| 摘要 |
A pneumatic golf testing apparatus composes of an air cylinder, an accumulator, a barrel, a ball bucket, a ball cage, a golf head clamps and a frame. Air cylinder pumps compressed air into the accumulator and controls the opening and closing of a valve to allow the pressurized air discharging out of the accumulator and to eject the golf ball out of the barrel at a very high speed. The flying ball hits a golf head held by a golf head clamps disposed on a wall in the ball cage. The golf ball then drops in the ball cage for collection and reuse. The testing can be repetitively performed for testing the structural strength, base binding strength and lacquer density of the golf head. The testing is not destructive and can be done in short period of time without a complete set of a golf club.
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