cad基础教程详细.docx

cad基础教程详细.docx

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cad基础教程详细

封面

中文版AutoCAD2007实用教程

目录1目录

中文版AutoCAD2007实用教

程.........................................................................................................-1-

目录...................................................................................................................................................1

第01xxAutoCAD2007xx基

础.......................................................................................................1

1.1教学目标.....................................................................................................................................1

1.2教学重点与难点..........................................................................................................................1

1.2.1AutoCAD的基本功能......................................................................................................1

1.2.2AutoCAD2007的经典界面组成......................................................................................4

1.2.3图形文件管理....................................................................................................................7

1.2.4使用命令与系统变量.........................................................................................................9

1.2.5设置参数选项..................................................................................................................10

1.2.6设置图形单位..................................................................................................................10

1.2.7设置绘图图限...................................................................................................................11第02章绘制简单二维图形对象......................................................................................................13

2.1教学目标....................................................................................................................................13

2.2教学重点与难点........................................................................................................................13

2.2.1绘图方法..........................................................................................................................13

2.2.2绘制点对象......................................................................................................................15

2.2.3绘制直线..........................................................................................................................15

2.2.4绘制射线..........................................................................................................................15

2.2.5绘制构造线......................................................................................................................15

2.2.6绘制矩形..........................................................................................................................15

2.2.7绘制正多边形..................................................................................................................15

2.2.8绘制圆..............................................................................................................................15

2.2.9绘制圆弧..........................................................................................................................16

2.2.10绘制椭圆........................................................................................................................16

2.2.11绘制椭圆弧.....................................................................................................................16第03章选择与夹点编辑二维图形对象.........................................................................................19

3.1教学目标....................................................................................................................................19

3.2教学重点与难点........................................................................................................................19

3.2.1选择对象的方法..............................................................................................................19

3.2.2过滤选择..........................................................................................................................19

3.2.3快速选择..........................................................................................................................20

3.2.4使用编组..........................................................................................................................20

3.2.5编辑对象的方法..............................................................................................................21

3.2.6使用夹点拉伸对象..........................................................................................................22

3.2.7使用夹点移动对象..........................................................................................................22

3.2.8使用夹点旋转对象..........................................................................................................23

3.2.9使用夹点缩放对象..........................................................................................................23

3.2.10使用夹点镜像对象........................................................................................................23第04章使用修改命令编辑对象......................................................................................................25

4.1教学目标....................................................................................................................................25

目录2

4.2教学重点与难

点.........................................................................................................................25

4.2.1删除对象...........................................................................................................................25

4.2.2复制对象...........................................................................................................................25

4.2.3镜像对象...........................................................................................................................26

4.2.4偏移对象...........................................................................................................................26

4.2.5阵列对象...........................................................................................................................26

4.2.6移动对象...........................................................................................................................27

4.2.7旋转对象...........................................................................................................................27

4.2.8对齐对象...........................................................................................................................27

4.2.9修剪对象...........................................................................................................................28

4.2.10延伸对象.........................................................................................................................28

4.2.11缩放对象.........................................................................................................................28

4.2.12拉伸对象.........................................................................................................................29

4.2.13拉长对象.........................................................................................................................29

4.2.14倒角对象.........................................................................................................................29

4.2.15圆角对象.........................................................................................................................29

4.2.16打断对象.........................................................................................................................30

4.2.17合并对象.........................................................................................................................30

4.2.18分解对象.........................................................................................................................31

4.2.19编辑对象特性.................................................................................................................31第05章规划和管理图

层....................................................................................................................33

5.1教学目

标.....................................................................................................................................33

5.2教学重点与难

点.........................................................................................................................33

5.2.1“图层特性管理器”对话框的组成...................................................................................33

5.2.2创建新图层.......................................................................................................................34

5.2.3设置图层颜色...................................................................................................................34

5.2.4使用与管理线型...............................................................................................................34

5.2.5设置图层线宽...................................................................................................................35

5.2.6管理图层...........................................................................................................................36第06章控制图层显

示.........................................................................................................................41

6.1教学目

标.....................................................................................................................................41

6.2教学重点与难

点.........................................................................................................................41

6.2.1重画与重生成图形...........................................................................................................41

6.2.2缩放视图...........................................................................................................................41

6.2.3平移视图.