请问这个怎样加工好，谢谢，请回复

hney8931

请问这个怎样加工好，谢谢<img src="attachments/dvbbs/2004-1/20041913314788179.bmp" 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/2004-1/20041913314788179.bmp\');}" onmousewheel="return imgzoom(this);" alt="" />

daizxl

小秋

直接拿去线割。

pyhcz

视批量定工艺。如批量大，用方铜棒制作，先车加工盲孔，切断，再加工圆弧面是较可行的方法。

hxl731029

chenjihe

材料用黄铜方钢，做一个弹簧套套在外面，钻，车盲孔后，加工圆弧，这事我得意见

下雪天

用四方铜棒，先车园弧，切断。再用键槽铣刀直接加工盲孔。

chenjihe

楼上那位兄弟,用键槽铣刀直接铣的划,圆心怎么找正啊.,

hney8931