Parallel to the contact line is an involute gear end

Full Duty vertical honing wheel design theory honing process, the honing surface of the tooth space of the contact line is a curve, only the engagement of the contact line is located at the point of abrasive grinding action only, it should be a very big waste. Work gear (spur) tooth surface of the contact line is a parallel to the end face of involute gear, first gear  Diamond blade  and engineering using  cubic boron nitride  method to find space for the contact surface of the tooth honing curve equation, and then convert it to honing tooth face, the obtained equation abrasive grinding , and then face tooth with this objective optimal minimum error approximation fitted to facilitate grinding involute blade type, blade type on the face of all this grit on can participate grinding, and this end of the workpiece edge type conjugate gear a space curve.