High productive manufacturing of Gears with CNC turning centers.
The Gear Hobbing unit offers high stiffness and runout accuracy. High flexibility due to interchangeable milling arbors for different cutting tools.
Interchangeable milling arbor – removable counter support
Angular adjustment ±30° with scale and vernier
Synchronization of work piece and tool rotation.
Feed movement in Z axis.
When hobbing is finished the hob has to move towards X.
At the end of the gear/spline there has to be sufficient clearance for the hob.
e.g. DIN 5480, DIN 5482, TORX