外槽拉床
Broaching machine for external slot
传统的工艺对外槽的加工都是铣削的。因此，对此项技术成功的应用，我们感到zui满意的是为用户带来了巨大的利益。现在我们提供—份来自用户的成本对照表。
对于齿毂上均布的三槽，—次拉削成型。与铣削相比，拉削能达到更高的精度等级，具有更好的尺寸重复性。我们为此工艺提供的是一台立式内拉机床。
其切削速度为：15m-10m/min
拉力为：200KN
机床行程为：2000mm
其零件的夹具系我厂专为用户设计和制造。
此台机床适应加工范围是：
零件外径为：40-200mm
槽宽度：Bmax=20mm
槽深度：Hmax=15mm
当然，超过此范围，我们同样能提供给您满意的机床。
Traditional technique for external slot is milling So, the broaching technique has been successfully used have brought huge profit to users makes us satisfied Here below is the cost comparison table from user.
The three slots on gear hubs can broach simultaneously. Compared with milling. Broaching can get higher accuracy and better repeatability of size. We produce this broaching machine for external slot specially.
Cutting speed: 1.5m-10m/min
Pulling capacity: 200KN
Stroke: 2000mm Our company designed the jigs specially.
Cutting range:O. D. of work piece: 40-200mm
Slot width: Bmax=20mm
Slot depth: Hmax=15mm
We can also offer you machine out of above cutting range.
