充电器外壳注射模具的设计(附全套CAD图纸)UG三维】.doc

全套设计CAD或三维图，联系QQ 695132052 各专业都有 目 录 目 录 - 0 - 摘 要 - 1 - Abstract - 2 - 1 前言 - 3 - 1.1 模具工业在国民经济中的地位 - 4 - 1.2 我国模具工业的现状 - 5 - 1.3 我国模具技术的现状及发展趋势 - 6 - 2 成型工艺分析 - 7 - 2.1充电器外壳零件图 - 7 - - 7 - 图1.塑料充电器外壳零件图 - 7 - 2.2塑件的工艺性分析 - 7 - 2.3模塑设备的选择 - 9 - 2.4塑件注射工艺参数的确定 - 10 - 2.5注射模的结构设计 - 10 - 3 模具的有关计算 - 17 - 3.1 型腔和型芯工作尺寸计算 - 17 - 3.2 型腔侧壁厚度和底版厚度计算 - 19 - 4 模架的选择 - 20 - 5 注射机的校核 - 22 - 5.1 最大注射量的校核 - 22 - 5.2 注射压力的校核 - 22 - 5.3 锁模力的校核 - 23 - 5.4 模具外形尺寸校核 - 23 - 5.5 开模行程的校核 - 23 - 5.6 推出机构的校核 - 24 - 总 结 - 25 - 参考文献 - 25 - 致 谢 - 26 - 充电器外壳注射模具设计 摘 要 近几年国家振兴机械行业，与机械相关的各个行业都越来越重视CAD/CAM技术，不仅是因为CAD/CAM技术已发展成为一项比较成熟的共性技术，同时还因为塑料制品及模具的3D设计与成型过程中3D分析正在塑料模具工业中发挥越来越重要的作用。在本次毕业设计中，通过运用三维实体造型高端软件PROE对“充电器外壳”外形进行3D造型，同时也设计了其塑料外壳注塑模的3D模型；还根据所设计的模具尺寸选择安装了相应的模架，最终生成了直观的结构设计图；此外还利用CAD绘制了模具装配图以及各种成型零件图。这是第一次利用绘图软件对整套模具进行设计，对所学知识进行了全面巩固，意义重大！ 关键词： 壳体；注塑模；实体造型；模具；模架 AutoCAD（CAD）；Abstract Over the past few years the country vitalizes machinery industry, each industry that related with mechanics is all paying more and more attention to the CAD/CAM technology. That is not only because CAD/CAM technology has already been developed into one ripe generality technology, but also because 3D design of Plastics piece make and mould and 3D analysis of molding process plays a more and more important role in plastics mould industry. In the graduation project, throPROEh using 3D entity sculpting software PROE, I build 3D mold of “Electrical enclosure”, also build the plastics injection 3D mold of the shell crust at the same time.;I chose the appropriate mold frame and made it fixed with the mold , according to the measurement of the mold. Finally I do the intuitionistic drawing of 3D mold as well. In addition, also has drawn up the mold assembly drawing as well as each kind of Molding Parts drawing using CAD . This is that the first time makes use of the software drawing to carry out design on package mould , have carried out all-round consolidation on what be learned knowledge，The si