Method for manufacturing forging die for making net formed gears with predetermined tooth contact area

Abstract

A method for determining a conjugated gear tooth contact surface of a gear having a predetermined gear mesh contact area. Also, a method for making a forging die for manufacturing gears having the predetermined gear mesh contact area is disclosed. The method includes the steps of designing the gear having the predetermined gear mesh contact area, designing an electrode for an electric discharge machining using CAD/CAM device, manufacturing the electrode, and manufacturing the forging die employing the electric discharge machining process.

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