硅钢片冲压复合模的设计(含CAD图)(文献综述,设计说明书11200字,CAD图5张,实习报告)
摘 要
本次研究的课题是山字型硅钢片的冲压模具设计，通过对该产品的外形尺寸和材料性质的分析，可以确定采用的工艺方法为冲压。冲压技术广泛应用于航空、汽车、家电、建筑等行业的零部件的成形加工，对国民经济和国家制造实力的意义重大。硅钢片在各个工业行业中充斥着巨大作用，虽然这只是一个小小的产品，但是它在工业生产中是不可或缺的一部分。我国的模具行业技术和世界级技术还是有一些差距，到现在还不能称为一个独立的行业，而且我国模具价格与其价值不协调，严重地影响了模具行业的发展。但随着国外领先技术的不断发展，中国通过学习国外技术再自行改研成为了我国长远发展的目标。我的这次设计是根据老师给定的数据通过结合在模具生产中的实际情况，完成硅钢片的设计到生产其中包括了解冲压设计的主要知识，这也是对我大学几年学习的考验。
关键字：硅钢 冲压 模具
ABSTRACT
The topic of this research is the design of stamping die for the iron chip of the mountain. The process method can be used to press the shape and size of the product and the material properties. Stamping technology is widely used in aviation, automobile, household appliances, construction and other industries parts of the forming process, the national economy and the country's manufacturing strength is of great significance. Silicon steel sheet in various industrial sectors in a huge role, although this is only a small product, but it is an integral part of industrial production. China's mold industry technology and world-class technology still has some gaps, to now is not as an independent industry and our country mold price and value uncoordinated, seriously affected the development of mold industry. However, with the continuous development of foreign advanced technology, China has become the goal of the long-term development of our country by studying the technology of foreign countries. The design is according to the data given by the teacher through combining with the actual situation in the mold production, the completion of silicon steel sheet design to production including the understanding of the stamping die design knowledge, this is the test of my college years, I learn.
Key words: silicon steel stamping die
目 录
绪 论 1
1 冲压的概念 2
1.1.1 冲压加工的三要素 2
1.1.2 冲压生产的特点 2
1.1.3 冲压工艺的分类 3
2 零件的工艺分析及工艺方案 5
2.1 毕业论文设计题目 5
3 结构设计及尺寸计算 6
3.1 排样图设计 6
3.1.1 排样 6
3.1.2 排样图 6
3.1.3 搭边 6
3.2 冲裁力的计算 8
3.3 压力机工称压力的确定 9
3.4 冲模压力中心的计算 10
3.5 工作零件的设计与计算 14
3.5.1 凹模结构设计 14
3.6 凸模结构设计 16
3.7 凸凹模设计 17
3.7.1 料凸模（凸凹模）的设计及加工： 17
3.7.2 冲孔凸模的设计： 18
3.8 卸料装置的设计 19
3.9 推件装置的设计 20
3.10 标准件的选用 20
3.11 凸凹模加工工艺规程 24
总结与致谢 26
致 谢 27
[参考文献] 28
|
