学生姓名: 徐丁昌班级: 0781052
指导老师: 姚坤弟
摘要；模具作为提高生产率，减少材料和消耗，降低产品成本，提高产品质量和市场竞争力的重要手段，已越来越受到各工业部门的重视。随着工业技术不断向前发展。随着全球经济的发展，模具工业在国民经济中所发挥的作用越来越明显，模具水平的高低直接影响产品的质量及生产效率。 本次毕设是完成肥皂盒注塑模设计，肥皂盒在我们的生活中非常的普遍，几乎每家都要用到。市场上也有各种各样的肥皂盒，形状各异，有些是把肥皂盒做成水果造型，有些是动植物造型，来吸引顾客的目光，以引发人们的购买欲。此次设计的肥皂盒的结构较简单，但在设计时考虑其应用，还相应的做了些曲面，所以曲面结构较多，计算也就较多.在生活中，我们把肥皂放在盒上的时候，常常会因肥皂盒内积水而使肥皂软化掉，这样就会降低肥皂的使用寿命。也有些肥皂盒在下盖底部打孔，使水容易流出。 在设计过程中需要确定该塑件的注塑成型方案并进行了注射模设计方面的相关计算，并用mastercam对零件进行造型和生成数控加工程序并进行仿真加工。本次设计是依靠书本上的理论和实践的综合性设计。香皂盒
这就需要大量书籍和老师的指导与理论的结合使得设计日趋完善。PROE是现在常用的一种软件，使用它
可以进行造型和数控程序的生成。
关键词：注塑模实体造型数控仿真加工 MASTERCAM
指导老师签名:
The design of injection mold soapbox
Student name:zhang jia haoclass:050314Supervisor:yao kun di
Abstract;Die as a means to increase productivity, reduce consumption of materials and to reduce product cost, improve product quality and market competitiveness of an important means to have more and more attention to the industrial sector. With the continuous development of industrial technology. With the global economic development, the mold industry in the national economy, the role played by more and more obvious, die level of a direct impact on product quality and production efficiency The complete set is to complete the design of injection mold soapbox,
soapbox in our lives is a universal, almost every family should be used. The market also has a wide range of soapbox, various shapes, some shapes to soapbox into fruit, some form of animals and plants to attract the attention of customers in order to lead people to purchase. The design of the structure of the soapbox relatively simple, but when considered in the design of their application, but also made some of the corresponding surface, so more surface structure, the calculation will be more. In life, we put the soap box time, often because of soapbox soap to soften water out, which would reduce the life of the soap. Soapbox some cover at the bottom of the next hole, so that outflow of water easilyDuring the design process to determine the need for injection molding plastic parts of the program and the design of the injection mold-related terms, and using PROE modeling of parts and generate NC machining simulation and processing procedures.
The book is designed to rely on the theory and practice of integrated design. This requires a large number of books and teacher's guide with a combination of theory makes the design better. PROE is now a commonly used software, use it and shape can be generated NC program.
Key words: CNC ;Machining ;Injection Modeling; CAD ; MASTERCAM
Signature of supervisor:
目录
1 前言 (01)
1.1模具业发展现状.....................................................................(01)1.2CAD/ CAM的发展情况...............................................................(01)1.3模具CAD/CAM技术的优越性......................................................(02)1.4我国模具技术的现状及发展趋势 (03)
1.5本课题的研究内容及实验方案 (04)
2 肥皂盒塑件的分析与注塑成型原理 (05)
2.1塑件的分析与成型工艺 (05)
2.1.1 塑件的工艺分析 (05)
2.1.2 塑料的分类与性能 (06)
2.1.3 注射成型原理及分类 (06)
2.1.4 注射机的分类 (07)
2.1.5 注射机技术参
数 (08)
3 肥皂盒注塑模的设计………………………………………………………
(09)3.1初步确定型腔数目…………………………………………………………
(09)3.2注射机的选择………………………………………………………………
(09)
3.2.1 塑件体积的计算 (09)
3.2.2 按注射机的最大注射量确定型腔数目 (09)
3.2.3 估算浇注系统体积 (10)
4 浇注系统的设计……………………………………………………………
(11)
4.1主流道的设计 (11)
4.2分流道的设计 (12)
4.3分型面的选择设计原理 (12)
4.4浇口的设计 (13)
4.5冷料穴的设
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