High Speed CNC Gear Hobber
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Outstanding static & dynamic rigidity.Powerful main motor.Duplex work & worm wheel for work table drive.Antifriction bearings for work table.Two-start special duplex index table drive.Shifting hob head with CNC axis for hob shifting.Main drive with infinitely variable hob speeds via variable speed AC motor.Differential mechanism.Electronic synchronisation between hob and table rotation (No index and differential change gears).Hobbing of spur, helical, crown, taper and gears having different no. of teeth, module and helix angles in the same set-up.Hobbing of worm gears using both cylindrical and conical hobs.