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US 6,710,287 B2Granted
Laser engraving and coloring method for a golf club head
AssigneeFu Sheng Industrial Co., Ltd.
InventorYuan-Ping Lu
Life of this patent
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Abstract
A laser engraving and coloring method for a golf club head using a laser beam to process on a titanium alloy surface. Processing conditions of the laser beam are laser frequency in the range of 7500-35000 Hz, current in the range of 14-17 A, power in the range of 25-45 W, moving speed in the range of 5-55 M/sec, and process route as an ellipse to thereby form various predetermined colors.
Claims15
A laser engraving and coloring method comprising:
- a laser beam adapted to engrave and color on a titanium surface of a golf club head by controlling processing conditions, including laser frequency in the range of 7,500-35,000 Hz, current in the range of 14-17 A, power in the range of 25-45 W, and moving speed 5-55 M/sec, thereby oxidizing the titanium surface to form with predetermined various colors.
Dependencies are inferred from the claim text.