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蜡笔 发表于 2008-3-10 02:02

AutoCAD教程:建模之机械轴承

<p>昨天看到文武贝长老的作品,有朋友问该怎么画。&nbsp;&nbsp;昨天在帖子内回复的方法不是太详细,现放出详细方法,赟长老不会怪我吧</p><p align="left">先看最终效果:</p><p align="center"><img alt="" src="http://www.jcwcn.com/Files01/BeyondPic/2007-9/10/57381/20070903_2876a357098fd421c5a5R0sYRmeyyPwx.jpg" width="550" border="0"/></p>

蜡笔 发表于 2008-3-10 02:02

<p align="left">第1步&nbsp;&nbsp;画出如图图形</p><p align="center"><img alt="" src="http://www.jcwcn.com/Files01/BeyondPic/2007-9/10/57381/20070903_98255a6edb3885164bb8e7eejcpMiKFH.jpg" width="550" border="0"/></p><p align="left">第2步&nbsp;&nbsp;&nbsp;利用打断或修剪&nbsp;&nbsp;&nbsp;&nbsp;修改成如图。&nbsp;&nbsp;建议&nbsp;打断或修剪用的不熟练的多练习一下。</p><p align="center"><img alt="" src="http://www.jcwcn.com/Files01/BeyondPic/2007-9/10/57381/20070903_b838979b577d088924a6DB4YsT5naUYh.jpg" width="550" border="0"/></p><p align="left">第3步&nbsp;&nbsp;&nbsp;转换面域&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;命令路径:绘图&lt;&nbsp;面域</p><p align="center"><img alt="" src="http://www.jcwcn.com/Files01/BeyondPic/2007-9/10/57381/20070903_15f7ea80e6cb0a870837O0kBlYsUzXdU.jpg" width="550" border="0"/></p>

蜡笔 发表于 2008-3-10 02:02

<p align="left">第4步&nbsp;&nbsp;&nbsp;&nbsp;偏移红色辅助线,&nbsp;&nbsp;距离20</p><p align="center"><img alt="" src="http://www.jcwcn.com/Files01/BeyondPic/2007-9/10/57381/20070903_cab09648b742adb2b731X4U7JGVlwWpO.jpg" width="550" border="0"/></p><p align="left">第5步&nbsp;&nbsp;&nbsp;&nbsp;三维旋转&nbsp;&nbsp;根据提示,选中上面图形&nbsp;以AB为轴&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;命令路径:绘图&lt;实体&nbsp;&lt;旋转</p><p align="center"><img alt="" src="http://www.jcwcn.com/Files01/BeyondPic/2007-9/10/57381/20070903_d5f457ea704decacc8dcP4NCP15a9qui.jpg" width="550" border="0"/></p><p align="left">旋转后</p><p align="center"><img alt="" src="http://www.jcwcn.com/Files01/BeyondPic/2007-9/10/57381/20070903_abb5fd4f2d35803b664fRfIyidpKsNtF.jpg" width="550" border="0"/></p>

蜡笔 发表于 2008-3-10 02:03

<p align="left">第6步&nbsp;&nbsp;&nbsp;&nbsp;绘制滚珠&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;命令路径:绘图&lt;实体&lt;球体&nbsp;&nbsp;&nbsp;&nbsp;直径6</p><p align="center"><img alt="" src="http://www.jcwcn.com/Files01/BeyondPic/2007-9/10/57381/20070903_68ba1313ef4042a597eaGdeKBZqN6jpf.jpg" width="550" border="0"/></p><p align="left">第7步&nbsp;&nbsp;&nbsp;&nbsp;阵列滚珠&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;转换左视图&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;圆形阵列&nbsp;滚珠,&nbsp;&nbsp;可以预览下,看看有没相交的滚珠</p><p align="center"><img alt="" src="http://www.jcwcn.com/Files01/BeyondPic/2007-9/10/57381/20070903_a8faf8a3719e5dd9efe5gDGFS5RpZoRi.jpg" width="550" border="0"/></p><p align="left">第8步&nbsp;&nbsp;&nbsp;&nbsp;上色&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;命令路径:视图&lt;着色&lt;体着色</p><p align="center"><img alt="" src="http://www.jcwcn.com/Files01/BeyondPic/2007-9/10/57381/20070903_89951c0ddfe2d1d59ce98uJDAuk4mHy0.jpg" width="550" border="0"/></p>

蜡笔 发表于 2008-3-10 02:03

<p align="left">第9步&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;倒角&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;切换到&nbsp;西南等轴视图和东南等轴视图&nbsp;对圆柱边进行倒角&nbsp;&nbsp;&nbsp;距离1。&nbsp;这样是为了更贴近实物</p><p align="center"><img alt="" src="http://www.jcwcn.com/Files01/BeyondPic/2007-9/10/57381/20070903_30b34369451e1da2badeCKpg1G6wa6HS.jpg" width="550" border="0"/></p><p align="left">轴承画好了&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;旋转观看一下吧</p><p align="center"><img alt="" src="http://www.jcwcn.com/Files01/BeyondPic/2007-9/10/57381/20070903_30b34369451e1da2badeCKpg1G6wa6HS.jpg" width="550" border="0"/></p><p align="center"><img alt="" src="http://www.jcwcn.com/Files01/BeyondPic/2007-9/10/57381/20070903_2876a357098fd421c5a5R0sYRmeyyPwx.jpg" width="550" border="0"/></p>

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