鼠标上盖注塑模具设计

论文编号:JX1607  论文字数:19572.页数:49 附任务书，开题报告，外文翻译,CAD图

鼠标上盖注塑模具设计与仿真加工

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

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

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）