Cutter Setting Coordinate Calculation for Hobbing Small Taper Gears with CNC Gear-hobbing Machine

On the base of the optimization of process flow,a new method of the cutter setting coordinate calculation was demonstrated,which includes hobbing gear blanks and small taper gears.The process of calculation is more simple and the result is right for hobbing small taper gears.Applied in hobbing small taper gears,the new method improves hobbing efficiency and precision.