Gearings, gear cutting tools, manufacturing processes

Start PTM and follow the production chain from gearing to relief-ground gearing tools - including the necessary feasibility analyses.

Gearings

Racks

Running gears

  • Involute gears
  • Gearings for the watch industry
  • Special gears

Mating splines

  • Splined shafts
  • Toothed shafts
  • Serrations

Screws

  • according to DIN 3975
  • Duplex screws
  • Special srew forms

Gear cutting method

with geometrically defined cutting edge

  • Profile milling
  • Gear hobbing
  • Gear shaping
  • Power-skiving
  • Broaching
  • Whirling

with geometrically undefined cutting edge

  • Profile grinding
  • Index generation grinding
  • Generation grinding
  • Topological profile grinding

Tools for gear manufacturing

with geometrically defined cutting edge

  • Rack cutter and profile milling cutter
  • Tooth form cutter
  • Gear hob
  • Shaper cutters
  • Power-skiving cutters
  • Round broaching tools
  • Whirling tools

with geometrically undefined cutting edge

  • Profile grinding wheels
  • Indexing generation grinding wheels
  • Grinding worms

Manufacturing method for gear cutting tools

Pre-machining / soft machining with geometrically defined cutting edge

  • Slot milling
  • Profile milling
  • Profile relief grinding
  • NC form back turning

Hard fine machining with geometrically indeterminate cutting edge

  • Profile relief grinding
  • Dressing relief grinding
  • NC form back grinding
  • Indexing generation grinding
  • Generation Grinding