基于UG的烟灰缸注射模设计_毕业设计.doc

毕业设计报告(论文)
题目: 基于UG的烟灰缸注塑模设计
所属系: 机械工程技术系
班级: 模具1011
摘要
塑料成型是塑料加工中最普遍的方法,作为塑料成型加工的工具之一的塑料注塑模具,在质量,精度,制造周期,以及注塑过程中的生产效率等方面影响着产品的质量,产量,成本。产品的更新换代对模具设计水平有了更高的要求。烟灰缸的使用越来越广泛,也对其质量和外观要求越来越高。
本次设计课题是烟灰缸注射模具设计,论文绪论部分对注射模具作了大概的介绍,正文中介绍了烟灰缸的工艺特点,重点在烟灰缸注射模结构的设计,对塑件的尺寸公差和精度以及塑件质量等的计算,并利用UG进行实体建模,以及AUTOCAD二维设计,从而有效的提高了设计的效率。
关键词:塑料加工注射模具烟灰缸
Abstract
Plastic molding is the mon plastics processing methods, as one of the tools plastic molding plastic injection mold, in terms of quality, accuracy, manufacturing cycle, and the injection molding process in terms of impact on production efficiency, product quality, production, cost . Upgrading of products have higher levels of mold design requirements. More widespread use of ashtrays, but also their quality and appearance of the increasingly high demand.
This design issue is the ashtray injection mold design, injection mold on the paper made ​​some introduction about the introduction, the text describes the process features an ashtray, ashtray focus on the structure of injection mold design, plastic parts dimensional tolerance and Accuracy and quality of the calculation of plastic parts, and using UG for solid modeling, and AUTOCAD 2D design, which effectively improve the design efficiency.
Keywords: plastic processing, injection mold, ashtray
目录
第1章材料选择 3
-苯乙烯-丁二烯共聚物ABS 3
3
3
3
4
4
第2章塑件结构的设计 5
5
5
5
6
6
第3章注塑模总体结构设计 7
7
7
8
8
8
第4章浇注系统设计 11
11
11
11
11
12
12
14
第5章注射模零部件的设计 16
16
16
16
16
16
16
17
18
第6章推出机构 19
19
19
19
20
20
21
23
23
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