Casting method for manufacturing golf club head having weight member and golf club head manufactured thereby
A technology for golf club heads and counterweights, which is applied to golf balls, golf clubs, casting and molding equipment, etc., and can solve problems such as lowering product quality, interfering with the formation of the club head body, and the failure of the club head body to be completely formed. , to avoid oxides, improve stability and molding quality
Active Publication Date: 2021-02-05
ADVANCED INT MULTITECH CO LTD
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- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, at present, most of the counterweights are made of high specific gravity alloys. Therefore, during casting, the high-temperature molten metal easily reacts with the counterweights, causing the counterweights to produce oxides that interfere with the forming of the club head body, resulting in ball The body of the club head cannot be fully formed, thereby reducing product quality
Method used
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Embodiment Construction
[0022] The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
[0023] see figure 1 , The embodiment of the manufacturing method of the golf club head with weights of the present invention includes a preparation step, a wax injection step, a shell making step, a dewaxing step, and a casting step. In the preparation step, a counterweight 11 is prepared, and the counterweight 11 includes a counterweight 111 made of tungsten alloy, an isolation layer 112 covering the counterweight 111, and two The positioning column 113 of the counterweight 111 and the isolation layer 112 is passed through. The isolation layer 112 is made of a material that is resistant to high temperature and not easy to be oxidized. In this embodiment, the isolation layer 112 can be a vacuum coating (eg PVD coating) of different materials, a zirconia sand layer, ceramics, or various electroplating layers , but can also be other materials that can i...
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The invention relates to a casting method for manufacturing golf club head having weight member and golf club head manufactured thereby. The casting method comprises a preparation step, a wax injection step, a shell making step, a dewaxing step and a casting step. In the preparation step, at least one balance weight piece is prepared, and the at least one balance weight piece comprises a balance weight block made of a metal material and an isolation layer wrapping the balance weight block. The balancing weight is coated with the high-temperature-resistant isolating layer which is not prone tooxidation, oxide generated by the balancing weight due to the too high casting temperature can be avoided, and therefore the ball head body can be completely formed, and the product manufacturing stability and the forming quality are improved.
Description
technical field [0001] The present invention relates to a casting method and product of a golf club head, in particular to a casting method and product of a golf club head with a counterweight. Background technique [0002] Generally, the position of the center of gravity of the golf club head will affect the user's hitting distance and feel. In order to adjust the position of the center of gravity on the golf club head, a weight block is usually set on the golf club head to adjust the weight. The common setting The method is to fix the weight block on the club head by welding, locking or gluing, but the weight block is often made of different materials from the club head, and the welding of dissimilar materials often produces gaps and cannot be used. Combined with defects, resulting in poor product quality. The locking method needs to design a locking structure on the club head, which will occupy additional space of the club head, resulting in limited shape of the club hea...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B22C9/04B22C9/22B22C7/02A63B53/04
CPCB22C9/043B22C9/22B22C7/02A63B53/04A63B2053/0491A63B2209/00B22C9/04B22D19/00A63B60/02B22C23/00B22C21/14A63B53/0466
Inventor 陈敏宗蔡尚儒苏明福吕昆翰黄明维黄俊豪
Owner ADVANCED INT MULTITECH CO LTD