Manufacturing method for densifying local structure of forged ball head and ball head produced by the method

Abstract

The invention relates to the field of golf clubs, in particular to a manufacturing method for forging a ball head to achieve local structure compaction and the ball head produced through the method, the manufacturing method comprises the following steps of preparation; first performing; second performing; finish forging reshaping; local compaction; and finished product reshaping. According to themanufacturing method and the ball head, through the steps, the forged ball head achieves the effect of metallographic crystallization compaction in a sweet zone of a hitting face, the ball hitting structural strength of the sweet zone of the forged ball head is further improved, the hitting sound is improved, and the better ball hitting experience is achieved for users.

Description

technical field

[0001] The invention relates to the field of golf clubs, in particular to a manufacturing method for densifying the local structure of a forged ball head and a ball head produced by the method. Background technique

[0002] The existing forging process of golf clubs is usually produced by a multi-pass forging method, and each pass is usually cooled by air cooling, so that the internal grain structure of the forged ball head can be stabilized, and at the same time it can be Keep the quality consistent during production. Because the forged ball head has a consistent structure during production, it leads to the problems of mediocre ball head strength and monotonous hitting sound.

[0003] However, in order to improve the hitting feel and sound of the ball head, it is usually improved by partially adding weights or forging with different materials. Through the aforementioned methods, the material of the ball head itself will be inconsistent or It is the situatio...

Images