Conditioning methods for the neck of a golf ball head

Abstract

This invention provides a method for tempering the neck of a golf ball head. The method involves first taking a golf ball head, which is made of metal and has a neck, and then placing the golf ball head in a high-frequency heating machine to perform a heat treatment process on the neck. The heat treatment process is continued for 45 to 100 seconds when the neck temperature reaches 1000°C to 1200°C, thereby altering the mechanical properties of the neck. This reduces the stiffness of the golf ball head neck, thus providing greater adjustability and allowing the angle of the golf ball head to be changed according to the user's habits.

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