KR20040017764A - The GOLF putter heads a manufacturing process of diamond, ceramices a class hard powder with a fusing tunic - Google Patents

Abstract

PURPOSE: An apparatus and a method for making a head of a golf putter having an insertion plate formed of the deposition layer of ultra-hard powders are provided to prevent the slippage of a golf ball on the club head so as to move the ball in a desired direction. CONSTITUTION: The golf putter is equipped with the club head(12), hitting line, a grip and a ball-hitting surface(2). The head(12) having the deposition layer(8) of ultra-hard powders such as diamond and ceramics is produced by the apparatus comprising: insertion grooves(3,3a) positioned on the outer and inner surfaces of the ball-hitting surface(2) of the head(12), in which a deposition layer(8) is formed on the surface of the outer insertion groove(3) by spray coating of the ultra-hard powders; an insertion plate(6) having a protrusion(9) to be inserted into an insertion hole(4) at the bottom of the insertion groove(3); and a cover plate(5) attached to the inner insertion groove(3a) and formed by printing or sculpturing a brand of a manufacturer.

Description

TECHNICAL FIELD OF THE INVENTION A manufacturing apparatus and method for manufacturing a golf putter head on which cemented carbide powders, such as diamonds and ceramics, are welded.

The present invention relates to a putter for injecting a golf ball into the hole (green) of the final purpose in the golf game, forming an insertion groove in the inner and outer surfaces of the club head of the putter, the insertion plate in the outer insertion groove, the cover in the inner insertion groove Insert the plate, but spray the cemented carbide powder such as diamond and ceramic on the front surface of the insert plate at a certain temperature to form a welding layer on the other surface, and print or engrave the brand of brand on the cover plate. It is possible to reduce the risk of slice or hook by slipping in the desired direction without slipping even if it is not centered and combed, and distinguishes it from other putters. .

As is well known, the golf club is composed of a set of golf clubs of various types to be selectively used depending on the location and pitch of the golf ball, the distance to the hole (Hloe), and the surrounding conditions.

A set of golf clubs consists of a wood drive, wood spoon, wood baffy, wood creek and several irons and putters. .

These golf clubs vary in the shape and size of the head, but in the case of the driver or the wood contacting the golf ball, the peripheral part is low and the center is convex. In the case of the iron, the contact part of the golf ball is formed flat. have. The hitting surface of the head having such a shape is that if the ball hits the left side of the hitting surface while hitting the left side of the hitting surface, a slice occurs when the slice hits the right side of the hitting surface.

In particular, when the golf ball is sent into the hole of the green for the final purpose in the golf game, the golf ball is hit or pushed to the hitting surface formed in the club head of the putter.

At this time, it is natural that the impact surface should be put smoothly so as not to be slippery or too bounced.

Therefore, the conventional putter is formed by pouring a club head into a mold having a putter shape, which is a moderately soft and strong material made of tin or copper alloy, and then attaching thin plate-shaped aluminum, copper, silver, etc. to the other side of the head and making the surface relatively It was finished by rough finishing, which had a drawback that the desired purpose could not be achieved as it was easily detached or weakly deformed during use.

In view of the above-mentioned drawbacks, the present invention forms an insertion groove in and out of the spherical surface of the club head, and attaches the insertion plate to the external insertion groove, and attaches the cover plate to the internal insertion groove with an adhesive or the like. Welded carbide powders such as mond and ceramic at a certain temperature so that no slip occurs when hitting or pushing, so even if the golf ball is not centered and combed, it can provide a putter that can be sent in the required direction. According to the accompanying drawings in more detail as follows.

1 is a perspective view of the present invention.

Figure 2 is a main cross-sectional view of the present invention.

Figure 3 is a partial cross-sectional view of the present invention.

Figure 4 is a spray principle of the present invention.

Figure 5 is a thermal spraying process of the present invention.

6 is a putting principle of the present invention.

7 is a conventional putting principle.

[Explanation of symbols on the main parts of the drawings]

1: Putter 2: Hit surface 3, 3a: Insertion groove

4: Insertion hole 5: Cover plate 6: Insertion board

7: cemented carbide powder such as diamond and ceramic 8: welding layer

9. Insertion protrusion 10: Pressure pliers 11: Adhesive layer

12: Club head of putter 1 14: Handle of putter 1

15: Golf ball

1 to 3 of the accompanying drawings are a perspective view and a cross-sectional view of the present invention;

4 to 5 are principle diagrams and process diagrams of the present invention.

6 is a putting principle of the present invention

7 is a conventional putting principle diagram.

In constructing the putter 1 with the club head 12, the striking indicator line, the handle 14, and the hitting surface 2,

Insertion grooves 3 and 3a are formed on the outer and inner surfaces of the club head 12 at the position of the spherical surface 2 so that the insertion plate 6 is provided in the external insertion groove 3 and the cover plate is provided in the internal insertion groove 3a. (5) is inserted into the surface of the insert plate 6 by spraying a cemented carbide, such as diamond, ceramic to form a welding layer (8), the cover plate (5) by printing or engraving the brand of the manufacturer. .

In the drawings, reference numeral 4 is an insertion hole, 9 is an insertion protrusion, 10 is a pressure pliers, 11 is an adhesive layer, 15 is a golf ball.

The present invention configured as described above forms an insertion groove (3) (3a) with a slight thickness on the inner and outer surfaces of the hitting surface (2) position of the club head 12, but the appropriate number on the inner surface of the insertion groove (3) (3a) The insertion hole 4 of the hole was drilled, and the insertion protrusion 9 was projected to the inner surface of the insertion plate 6 so as to fit the insertion hole 4.

When the insertion plate 6 is inserted into the external insertion groove 3, the inner surface insertion protrusion 9 of the insertion plate 6 is inserted into the insertion hole 4 on the inner surface side of the insertion groove 3, and then the internal insertion groove ( When hitting the center of the insertion protrusion 9 shown by the insertion hole 4 of 3a) against the pressing pliers 10, the end of the insertion protrusion 9 is pressed to closely contact the inclined portion of the insertion hole 4. Therefore, the adhesive layer 11 is formed of a metal adhesive between the inner surface side of the insertion groove 3 and the insertion surface of the insertion plate 6, thereby preventing the detachment, and the adhesive is perfectly adhered.

In addition, the thermal spraying method mainly used to form the welding layer 8 by thermally coating a cemented carbide powder such as diamond or ceramic on the front surface of the insert plate 6 may be plasma spraying, HVOF spraying, gas spraying, ARC JET. There is a thermal spraying method.

Thus, the surface of the club head 12 is formed with fine unevenness by the welding layer 8 which is thermally coated with cemented carbide powder on the front surface of the insert plate 6 composed of copper plates. It is possible to transport the golf ball 15 in the required direction by preventing the sliding phenomenon when hitting or pushing the hole.

Once the insertion plate 6 is attached to the outer insertion groove 3, the cover plate 5 is also adhered to the inner insertion groove 3a with a metal adhesive. It can be distinguished from other putters (1).

The same effect can also be obtained by spray coating a cemented carbide powder, such as diamond or ceramic, on the entire surface of the club head 12 on the side of the hitting surface 2.

As described above, the present invention forms an insertion groove in the inner and outer surfaces of the club head, and the inner insertion groove has an insertion plate having a welding layer formed by thermally coating a carbide powder such as diamond or ceramic on the surface thereof. In the groove, the manufacturer's brand attaches the printed or engraved cover plate with the adhesive layer, so the fine concavities and convexities are formed on the batter surface of the club head to prevent slippage when the golf ball touches, thus transferring the golf ball in the direction required for putting. At the same time, it is distinguishable from other putters, and its structure is simple, so it can be manufactured at low cost and there is no effect of failure.

Claims (3)

In constructing the putter 1 with the club head 12, the striking indicator line, the handle 14, and the hitting surface 2, Inserting grooves 3 and 3a are formed on the outer and inner surfaces of the club head 12 at the location of the spherical surface 2, but the outer insertion grooves 3 are coated with a cemented carbide powder such as diamond, ceramic, etc. (8) is formed, the inner surface of the insertion plate (6) protruding the insertion plate (9) so as to fit into the insertion hole (4) of the bottom of the insertion groove (3), the inner branding groove (3a) of the manufacturer's brand A device for producing a golf putter head on which cemented carbide powders, such as diamonds and ceramics, are welded to each other by attaching a printed or engraved cover plate (5). The method of claim 1, Carbide powders, such as diamond and ceramic, characterized in that the welding layer 8 which spray-coated fine carbide powders, such as a diamond and a ceramic, was formed in the whole surface of the club head 12 on the hitting surface 2 side. Manufacturing apparatus for golf putter head Carbide powder, such as diamond and ceramic, is softened and accelerated on the surface of the club face 12 by using a combustion pressure of 13 Bar, a speed of 2100 m / sec or more, heating and acceleration energy, and a high density welding layer 8 Method for producing a golf putter head welded to a cemented carbide powder, such as diamond, ceramic, characterized in that the configuration.