cad三维机械图求助！

chaifenggui

<img src="attachments/dvbbs/1.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/1.jpg\');}" onmousewheel="return imgzoom(this);" alt="" /><br/>就是这个图！

lonelysea_cm

<p>不难　ＥＸＴ拉伸　先选角度　再选路径　一个是Ｔ　一个是Ｐ　</p>

dnvtg0405

<p>好像那尖尖那里是光滑的哦</p><p>CAD能做到吗</p>

hhjdg

好像那尖尖那里是光滑的哦

CAD能做到