）主任（签名）：姚坤弟

摘要
本课题采用Pro/E以及EMX软件对鼠标上盖制品进行了零件造型及其模具设计。综合运用了注塑成形工艺与注塑模具设计的相关知识，从材料、厚度均匀性、脱模角和各成型面等方面分析了该零件的注塑成形性；根据零件体积和模具装配尺寸选择注射成形设备；在综合考虑生产批量、生产效率、精度要求等问题的基础上，制定了零件的成形工艺方案；进行了注塑模总体结构和零部件设计，绘制了模具装配图。
关键词：注塑模具；鼠标上盖；Pro/E；EMX

Abstract
The subject used Pro / E and EMX software products for the mouse covers parts of the modeling and mold design.Synthetically utilized the related knowledge of injection process and injection mould design,the mould of a back cover of a lap top was designed. Considerating material,thickness uniformity,ejection angle and pating surface,the injection performance of this part was analysised; based on synthetically considerating the injection procedure requests,product lot,productivity,precision requests, the process plan was established; the injection mould structure and the entire mould-parts were designed; the mould assembly drawing and the parts drawings of the main parts were drew; According to the volume of the part and the assembly size of the mould,injection machine was selected
.KeyWords: Injection mold; The top cover of mouse; Pro/E; EMX