油箱内侧板冲压工艺及模具设计(CAD+Proe)

摘要
本文首先介绍课题背景及研究的意义，接着对本次设计的工件——油箱内侧板进行了工艺分析，从而确定了其制造工艺。即切角，成形，一次切边冲孔，二次切边。然后对模具设计原则进行了介绍。紧接着围绕制定出的冲压工艺进行模具的计算与设计。
本次毕业设计的工作过程我根据油箱内侧板的三维造型，用AutoCAD2004将其转为二维视图。通过对二维零件的测绘，设计出了其冲压模具。在整个过程中我应用了三维软件测绘及二维软件作出加工零件图，从而设计出了该零件的冲压模具。以上的模具设计制作加工过程也是当前大部分模具制造厂家的模具设计生产的通常的过程之一。即由产品模具的需求方提供产品三维数据模型，再由模具的生产厂家根据其模具的需求方提供的产品三维数据模型，设计制造模具。

关键词：冲压 设计 模具

Abstract
At the first, This text introduces topic background and the meaning of research, immediately after to the work piece of this time design-fuel tank seamy side the plank carried on a craft analysis, making sure it a manufacturing craft thus.Slice Cape namely, take shape, slice a side blunt bore once, slice a side two times.Then designed a principle to carry on introduction to the molding tool.The morrow draws up a hurtling of to press the calculation and the design that the craft carries on a molding tool around.
The work process of this graduation design I according to the knothole 3D shape of the fuel tank seamy side, turn it to see diagram for the two dimensions with the AutoCAD2004.Pass to survey and map two-dimensional spare parts, designed it blunt press a molding tool.I applied 3D software to survey and map in the whole process and the two-dimensional software make to process spare parts diagram, designing that hurtling of spare parts to press a molding tool thus.Above molding tool design creation's processing process is also one of the usual processes that greatly parts of molding tool manufactory's molding tool design of the house produces at present.Namely is provided the product the 3D data model by the need square of product molding tool, again the product 3D data model been provided according to the need square of its molding tool by the production factory house of molding tool, design manufacturing molding tool.
Keywords: Mold  Stamping      Design      Mold
 

目录  17000字
摘要 1
Abstract 1
1、绪论 3
1.1课题背景及研究的意义 3
1.2国内外研究现状与发展趋势 4
2.工艺分析 5
2.1制件工艺性分析 5
2.2工艺方案的选择 9
2.3毛坯的设计计算 10
2.4排板、裁板 10
2.5 填写工艺过程卡片 11
3.模具设计原则 11
3．1 模具设计的基本作用 11
3.2模具设计的基本内容 15
3.3冲模设计的技术关键 15
4.模具计算与设计 16
4.1切角模 16
4.1.1压力机的选择 16
4.1.2总体设计及尺寸计算 16
4.1.3主要零件设计 17
4.2成形模 20
4.2.1压力机的选择 20
4.2.2成形模设计关键 21
4.2.2总体设计 27
4.2.3模具结构材料选择 28
4.3一次切边冲孔模 28
4.3.1压力机的选择 28
4.3.2总体设计及尺寸计算 29
4.3.3零件设计 30
4.4最后切边模 33
4.4.1压力机的选择 33
4.4.2设计关键 33
4.4.2切边间隙的确定 34
4.4.3模具材料的选择 34
5.结论与展望 35
致谢 37
参考文献 38