Method for manufacturing a forged golf iron club head

Abstract

A method for manufacturing a forged golf iron club head has acts of forming a body in an investment casting process, integrally forming a striking face with a hosel in a forging process and combining the striking face with the body to achieve a golf club head with a striking face. Accordingly, the iron club head has an enhanced performance with a larger profile size and more permeate weight design to gain an excellent accuracy and to prolong the distance for golf ball flying. In addition, the versatile shape design for more permeate weight or low and deep center of gravity design can help to gain the larger sweet spot area and gain more forgiveness, and makes the forged iron head to be an “easy hit” iron club iron. And it still keeps the “pure energy transmission” function of the classic forging.

1 . A method for manufacturing a forged golf iron club head comprising acts as follows: 
 forming a body with a sole, a back area and a toe area in a casting process;    integrally forming a striking face with a hosel in a forging process; and    combining the striking face with the body to achieve a golf club head with a striking face.    
   
   
       2 . The method as claimed in  claim 1 , wherein the body is formed in an investment casting process.  
   
   
       3 . The method as claimed in  claim 1 , wherein the act of combining the striking face with the body is an act of interference fitting the striking face onto the body.  
   
   
       4 . The method as claimed in  claim 1 , wherein the act of combining the striking face with the body is in a welding process.  
   
   
       5 . The method as claimed in  claim 1 , wherein the act of combining the striking face with the body is in a brazing process.