Main features
1) High accuracy
2) Super-high static and dynamic rigidity and torsional rigidity. Hardened tooth (HRC45) could be machined.
3) High productivity. 1.2 mm/r axial feed for 1mm (module) steel gear.
4) Short auxiliary time. Radial cutting, axial cutting or combined cutting (axial and radial) could be adopted.
5) Climb hobbing and /or conventional hobbing.
6) Hydraulic clamping device and spring collet for workpiece clamping.
7) Small vibration and low noise, Automatic interrupted tool shift which prolong cutter's working life.
8) Secondary machining for hardened tooth could be performed with options.
Main Structure
1) Tangential travel hob rest
During hobbing interval, the hob rest can be automatically shifted to ensure uniform wear of cutter and thus prolong cutter's working life.
2) Index gear box
3) Differential gear box.