文档介绍：南京信息职业技术学院
毕业设计论文
作者单楠学号 20962P15
系部
专业模具设计与制造
题目杯盖塑料注塑模模具设计
指导教师王苏宁乔延清
评阅教师
完成时间: 2012 年5 月 10 日
毕业设计(论文)中文摘要
杯盖塑料注塑模模具设计
摘要:使用数控技术、数控机床的高效率、高精度进行模具设计和加工已经成为当今社会的主流。本文是关于注塑模的设计,设计的制品是杯盖。首先对制品进行尺寸的选择和性能形状的分析,然后根据分析选择注塑材料和注射机。接着利用PRO/E进行大口杯盖的实体设计,并进行模具设计,也就是对模具的型腔、型芯和浇注系统进行设计,再利用AutoCAD画出整个模具的装配图。最后是型腔的CAM加工设计。
关键词:注塑模,型腔, 型芯, 浇注系统
毕业设计(论文)外文摘要
Mold processing technology of the main
Abstract: The design for a plate of cold stamping die design, according to the size of the ponents, materials, mass production, etc., the first part of the process of analysis to determine the blanking process planning and die structure of the program, and then through the process design calculations, determine the nesting and cutting board, calculate the pressure and pressure washed centers, primary presses, computing convex and concave Die Cutting Edge dimensions and tolerances, the final design selection of parts ponents, to press for checking, drawing die assembly drawings, as well as Mold processing technology of the main parts to the preparation procedures. In which the structural design, primarily to the punch and die, punch and die, positioning parts, unloading and out of pieces of equipment, mold, pressing equipment, fasteners, etc. has been designed, for the selection of ponents are standard parts , there is no in-depth design, and structural design, while some parts for the processing process analysis and ultimately plete this graduation project.
Key words: mold; stamping parts; punch; die; punch and die;
目录
1 引言 1
1冲压工艺方案的确定 1
1
、精密、复杂、长寿命模具的设计水平
2 零件材料选择及性 1
技术参数:无塌陷,杂质,划痕,变形。表面光滑,平整 1
塑料性能 2
3 注射机的选择 3
4
4
5
4成型零件设计 6
7
4模具的整体设计 9
10
10
10
11
11
5 浇注系统的设计 11
12
12
13
13
14
6 顶出机构设计 15
15
17
17
7 塑料模