公开(公告)号：US10821332B1

公开(公告)日：2020-11-03

申请号：US16569317

申请日：2019-09-12

Applicant: ADVANCED INTERNATIONAL MULTITECH CO., LTD.

Inventor： Min-Tsung Chen ,  Shang-Ju Tsai ,  Ming-Fu Su ,  Kun-Han Lu ,  Ming-Wei Huang ,  Chun-Hao Huang

IPC: A63B53/04 ,  B22C7/02 ,  B22D19/00 ,  B22C9/22 ,  B22C9/04

Abstract: A method for manufacturing a golf club head having a weight member includes: providing a weight block made of a metal material; disposing an isolation layer on the weight block to form the weight member; delivering a wax material to form a wax pattern covering a portion of the weight member; coating the weight member and the wax pattern with a shell mold plaster to form a shell mold covering the same; performing a de-waxing process which leaves a mold cavity in the shell mold; and casting a molten metal material in the mold cavity to form a club head main body, and removing the shell mold to form the golf club head having the weight member embedded in the club head main body. A golf club head manufactured by the method is also disclosed.