套环的冲压工艺与模具设计毕业论文.doc

套环的冲压工艺与模具设计毕业论文 设计的主要任务及目标 设计题目：套环的冲压工艺及模具设计 材料：08钢 料厚：1.5mm 批量：中批量 （2）掌握查阅手册等资料的能力 （3）掌握冲压工艺过程设计和冲压模设计的基本方法 （4）巩固所学的各类基础知识、初步掌握冲压模具设计的流程 （5）了解冲压成形新工艺、新模具及其发展动向 设计的基本要求和内容 （1）完成冲压件的工艺性分析（工艺分析、工艺方案确定、工艺计算） （2）进行冲压模具的结构设计和计算（零部件的结构设计、模具结构设计及 （3）制定模具典型零件加工的工艺规程 （4）完成模具总装配图及模具主要零件图的绘制 （5）编写模具毕业设计论文 《》 第1版出版社年.《》 第1版2005年月工程图》 第1版出版社年月.《》 第版机械工业出版社年月.《》 第1版2003年月 Pressing Technology and Die Design of Lantern Ring ABSTRACT Punching die has been widely used in industrial production.In the traditional industrial production,the worker work very hard,and there are too much work,so the efficiency is low.With the development of the science and technology nowadays,the use of punching die in the industial production gain more attention, and be used in the industrial production more and more.Self-acting feed technology of punching die is also used in production, punching die could increase the efficience of production and could alleviate the work burden，so it hasnbs p;significant meaning in technologic progress and economic value. Abstract Cold stamping is a kind of advanced metal processing method, it establishes on the metal foundation with deformed plasticity , processes using mould and stamping equipment for board material metal in order to get the element shape and size needed. It is been productivity high that cold stamping has , product size precision stabilize and operate simple , finished cost low , overall material utilization factor high, easy realization a series of advantages such as mechanization and automation, suit plenty of productions especially. This paper is designed mainly according to the production technical requirement of element fall to expect pull is two pairs of side compound mould deep and rush hole cut. Because board material, equipment and mould are the 3 necessary factors that form stamping processing , 3 this essential factors is stamping the hardware condition of place necessi