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Method of golf ball manufacture employing ultrasonic welding, and resulting golf ball and golf ball components and/or layers
Method of golf ball manufacture employing ultrasonic welding, and resulting golf ball and golf ball components and/or layers
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机译:采用超声波焊接的高尔夫球制造方法,并得到高尔夫球和高尔夫球组件和/或层
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摘要
A method of producing a golf ball applies ultrasonic welding on two half shells to form at least one intermediate layer, at least one cover layer, or at least one intermediate layer and at least one cover layer. The ultrasonic welding may include pressing the two half shells together, delivering a high power electrical signal to a welding stack, and converting the high power electrical signal at the welding stack to ultrasonic energy. The converting may include converting the high power electrical signal into a mechanical vibration, modifying an amplitude of the mechanical vibration to generate a modified mechanical vibration, and applying the modified mechanical vibration to an interface of the two half shells to weld them together ultrasonically. Aspects also relate to golf balls, or one or more layers thereof, made using ultrasonic welding.
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