气缸套内圆弧槽的加工工艺

Processing Method of Inner Circular Arc Slots in the Cylinder Liner

气缸套内壁中间需加工轴向较长的内圆弧槽,且圆周方向上均布有多个,这在机械加工中是一个难题,一般需要在铣床加工,且加工比较困难,为了满足生产需要,使现有设备得到充分利用,改用先在铣床上铣导向槽,然后用设计的一套专用夹具和刀具在C616车床上铣削加工解决了这一难题。该工艺方法扩大了车床的加工范围,生产效率高,简单易行,可操作性强,使用后效果良好,取得了较好的经济效益。

It＇s difficult to process multiple inner circular arc slots on inner wall of cylinder linear on milling machine. To meet the production requirement and fully use existed machine tool, guide slots is milled on C616 lathe using a set of designed special fixture and cutter. The processing range of the lathe is enlarged. The processing method is easy to operate, and has the advantages of high efficiency, good economic benefit.