In 1848, the Rev. Dr Robert Adams Paterson (sometimes spelt Patterson) invented the gutta-percha ball (or guttie).[2][3] The gutta was created from dried sap of a Sapodilla Tree. The sap had a rubber-like feel and could be made round by heating and shaping it while hot. Accidentally, it was discovered that defects in the sphere from knicks and scrapes of normal use, could provide a ball with a truer flight than a pure sphere. Thus, makers started creating intentional defects in the surface by hammering the ball to give it an evenly dimpled shape which would cause the ball to have a more consistent ball flight. Because gutties were cheaper to produce and could be manufactured with textured surfaces to improve their aerodynamic qualities, they replaced feather balls completely within a few years.[4]
In the 20th century, multi-layer balls were developed, first as wound balls consisting of a solid or liquid-filled core wound with a layer of rubber thread and a thin outer shell. This idea was first discovered by Coburn Haskell of Cleveland, Ohio in 1898. Haskell had driven to nearby Akron to keep a golf date with Bertram Work, then superintendent of B.F. Goodrich. While he waited for Work at the plant, Haskell idly wound a long rubber thread into a ball. When he bounced the ball, it flew almost to the ceiling. Work suggested Haskell put a cover on the creation, and that was the birth of the 20th century golf ball. The design allowed manufacturers to fine-tune the length, spin and "feel" characteristics of balls. Wound balls were especially valued for their soft feel, and continued to be popular until the early years of the 21st century[5].
Modern balls usually consist of several layers of various synthetic materials like surlyn or urethane blends. They are usually classified as two-piece, three-piece, or four-piece ball according to the number of layers. They come in a great variety of playing characteristics to suit the needs of golfers of different abilities.
No comments:
Post a Comment