Patent ID: 8950986
Filing Date: 2015-02-10
Classification: B23F,Y10T

Abstract:
1. A method of producing internal gear teeth ( 2 ) with deflecting surfaces ( 5 , 6 ), the internal gear teeth ( 2 ) being arranged in a component ( 1 ) having an end ( 1 b ) and defining a longitudinal axis ( 1 a ), an end face ( 2 a ) of the internal gear teeth ( 2 ) being axially offset, along the longitudinal axis ( 1 a ), relative to the end ( 1 b ) of the component ( 1 ), the end face ( 2 a ) of the internal gear teeth ( 2 ) being machined using a conical tool ( 8 ) that rotates about a tool axis ( 8 a ) which is arranged parallel to the longitudinal axis ( 1 a ), and the rotating tool ( 8 ) being moved along a circular path coaxial to the longitudinal axis ( 1 a ), the method comprising the steps of: biasing the tool ( moving the tool ( withdrawing the tool ( re-introducing the tool (