METHOD AND DEVICE FOR FORGING BEVEL GEAR

摘要

A method and a device for forging a bevel gear. The device comprises a punch (38), a work positioning and holding die (40) positioning and holding a work (28) placed on the placing surface (30) of a lower die (18), and an outer burr removing die (42) removing outer burrs (60) produced on the outer peripheral surfaces of the teeth of the work (28). In the state of the work (28) positioned and held at a prescribed position by the work positioning and holding die (40), the inner burrs (22) and the outer burrs (60) of the work (28) are simultaneously removed by the integrated lowering operation of the punch (38) and the outer burr removing die (42).