Profile broaching

According to the classification of manufacturing processes, broaching is a machining process for the productive, cost-effective and dimensionally accurate insertion of profiles into non-hardened bores with a geometrically defined cutting edge for a form-fit connection for torque transmission. CHEMNITZER ZAHNRADFABRIK has a wide range of broaches for a wide variety of grooves and profiles.

Grooves/inner profiles

  • Spline hub profiles according to DIN/ISO14 and DIN 5472
  • Serrated hub profiles to DIN 5480 and DIN 5482
  • Serrated hub profiles to DIN 5481
  • Hub grooves according to DIN 6885
  • Polygons
  • Special profiles

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