发明名称 Welding method for manufacturing a golf club head
摘要 A welding method for manufacturing the golf club head includes the steps of: prefabricating a first club head member having a first welding surface, and a second club head member having a second welding surface; aligning the first welding surface of the first club head member with the second welding surface of the second club head member; welding the first welding surface of the first club head member to the second welding surface of the second club head member to form a welding portion by means of magnetic pulse welding; and surface finishing the first club head member, the second club head member and the welding portion to finish a product of the golf club head.
申请公布号 US2006138199(A1) 申请公布日期 2006.06.29
申请号 US20040022772 申请日期 2004.12.28
申请人 NELSON PRECISION CASTING CO., LTD. 发明人 CHEN CHAN-TUNG
分类号 B23K20/12 主分类号 B23K20/12
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