Design of Cold Extrusion Die for the Precision Gears
In this paper, the analysis and method of forming for cold extrusion die of precision gears is analyzed. The basic principle and progress of gear closed forming based on exchanging axles on the common hydraulic press are introduced. The mould structure is introduced.
G. J. Hu and Z. Q. Hong, "Design of Cold Extrusion Die for the Precision Gears", Advanced Materials Research, Vol. 215, pp. 208-211, 2011