| 摘要 |
<p>PURPOSE:To provide the process for production of the golf club head which can shorten the process for production by mounting a cylindrical material for connecting a shaft to a sole plate simultaneously with the die molding of a head body without damaging this material. CONSTITUTION:While the front end of the cylindrical 17 material for connecting the shaft is pressed to the fitting part for mounting the cylindrical material 17 mounted to the sole plate 15, the sole plate 15 is disposed in a die and a punch 41 is closed to the die 35 to integrate the head body to the sole plate 15. The cylindrical material 17 is pressed by the die at the time of closing the die, by which the cylindrical material 17 is press fitted to the fitting part.</p> |
