Composite golf club head manufacturing method

Abstract

A method for manufacturing a composite golf club head, which uses a carbon fiber prepreg or a composite prepreg containing carbon fibers to act on the carbon fiber prepreg or the carbon fiber prepreg through molding, positive air pressure and vacuum negative pressure, respectively. The inside and outside of the composite material prepreg are laminated and heated to form a hollow carbon fiber composite material head body including a shank and a front end opening. The ball face plate is glued and fixed to the front end opening of the carbon fiber composite material head body, which can reduce the weight of the head body of the golf club head, and is easy to adjust and change the center of gravity and the weight of the golf club head according to the hitting distance or feeling of different golf club heads. The moment of inertia improves the degree of freedom of design, and the rigidity of the club head is diversified, and it is easy to control the sweet spot position of the hitting panel, so that the club head can achieve better hitting performance.

Description

technical field [0001] The present invention relates to a golf club head, and more particularly to a method of manufacturing a golf club head using composite materials. Background technique [0002] In order to improve the design freedom of the center of gravity of the golf club head and the moment of inertia (Moment Of Inertia, MOI) when hitting the ball, some golf club heads adopt a partial carbon fiber composite structure, or adopt a cast thin crown (crown ) and other technical means to reduce the weight of a part of the club head body in the golf club head, so that it can transfer the reduced weight to other parts of the club head to change the center of gravity of the club head and the moment of inertia when swinging . [0003] At present, technical means such as the manufacturing method and structure of the golf club head are still difficult to achieve a better golf club head. At the same time as the position of the center of gravity, it is also necessary to take int...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a method for manufacturing a composite material golf club head, which solves the problem that the existing composite material golf club head manufacture and its structure are difficult to make the geometric center point of the ball-hitting faceplate close to the sweet spot. It is difficult to control the difference in the thickness of the head body, and it is difficult to change the club head in multiple ways.

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