Hob peeling and profile hobbing


Hob peeling

Process

  • For internal and external gearings

  • Ten times faster than gear shaping

  • Shortest run-out paths
     

Workpiece

  • External/internal gearings

  • Straight/helical gearings

  • Max. modulus 2.5 - 3.0 mm

  • Gearing quality up to IT7

  • Minimum inside diameter 20-25 mm possible


Profile hobbing

Process

  • Manufacture of internal gearings

  • No re-clamping errors

  • Slotting tool holders with indexable inserts

  • Stroke frequency depending on the profile depth, profile length and material
     

Workpiece

  • Internal gearings

  • Max. modulus 2.5 - 3.0 mm

  • Straight/helical gearings

  • Gearing quality up to IT8


More gearing technologies