Barrel-shaped threaded tool for machining internally toothed gear

Barrel-shaped threaded tool for machining internally toothed gear

  • CN 102,264,498 A
  • Filed: 11/13/2009
  • Published: 11/30/2011
  • Est. Priority Date: 12/25/2008
  • Status: Active Application
First Claim
Patent Images

1. cylindrical shape threading tool that is used for the machining internal gear;

  • This cylindrical shape threading tool forms drum;

    This drum has the diameter that the axial opposed end from the axial pars intermedia of cylindrical shape threading tool to the cylindrical shape threading tool reduces gradually;

    So that during the machining of the internal gear that will be machined;

    The cylindrical shape threading tool is with the cylindrical shape threading tool and will have the mode and the internal gear engagement that will be machined of crossed axis angle between the internal gear that be machined;

    It is characterized in thatTo the length of pars intermedia helical angle is set according to distance axis.

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