方罩壳注塑模模具设计(说明书+cad图纸+工艺工序卡片全套）
摘要：此篇文章是本人对我这次任务的计划和总结，首先从制件出发，根据得出数据和自我创造力完成自己的课题。 这里我首先从自己所学的角度谈谈自己对模具行业的简介，随之我通过了对质件的观察解析，然后确定合适的注射机器。我写的这个说明考虑到了模具的内部负载的空间架构方案，其中有到底怎么样取确定分开的那个面、核心部件的具体的尺寸和相互位置关系、脱落塑件的方式、闭上模具的指向装置、降温等部分的拟定。要说的是，这个设计我用到了 cad,nx 等一些画图软件。是以老师在讲台上所传授的知识作为基础，结合自己创造发挥思维，从中不知不觉得到了数不尽的经验。
关键词：ABS；注射模；一模四腔；方罩壳
Square Shell Injection Mould Design
Abstract: This article is my own plan and summary of my task. First of all, proceed from the parts and complete the task according to the data and self-creativity. Here I first talk about my own introduction to the mold industry from the point of view I learned, and then I passed the observation of the quality of the analysis, and then determine the appropriate injection machine.The description I wrote took into account the space architecture of the internal load of the mold. There are plans for how to determine which side to separate, the specific dimensions of the core components and their relative positions, the way to drop the plastic parts, and the direction to close the mold. Device, cooling and other parts of the preparation. To say that this design I use some of the drawing software such as cad, nx. It is based on the knowledge taught by the teacher on the podium, combined with his own creation and thinking, and he never knows the countless experiences.
Keywords: ABS; injection mold; one-cavity four-chamber; square shell
目录
1.塑件成形工艺性分析 1
1.1 塑件的分析 1
1.2 热塑性塑料 ABS 的注射成形过程及工艺参数 3
1.3ABS 的性能分析 3
2.拟定模具结构形式 5
2.1.分型面位置的确定 5
2.2 确定型腔数量及排列方式 6
2.3 模具结构形式的确定 7
3.注射机型号的确定 8
3.1 所需注射量的计算 8
3.2 注射机型号的选定 8
3.3 型腔数量及注射机有关工艺参数的校核 9
4.浇注系统形式和浇口的设计 12
4.1 主流道的设计 12
4.2 冷料穴的设计 13
4.3 分流道的形状及尺寸 13
4.4 浇口的设计 14
5.成型零件的结构设计和计算 15
5.1 型腔型芯尺寸的计算 15
5.2 型腔的工作尺寸的计算 15
5.2.2 型芯径向尺寸的计算 16
6.模架的确定和标准件的选用 17
7.合模导向机构的设计 18
7.1 导向机构的总体设计 18
7.2 导柱设计 18
7.3 导套的设计 18
8.脱模推出机构的设计 ........................................................................................................................ 20
8.1 脱模推出机构的设计原则 ........................................................................................................................... 20
8.2 塑件推出的基本方式 ................................................................................................................................... 20
8.3 塑件的推出机构 ........................................................................................................................................... 20
8.4 脱模力的计算与校核 ................................................................................................................................... 21
9.排气系统的设计 ................................................................................................................................. 23
10.温度调节系统的设计 ..................................................................................................................... 24
11．模具的加工制造、装配、调试与维护 ................................................................................... 25
11.1 模具的加工制造和装配 ............................................................................................................................. 25
11.2 模具的调试 ................................................................................................................................................. 26
11.3 模具的维护与保养 ..................................................................................................................................... 27
11.4 模具的工作过程及原理 ............................................................................................................................. 27
毕业设计小结 ......................................................................................................................................... 28
谢辞 .......................................................................................................................................................... 29
