Method of making a golf ball core

摘要

A method and system for making a golf ball core is disclosed. The method may generally include forming a golf ball core out of a raw core material. The golf ball core may be rapidly heated to begin curing (or vulcanizing) from the outermost surface toward the center of the golf ball core. Before curing the entire golf ball core, the golf ball core may be quenched to stop the curing process. As a result, the golf ball core may include an outer cured zone and an inner uncured zone. In this state, the golf ball core may be incorporated into a finished golf ball to be sold to consumers. Following a set of instructions provided with the golf ball, the consumer may heat the golf ball to customize the properties of the golf ball core, and, thus, the characteristics of the golf ball.

主权项

1. A method of making a golf ball that can be customized for a desired play characteristic, comprising
heating a curable rubber golf ball core to partially cure at least a portion of the golf ball core; rapidly cooling the golf ball core before the golf ball core finishes curing, wherein a portion of the golf ball core is left uncured, and wherein rapidly cooling the golf ball core includes quenching the golf ball core in an ice bath, water bath, cryogenic fluid, or dry ice/alcohol bath; and incorporating the golf ball core into a finished golf ball by applying at least one cover layer, wherein the uncured portion of the golf ball core remains uncured after the golf ball core is incorporated into the finished golf ball; and determining a time and temperature of further curing the golf ball core to provide the desired play characteristic.