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ID:45552169
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页数:16页
时间:2019-11-14
《《建筑CAD》实验教学指导书》由会员上传分享,免费在线阅读,更多相关内容在工程资料-天天文库。
1、《建筑CAD》实验教学指导书实验项目一:基本图形练习一、实验目的通过绘制基本图形,了解AutoCAD工作界而;掌握AutoCAD基本绘图命令,掌握他标输入法进行精确绘图。二、实验设备电脑1台。三、实验内容基木图形的绘图练习。(见图1)1、实验图1-1的绘制。2、实验图1-2的绘制。3、实验图1-3的绘制。4、实验图1-4的绘制。5、实验图1-5的绘制。6、实验图1-6的绘制。7、实验图1-7的绘制。8、实验图1-8的绘制。9、实验图1-9的绘制。10、实验图1-10的绘制。11、实验图1-11的绘制。12、实验图1-12的绘制。【买验图l
2、-i]操作过程如下:C()mni8nd:line(/)Frompoint:(屏幕上用左键任意选一点)Topoint:@112<108(/)Topoint:@112<-108(/)Topoint:@112<36(/)Topoint:(打开F8)<0rthoon>(橡皮线左移后输入)112(/)Topoint:c(/)Command:(/)LTNEFrompoint:(shift或Ctrl+鼠标右键打开端点捕捉功能)osnapResumingLTNEcommand.Frompoint:(依次连接各个顶点)【实验图1-2]操作过程如下:Comm
3、and:line(/)Frompoint:(屏幕上用左键任意选一点)Topoint:@105<30(/)Topoint:(/)Command:ucs(/)Origin/ZAxis/3point/OBject/View/X/Y/Z/Prev/Restore/Save/Del/?/:(输入)ob(/)SelectobjecttoalignUCS:(用左键选择已绘直线可见坐标系符号改变方向)Command:1ineFrompoint:'_osnapResumingLINEcommand.Frompoint:(左键拾取直线的右端点)
4、Topoint:<0rthoon>52(/)Topoint:35(/)Topoint:17(/)Topoint:35(/)Topoint:17(/)Topoint:35(/)【实验图1-3]操作过程如下:Command:line(/)Frompoint:(屏幕上用左键任意选一点)Topoint:(F8)<0rthoon>101(/)Topoint:@67<135(/)Topoint:25(/)Topoint:@59<135(/)Topoint:42(/)Topoint:c(/)Command:(/)LINEFrompoint:tracki
5、ngFirsttrackingpoint:'osnapResumingLINEcommand.Firsttrackingpoint:(左键拾取端点)Nextpoint(PressENTERtoendtracking):25(/)Nextpoint(PressENTERtoendtracking):13(/)Nextpoint(PressENTERtoendtracking):Topoint:trackingFirsttrackingpoint:(左键拾取端点)Nextpoint(PressENTERtoendtracking):6、ooff>76(Z)Nextpoint(PressENTERtoendtracking):(/)Topoint:trackingFirsttrackingpoint:(左键拾取端点)Nextpoint(PressENTERtoendtracking):<0rthooff>59(/)Nextpoint(PressENTERtoendtracking):(/)Topoint:c(/)【实验图1-4]操作过程如下:Command:pline(/)Frompoint:(左键拾収点)Currentline-widthis0.0000Arc/Clos7、e/Halfwidth/Length/Undo/Width/:w(/)Startingwidth<0.0000>:3(/)Endingwidth<3.0000>:(/)ofArc/Close/Halfwidth/Length/Undo/Width/:w(/)Startingwidth<3.0000>:10(/)Endingwidth<10.0000>:0(/)Arc/CIose/Ha8、1fwidth/Length/Undo/Width/:(左键拾取点)Arc/CIose/Ha1fwidth/Length/Undo/Width/
6、ooff>76(Z)Nextpoint(PressENTERtoendtracking):(/)Topoint:trackingFirsttrackingpoint:(左键拾取端点)Nextpoint(PressENTERtoendtracking):<0rthooff>59(/)Nextpoint(PressENTERtoendtracking):(/)Topoint:c(/)【实验图1-4]操作过程如下:Command:pline(/)Frompoint:(左键拾収点)Currentline-widthis0.0000Arc/Clos
7、e/Halfwidth/Length/Undo/Width/:w(/)Startingwidth<0.0000>:3(/)Endingwidth<3.0000>:(/)ofArc/Close/Halfwidth/Length/Undo/Width/:w(/)Startingwidth<3.0000>:10(/)Endingwidth<10.0000>:0(/)Arc/CIose/Ha
8、1fwidth/Length/Undo/Width/:(左键拾取点)Arc/CIose/Ha1fwidth/Length/Undo/Width/
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