Method for manufacturing a striking plate of a golf club head

摘要

A method for manufacturing a striking plate of a golf club head includes the steps of soft heat-treating a flat metal blank to increase its malleability, stamping out a striking plate with an integral wall and a bend portion from the flat metal blank, precise machining the striking plate, and age hardening the striking plate to precipitation harden it and improve its mechanical properties after it has been joined to a main body of the golf club head.