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Golf club head batting surface and its manufacturing method

A technology for golf clubs and manufacturing methods, which is applied to the field of golf club head ball-striking surfaces and its manufacture, and the integrally formed structure, which can solve the problems of wasting processing parts, not being easy to speed up production, wasting precious metals, etc. Achieve cost savings, improve ball control efficiency, and increase productivity

Inactive Publication Date: 2007-03-28
王禄山
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this prior art wastes the processing portion 96 shown in the figure, that is, a lot of precious metal is wasted
On the other hand, it is not easy to speed up production to achieve mass production

Method used

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  • Golf club head batting surface and its manufacturing method
  • Golf club head batting surface and its manufacturing method

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Experimental program
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Embodiment Construction

[0031] Please refer to FIG. 2 , which is a flow chart of the method for manufacturing the ball striking surface of the golf club according to the present invention. The core technology of the manufacturing method of the ball hitting surface of the golf club is to use powder metallurgy, including at least four steps: mixing step 10, forming step 20, heat treatment step 30, and stamping step 40.

[0032] In the mixing step 10, the metal powder and the binder are mixed to form a mixture; the metal powder is preferably characterized by high hardness and low specific gravity. The metal powder can be titanium (Ti) or titanium alloy, because it has high hardness and can withstand strong impact force. Titanium (Ti) is a silver-gray metal with a specific gravity of 4.5 and a melting point of 1668°C. It is a very special metal with a very light texture, but it is also very tough and corrosion-resistant. Among them, the hardness of tungsten carbide is also extremely high, but the specif...

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Abstract

The present invention relates to a driving face of golf club head and its making method. Said method includes the following steps: mixing metal powder and adhesive to form a mixture, making said mixture be formed in a driving face die so as to form a primary blank of driving face, heating said primary blank to the sintering temperature of metal powder so as to form a driving face, finally, stamping said driving face to increase its strength.

Description

technical field [0001] The present invention relates to a ball hitting surface of a golf club and a manufacturing method thereof, in particular to a ball hitting surface of a golf club using powder metallurgy and injection molding technology to provide an integrally formed structure. Background technique [0002] The striking face of the golf club head requires extremely high-strength metals due to the extreme impact forces it withstands. On the other hand, the hitting face of a golf club usually has a curved surface rather than a flat surface, so it is quite complicated to manufacture. Due to the high strength of the metal, its melting point is also high, so the ball striking face of the golf club cannot usually be manufactured by casting. [0003] Please refer to FIG. 1 . FIG. 1 is a side view of a ball striking face of a golf club in the prior art. The ball striking face 94 of the golf club is provided on the club head 92 of a golf club 9 . There is a prior art that ut...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22F3/16
Inventor 王禄山
Owner 王禄山
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