| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a method for manufacturing an iron type golf club heat that lowers manufacturing cost than a conventional method, and is based on a lost-wax process improving the degree of freedom of designing of the shape of a head. SOLUTION: In the method for manufacturing iron type golf club heads based on a lost-wax process, a wax mold 1 is made up of a plurality of wax members 2 previously molded, and is made by integrating the plurality of wax members 2 by adhesion. The iron type gold club head is manufactured by the lost-wax process, using the wax mold.</p> |
