文档介绍：二工位级进冲压模具设计毕业设计论文
毕业设计(论文)任务书
填表时间:2010年 6 月12日(指导教师填表)
学生姓名
专业班级
Z07020537
指导教师
课题类型
模具设计
题目
二工位级进冲压模具设计
主要研究
1、冲压件方案的确定
2、模具设计
3、模具零件加工
课题要求、主要任务及数量(指图纸规格、张数,说明书页数、论文字数等)
掌握一般工程设计方法, 独立完成
1 分析题目参数和设计技术要求,查阅15篇以上的相关文献资料:
2 (至少1张中等难度的计算机绘图、1号图幅量的手工绘图)装配和零件图
3 ~
进度计划
布置任务,收集资料,
设计方案分析、计算、草图设计 4周
绘制正式图 3周
编写打印说明书 1周
指导老师和评审教师审查
主要参
考文献
1、《模具设计》
2、《模具设计简明手册》
3、《金属切削机床》
4、《机械设计手册》
5、《机械制造工艺学》
指导教师签字: 教研室主任签字: 年月日
冲压模具毕业设计
摘要
冲压是利用安装在冲压设备(主要是压力机)上的模具对材料施加压力,使其产生分离或塑性变形,从而获得所需零件(俗称冲压或冲压件)的一种压力加工方法。冲压通常是在常温下对材料进行冷变形加工,且主要采用板料来加工成所需零件,所以也叫冷冲压或板料冲压。冲压是材料压力加工或塑性加工的主要方法之一,隶属于材料成型工程术。
关键词:冲压件板料成型
ABSTRACT
Constitute a machine tool , be the high efficiency machine tool that the working procedure posed of magnanimous ponent being applied or used universally and a few special-ponents concentrates. It's characteristic has: Structure pact , job mass is reliable , designs that the sum manufacturing cycle is short , investment is few , economic results is nice , efficacy is advanced.
This graduation practice is to relate to design in two aspects mainly. One aspect is that the population constituting a machine tool designs the (choose and polyaxis box design including ponent being applied or used universally and the special ponent); Another aspect is to grip concrete design. The overall plan constituting a machine tool designs the relation contacting a dimension including drawing choice , lathe bed processing the sketch map , the driving axle boxes include the chief axis , the transmission shaft choice , the gear wheel ascertaining that , many axle boxes drive designing and drawing many axle boxes assembling picture and so on. But, grip design content includes the workpiece locate mode , clamps scheme , the error calculation analysis fixing position this time, having designed , having studied the method designing a machine tool's, have reinforced an independence plishing the abil