catia钣金设计教程
冲压(Stampings) 数组(Patterns)
增强复制(Power Copy)
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术语
• 零件 -由一个或多个壁板、弯曲和特征组成 • 参数 -通常是指设计零件的壁板厚度、弯曲半径和起伏类型的值 • 起始壁板 -用草图(轮廓)生成,可以是一个或一组拉伸壁板 • 特征 -施加在零件上的形态,如:冲孔、数组和冲压等
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钣金Parameters
In this lesson, you will see how to start a钣金part by assigning the basic parameter needed to create the part.
• Defining钣金Parameters
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Defining Parameters
CATIA培训教程
钣金设计
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课程介绍
课程目的
本课程研究利用CATIA V5建立和编辑修改钣金特征和零件的方法。
学员对象
从事Catia V5钣金设计的用户
先修课程: Catia V5基础 Catia V5零件设计 Catia V5装配设计 Catia V5工程图设计
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目錄
鈑金設計基礎
1鈑金設計概述 工作臺介紹:使用者介面、術語、一般過程
Minimum with no relief Square Relief
Round Relief Linear
Tangent
Maximum
Bend Radius
Remember, the Bend Radius assigned here is the standard Bend Radius to be used on the part. This will be used to create all Bend Radii unless specified otherwise during the creation.
Before starting to create any钣金part, define the钣金Parameters of the part. These are common characteristics that when defined will make creation easier and thus limit your need to supply data during creation of the part.
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From Assembly > create a new part (Top-down approach)
or Create a new part > insert in assembly (Bottom-up approach)
Creating a Flat View of the part
In order to start there are three basic parameters that need to be assigned: • Material Thickness • Bend Radius • Bend Relief Type
Material Thickness
Types of different Bend Reliefs
Add冲孔and 3D Features
Modify Wall Thickness and
Wall Sizes
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General Process
Assign Material Parameters
Create different types of walls
Add different types of弯曲
It is important to note here that only one set of parameters can be assigned in a CATPart, therefore you are limited to one part per document.
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What Parameters need to be defined ?
are changing,
select OK to end
the modification
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With the Thickness
field active, key in the
new value
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Defining Material Bend Radius
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进入钣金设计工作台,建立一个包含几何元素的 Part Body
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钣金设计用户接口:
零件树 钣金参数 特征...
标准工具栏
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文件扩展名.CATPart (与普通零件设计相同)
进入草图器... 钣金参数
钣金设计工具...
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钣金设计用户接口:钣金设计工具
Insert菜单或工具栏
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钣金工具 弯曲(Bend) 扫掠壁板(Walls) 展开(Unfold)
2 鈑金參數 3 鈑金壁板(Walls) 4 鈑金彎曲(Bends)和凸緣(Flanges) 5 鈑金沖孔(Cut Outs),平面陣列模式及特徵 6 生成2D鈑金展開視圖 7 修改鈑金零件
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钣金设计概述
介绍钣金设计工作台
进入工作台 用户接口 术语 了解一般过程
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ห้องสมุดไป่ตู้
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进入工作台
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可以从1-开始菜单 2-档菜单 3-工作台工具
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Defining Material Thickness
Select the钣
1
金Parameter
Icon
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Activate the Parameters tab in the钣金Parameters
window
Create parts
If the Material
4 Thickness is all you
Parameters Tab
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Bend Extremities Tab 11
What are Parameters ?
Parameters are the common characteristic used in the creation of the part. They are as simple as stating the dimensional requirement of the material and bend radius