求教，这个喇叭口卷边是怎么做的？

hng

<img src="attachments/dvbbs/2004-4/200443010553545897.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/2004-4/200443010553545897.jpg\');}" onmousewheel="return imgzoom(this);" alt="" />

ALPS

老兄,你问的是模具还是软件制图呢????做你的沙发也不怎么明智啊

hng

vsxu

先拉深、整形、在管形弯曲

andrewqsbx

楼上的兄弟能不能具体一点呀

vsxu

旋压也可以呀

hng

hng

这口部卷边我认为应该跟以前瓷盆、瓷碗那些的卷边差不多，那位大哥能否介绍一下做那些东西卷边的模具结构，让小弟参考一下！

hng

cao74728

卷邊找機械工業部出版的模具結構圖冊，上面有你要的結構

LAV

用管材直接抗口，再卷边