1、 毕业设计毕业设计 系系 部部 机电工程学院 专专 业业 名名 称称 模具设计与制造 班班 级级 姓姓 名名 学学 号号 指指 导导 教教 师师 2012 年 6 月 9 日 1 摘要 这次设计的是一次成型的落料-冲孔复合模。通过学习了冲压与模具设计等相关专 业书之后,我自己自行设计的一套集落料-冲孔-拉深-切边的模具。本次设计的目的不 是检验产品是否能够使用,而是掌握如何来设计模具,了解模具设计的关键所在,因为 本人是第一次设计模具,所以这次论文是基于我的经验和基础和在指导老师以及同学的 帮助下完成的,从零件工艺的分析到确定工艺方按,然后到模具设计步骤,最后装配成 一套模具。针对凸凹模,复合
2、模的结构特点,采用基于参数化的自动和交互设计相结合 的方法对凸凹模进行了设计。为实现凸凹模结构的CAD系统商品化,适用化奠定了基础。 Summary This time design of model once of fall to anticipate- hurtle the bore - slice the compound mold in side.Passed to study to wash to press after designing with molding tool the related profession in etc. book, myself design by
3、oneself a set of to gather to fall to anticipate- hurtle the bore- pull deep- slice the molding tool of the side. The purpose of this design is not a key to examine the product whether can use, but control how come to design the molding tool, understand the molding tool design place, because oneself
4、 design the molding tool for the first time, so this time the thesis is a help to base on my experience with the foundation with at guide teacher and classmates to descend to complete of, analyze the certain craft from the spare parts craft the square press, then arrive the molding tool the design the step, assembling finally a set of molding tools.Aim at the convex and cave mold, the construction characteristics of the compound mold