CN111603736B - Method for manufacturing golf club head - Google Patents
Method for manufacturing golf club head Download PDFInfo
- Publication number
- CN111603736B CN111603736B CN201910135282.9A CN201910135282A CN111603736B CN 111603736 B CN111603736 B CN 111603736B CN 201910135282 A CN201910135282 A CN 201910135282A CN 111603736 B CN111603736 B CN 111603736B
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- China
- Prior art keywords
- head body
- metal
- ball head
- club head
- golf club
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 55
- 238000000034 method Methods 0.000 title claims description 36
- 229910052751 metal Inorganic materials 0.000 claims abstract description 157
- 239000002184 metal Substances 0.000 claims abstract description 157
- 238000007747 plating Methods 0.000 claims abstract description 88
- 239000007864 aqueous solution Substances 0.000 claims abstract description 33
- 238000009713 electroplating Methods 0.000 claims abstract description 33
- 150000001768 cations Chemical class 0.000 claims abstract description 21
- 239000011248 coating agent Substances 0.000 claims abstract description 17
- 238000000576 coating method Methods 0.000 claims abstract description 17
- 239000000126 substance Substances 0.000 claims abstract description 15
- 238000000151 deposition Methods 0.000 claims abstract description 6
- 238000002791 soaking Methods 0.000 claims abstract description 3
- 239000000463 material Substances 0.000 claims description 22
- 239000000243 solution Substances 0.000 claims description 19
- 238000005240 physical vapour deposition Methods 0.000 claims description 18
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 17
- 238000010438 heat treatment Methods 0.000 claims description 16
- 238000005488 sandblasting Methods 0.000 claims description 12
- 238000007772 electroless plating Methods 0.000 claims description 10
- 239000011265 semifinished product Substances 0.000 claims description 10
- 229910052759 nickel Inorganic materials 0.000 claims description 8
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 7
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 6
- 239000011651 chromium Substances 0.000 claims description 6
- LAIZPRYFQUWUBN-UHFFFAOYSA-L nickel chloride hexahydrate Chemical compound O.O.O.O.O.O.[Cl-].[Cl-].[Ni+2] LAIZPRYFQUWUBN-UHFFFAOYSA-L 0.000 claims description 6
- 239000004576 sand Substances 0.000 claims description 6
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 5
- 230000032683 aging Effects 0.000 claims description 5
- 229910052804 chromium Inorganic materials 0.000 claims description 5
- MTPVUVINMAGMJL-UHFFFAOYSA-N trimethyl(1,1,2,2,2-pentafluoroethyl)silane Chemical group C[Si](C)(C)C(F)(F)C(F)(F)F MTPVUVINMAGMJL-UHFFFAOYSA-N 0.000 claims description 5
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 claims description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 4
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims description 3
- 239000004327 boric acid Substances 0.000 claims description 3
- OGKAGKFVPCOHQW-UHFFFAOYSA-L nickel sulfate heptahydrate Chemical compound O.O.O.O.O.O.O.[Ni+2].[O-]S([O-])(=O)=O OGKAGKFVPCOHQW-UHFFFAOYSA-L 0.000 claims description 3
- 239000013077 target material Substances 0.000 claims description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract description 9
- 238000007789 sealing Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 10
- 239000011324 bead Substances 0.000 description 6
- 230000007547 defect Effects 0.000 description 5
- 230000035882 stress Effects 0.000 description 4
- 238000005336 cracking Methods 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 239000011572 manganese Substances 0.000 description 2
- 229910021645 metal ion Inorganic materials 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- VEQPNABPJHWNSG-UHFFFAOYSA-N Nickel(2+) Chemical compound [Ni+2] VEQPNABPJHWNSG-UHFFFAOYSA-N 0.000 description 1
- 241000080590 Niso Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229910001430 chromium ion Inorganic materials 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 229910001453 nickel ion Inorganic materials 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- 239000010939 rose gold Substances 0.000 description 1
- 229910001112 rose gold Inorganic materials 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B53/00—Golf clubs
- A63B53/04—Heads
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2209/00—Characteristics of used materials
Abstract
A manufacturing method of a golf club head is used for solving the problem that the existing golf club head is easy to rust, and comprises the following steps: providing a ball head body having a crown, an inner surface, an outer surface, and an interior chamber, the ball head body having a crown opening communicating with the interior chamber; covering the outer surface of the ball head body by a shielding object, soaking the ball head body in a chemical plating aqueous solution, and reducing first metal cations in the chemical plating aqueous solution into first metal and depositing to form a first metal coating; after the shielding object is removed, the bulb body is used as a cathode, a metal piece comprising a second metal is used as an anode, and the bulb body is placed into a first electroplating aqueous solution, so that second metal cations in the first electroplating aqueous solution are reduced into the second metal and deposited to form a second metal coating; and sealing the opening of the crown part of the ball head body through a cover plate to obtain a semi-finished ball head.
Description
Technical Field
The present invention relates to a method for manufacturing a golf club head, and more particularly, to a method for manufacturing a golf club head that is less prone to rust.
Background
The existing method for manufacturing the golf club head comprises the steps of respectively forming a club head body and a striking panel component, and continuously combining the club head body and the striking panel component in a welding mode to obtain the existing two-piece club head, so that the striking panel component can be made of high-structural-strength materials, and the existing two-piece club head cannot deform due to multiple times of ball striking.
However, in the high structural strength material for manufacturing the striking plate member, since the content of elements such as nickel (Ni), cobalt (Co), molybdenum (Mo), titanium (Ti), carbon (C), or manganese (Mn) is increased so that the content of chromium (Cr) therein is not more than 12% by weight, the striking plate member is liable to be rusted; in addition, the material used to manufacture the head body is often selected from steel, and there is a possibility of rusting, so that there is still a need for improvement in the conventional method for manufacturing a golf club head.
Disclosure of Invention
In order to solve the above problems, an object of the present invention is to provide a method for manufacturing a golf club head, which is capable of obtaining a golf club head that is not prone to rust.
An object of the present invention is to provide a method for manufacturing a golf club head, which can efficiently manufacture a golf club head that is not prone to rust.
An object of the present invention is to provide a method for manufacturing a golf club head, which is used to manufacture a multi-piece golf club head that is not prone to rust.
An object of the present invention is to provide a method for manufacturing a golf club head, which is capable of obtaining a multi-piece golf club head with good structural strength and without rusting.
An object of the present invention is to provide a method for manufacturing a golf club head, which is not prone to rust and has excellent wear resistance.
The method of manufacturing a golf club head of the present invention may include: providing a ball head body having a crown, the ball head body having an inner surface and an outer surface, the inner surface surrounding an interior chamber, the ball head body having a crown opening, the crown opening located in the crown and communicating with the interior chamber; covering the outer surface of the ball head body by a shielding object, continuously soaking the ball head body in a chemical plating aqueous solution, and reducing first metal cations in the chemical plating aqueous solution into first metal and depositing the first metal cations on the inner surface to form a first metal coating; after the shielding material is removed, continuing to use the ball head body with the shielding material removed as a cathode and a metal piece comprising a second metal as an anode, placing the ball head body into a first electroplating aqueous solution, and introducing current to reduce second metal cations in the first electroplating aqueous solution into the second metal and depositing the second metal cations on the inner surface and the outer surface of the ball head body to form a second metal coating; and closing the crown opening of the ball head body with the second metal coating by using a cover plate to obtain a ball head semi-finished product.
Accordingly, the manufacturing method of the golf club head of the invention can form the first metal plating layer and the second metal plating layer on the inner surface of the club head body and form the second metal plating layer on the outer surface of the club head body through the crown opening of the club head body, so that the first metal plating layer and the second metal plating layer can jointly prevent the club head body from rusting, thereby avoiding the appearance and even the structural strength of the manufactured golf club head from being influenced by rusting.
The manufacturing method of the golf club head of the present invention, wherein the first metal can be nickel, and the thickness of the first metal plating layer is preferably 5 to 20 μm; therefore, the first metal plating layer can have better antirust effect.
The reason why the chemical plating aqueous solution may contain nickel chloride hexahydrate and the pH of the chemical plating aqueous solution is preferably between pH 4 and 6 is that the chemical plating aqueous solution with the pH of below pH 4 may corrode the club head body, thereby generating defects such as pinholes and pockmarks; however, the chemical plating aqueous solution having an acid-base value of 6 or more is not easily plated, and thus a defective product is produced.
The manufacturing method of the golf club head of the present invention, wherein the second metal may be nickel, and the thickness of the second metal plating layer is preferably 15 to 40 μm; therefore, the second metal plating layer can have better antirust effect.
The method for manufacturing a golf club head of the present invention, wherein the first electroplating aqueous solution may comprise nickel sulfate heptahydrate, nickel chloride hexahydrate and boric acid, and the baume concentration of the first electroplating aqueous solution is preferably between 16 ° and 21 ° baume; thus, nickel ions (i.e., second metal ions) in the first electroplating aqueous solution can be rapidly deposited to form the second metal plating layer.
The manufacturing method of the golf club head of the invention, wherein, the current with the current intensity of 100-200A can be led in to form the second metal plating layer; thus, the forming speed of the second metal plating layer can be controlled, when the current intensity is greater than 200A, the formed second metal plating layer has defects such as bubbles, and when the current intensity is less than 100A, the forming speed of the second metal plating layer is slow.
The method of manufacturing a golf club head of the present invention may further include: after the second metal coating is formed, taking the ball head body with the second metal coating as a cathode, taking another metal piece comprising a third metal as an anode, putting the ball head body into a second electroplating aqueous solution, introducing current to reduce the third metal cations in the second electroplating aqueous solution into the third metal and depositing the third metal on the surface of the second metal coating so as to form a third metal coating, and continuing to seal the opening of the crown part of the ball head body by using the cover plate; thus, the third metal plating layer L3 formed on the inner surface 1a and the outer surface 1b of the ball head body 1 can cooperate with the first metal plating layer L1 and the second metal plating layer L2, thereby further improving the effect of reducing the occurrence rate of rust.
The manufacturing method of the golf club head of the present invention, wherein the third metal may be chromium, and the thickness of the third metal plating layer is preferably 1 to 10 μm; therefore, the third metal plating layer can have better rust prevention and wear resistance effects.
The manufacturing method of the golf club head of the invention, wherein the second electroplating aqueous solution can comprise chromic anhydride and sulfuric acid, and the baume concentration of the second electroplating aqueous solution is between 19-25 DEG Be; thus, the chromium ions (i.e., the third metal ions) in the second aqueous plating solution can be rapidly deposited to form the third metal plating layer.
The manufacturing method of the golf club head of the invention, wherein, the current can be driven and led in by the voltage of 5-9V to form the third metal plating layer; the reason for this is that the defect of scorching of the third metal plating layer is likely to occur when the voltage is more than 9V, and the forming speed of the third metal plating layer is too slow or the third metal plating layer is less likely to adhere to the surface of the second metal plating layer when the voltage is less than 5V.
The invention relates to a method for manufacturing a golf club head, wherein the club head body is provided with a striking panel part adjacent to the crown part, the club head body is provided with a striking panel part opening, and the striking panel part opening is positioned on the striking panel part and communicated with the inner chamber; the method of manufacturing a golf club head may further include: welding a striking panel component to the ball head body before covering the outer surface of the ball head body with the shielding object so as to close the opening of the striking panel part of the ball head body; therefore, the striking panel component and the ball head body are not integrally formed, so that the striking panel component can be manufactured by selecting high-structural-strength materials different from the ball head body, and the structural strength of the striking panel part of the golf club head manufactured and obtained finally can be improved.
The method of manufacturing a golf club head of the present invention may further include: before covering the outer surface of the ball head body with the shielding material, performing at least heat treatment on the ball head body to obtain a heat-treated ball head body, and continuing to cover the outer surface of the heat-treated ball head body with the shielding material; therefore, the structural strength of the manufactured golf club head can be improved, and under the condition that the striking panel component is welded and connected with the ball head body, the stress of a welding bead formed between the striking panel component and the ball head body can be released, so that the defects of heat cracking and the like of the welding bead can be prevented.
The manufacturing method of the golf club head of the invention can carry out solid solution heat treatment on the club head body for 45-300 minutes at the temperature of 800-1050 ℃, and carry out aging heat treatment on the club head body for 210-270 minutes at the temperature of 450-510 ℃ to obtain the heat-treated club head body; therefore, the tensile strength, the yield strength or the hardness of the ball head body can be improved.
The method of manufacturing a golf club head of the present invention may further include: before covering the outer surface of the ball head body with the shielding object, performing sand blasting treatment on the inner surface of the ball head body to obtain a ball head body subjected to sand blasting treatment, and continuously covering the outer surface of the ball head body subjected to sand blasting treatment with the shielding object; therefore, the oxide layer formed on the inner surface of the ball head body can be removed, the bonding force between the first metal plating layer and the inner surface of the ball head body can be effectively improved, and the first metal plating layer can have a better antirust effect.
The manufacturing method of the golf club head of the present invention, wherein the inner surface of the head body may be subjected to the sand blasting with alumina sand to obtain the sand-blasted head body; therefore, surface stains or metal oxide layers formed on the inner surface of the ball head body can be removed.
The method of manufacturing a golf club head of the present invention may further include: after the crown opening of the ball head body is sealed by the cover plate, atoms on the target material are deposited on the outer surface of the ball head semi-finished product by a physical vapor deposition method to form a physical vapor deposition metal layer; therefore, the wear resistance of the manufactured golf club head can be improved by the physical vapor deposition metal layer, so that the outer surface of the golf club head is not worn due to use, and the effect of improving the durability of the golf club head can be achieved.
The manufacturing method of the golf club head of the invention, wherein, the thickness of the physical vapor deposition metal layer can be 1 to 20 μm; therefore, the physical vapor deposition metal layer has better wear-resistant effect.
The invention relates to a method for manufacturing a golf club head, wherein the target can be a titanium carbide target or a titanium nitride target; by using the titanium carbide target, a physical vapor deposition metal layer with black appearance color can be generated, and by using the titanium nitride target, a physical vapor deposition metal layer with golden or rose gold appearance color can be generated, so that the appearance color change of the manufactured golf club head is improved.
Drawings
FIG. 1 is a flowchart illustrating a method of manufacturing a golf club head according to one embodiment of the present invention.
Fig. 2 is an exploded perspective view of a head body in the method of manufacturing a golf club head according to the present embodiment.
Fig. 3 is a side cross-sectional view of the ball head body shown in fig. 2.
Fig. 4 is a side sectional view of the area a of the head body shown in fig. 3 after the electroplating step S3 in the method for manufacturing a golf club head according to the present embodiment.
Fig. 5 shows a head semi-finished product forming step S4 in the method for manufacturing a golf club head according to the present embodiment.
Fig. 6 is a side sectional view of the area a of the head body shown in fig. 3 after the physical vapor deposition step S8 in the method for manufacturing a golf club head according to the present embodiment.
Description of the reference numerals
1 ball head body
1a inner surface
1b outer surface
11 crown part
111 crown opening
12 striking panel part
121 striking panel part opening
13 inner chamber
2 percussion face plate
3 cover sheet
L1 first metal plating
L2 second metal plating
L3 third metal plating
L4 physical vapor deposition of a metal layer
S1 ball head body providing step
S2 chemical plating treatment step
S3 electroplating treatment step
S4 bulb semi-finished product forming step
S5 striking plate member welding step
S6 Heat treatment step
S7 Sand blasting processing step
S8 physical vapor deposition step
Detailed Description
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below:
the use of the terms a or an for the elements and components described throughout this disclosure are for convenience only and provide a general sense of the scope of the invention; in the present invention, it is to be understood that the singular includes plural unless it is obvious that it is meant otherwise.
Referring to fig. 1, an embodiment of a method for manufacturing a golf club head according to the present invention may include: a head body providing step S1, an electroless plating treatment step S2, an electroplating treatment step S3, and a head blank forming step S4, whereby a head blank capable of forming a golf club head by subsequent processing can be formed.
In detail, the club head body providing step S1 may provide a club head body 1 as shown in fig. 2 and 3, where the club head body 1 has a shape of a golf club head, that is, the club head body 1 may have a crown (crown)11 and a face (face)12 adjacent to each other, and after the club head body 1 is processed into the golf club head, the face 12 is a part of the golf club head that contacts with the golf ball during striking, which is known to those skilled in the art and will not be described herein.
The ball head body 1 has an inner surface 1a and an outer surface 1b, the inner surface 1a surrounds an inner chamber 13 located inside the ball head body 1, the ball head body 1 has a crown opening 111 in the crown 11, and the crown opening 111 communicates with the inner chamber 13.
It is noted that, in order to enhance the structural strength of the striking panel portion 12 of the golf club head finally obtained by manufacturing, the head body 1 may have a striking panel portion opening 121 in the striking panel portion 12, the striking panel portion opening 121 is also communicated with the inner chamber 13, and as shown in fig. 1, before the electroless plating processing step S2, a striking panel member welding step S5 is performed to weld a striking panel member 2 as shown in fig. 2 to the head body 1 to close the striking panel portion opening 121 of the head body 1, the face plate member 2 can be manufactured from a material having a superior structural strength (e.g., a high structural strength material having a chromium content of 12% by weight or less), which, in the present embodiment, the striking plate member 2 is manufactured by dispensing a material such as C300 as shown in Table 1, or by dispensing a material such as CUSTOM 465 as shown in Table 2.
TABLE 1 composition ratio (in weight percent) of C300 materials
TABLE 2 composition ratio (weight percentage) of CUSTOM 465 material
In addition, the ball head body 1 can be manufactured by dispensing 17-4 materials such as shown in table 3, or by dispensing 4130 materials such as shown in table 4.
Ingredient ratio (weight percent) of materials in tables 3, 17-4
TABLE 4 ingredient ratio (weight percent) of 4130 materials
Before the electroless plating step S2, as shown in fig. 1, a heat treatment step S6 may be performed to at least heat-treat the ball head body 1 (or the ball head body 1 to which the striking plate member 2 has been welded) to obtain a heat-treated ball head body 1; for example, the at least heat treatment may include solution heat treatment (solution heat treatment), aging heat treatment (aging heat treatment), or a combination thereof, so as to improve the structural strength of the ball head body 1 (or improve the structural strength of the ball head body 1 and the striking panel 2 at the same time), and in a situation where the striking panel 2 is welded to the ball head body 1, the striking panel may help to release stress of a weld bead formed between the striking panel 2 and the ball head body 1, thereby preventing the weld bead from generating defects such as hot cracking. In this embodiment, after the solution heat treatment is performed on the ball body at a temperature of 800-1050 ℃ for 45-300 minutes, the aging heat treatment is performed on the ball body at a temperature of 450-510 ℃ for 210-270 minutes to obtain the heat-treated ball body.
In the chemical plating step S2, the ball head body 1 is immersed in an aqueous chemical plating solution to deposit a first metal on the inner surface 1a of the ball head body 1, thereby forming a first metal plating layer L1. Specifically, an operator may preferentially cover the outer surface 1b of the ball body 1 with a shielding object (not shown) (for example, tape-coat the outer surface 1b of the ball body 1), so that when the ball body 1 is immersed in the electroless plating solution, the electroless plating solution is only in direct contact with the inner surface 1a of the ball body 1, the first metal cations (i.e., the cations of the first metal) in the electroless plating solution form the first metal through a reduction reaction and deposit on the inner surface 1a of the ball body 1, and as shown in fig. 4, the first metal plating layer L1 is formed only on the inner surface 1a of the ball body 1.
For example, the first metal can be selected to be nickel, and the first gold plating layer can have a thickness of 5 to 20 μm. In this example, the electroless aqueous solution comprises nickel chloride hexahydrate (NiCl)2·6H2O; the concentration is 30g/L), and the pH value (pH value) of the electroless plating aqueous solution is between pH 4 and 6.
It should be noted that, in order to enhance the bonding strength between the first metal plating layer L1 and the inner surface 1a of the ball head body 1, as shown in fig. 1, preferably, before the chemical plating step S2, a sand blasting step S7 is performed to perform sand blasting on the inner surface 1a of the ball head body 1 to obtain a sand-blasted ball head body, so that the oxide layer formed on the inner surface 1a of the ball head body 1 can be removed, and the first metal plating layer L1 can be firmly bonded to the inner surface 1a of the ball head body 1. In the present embodiment, the inner surface 1a of the ball head body 1 is subjected to the sand blasting with alumina sand (for example, 54-200 # alumina sand is used) to obtain the sand-blasted ball head body 1.
In the electroplating step S3, the shielding material on the outer surface 1b of the ball head body 1 with the first metal plating layer L1 formed thereon is removed, the ball head body 1 with the shielding material removed is used as a cathode (cathode), and a metal member including a second metal is used as an anode (anode), and the cathode and the anode are placed in a first electroplating aqueous solution, wherein the second electroplating aqueous solution includes a second metal cation (i.e., a cation of the second metal). Next, an operator may turn on a power supply, and apply a current to reduce the second metal cations in the first electroplating aqueous solution to the second metal, and deposit the second metal cations on the inner surface 1a and the outer surface 1b of the cathode ball head body 1, so as to form a second metal plating layer L2 (as shown in fig. 4) on both the inner surface 1a and the outer surface 1b of the ball head body 1, at this time, the second metal plating layer L2 on the inner surface 1a of the ball head body 1 is bonded to the inner surface 1a of the ball head body 1 through the first metal plating layer L1, and the second metal plating layer L2 on the outer surface 1b of the ball head body 1 is directly bonded to the outer surface 1b of the ball head body 1.
For example, the second metal can be selected to be nickel, and the thickness of the second metal plating layer can be 15-40 μm. In this embodiment, the first aqueous plating solution comprises nickel sulfate heptahydrate (NiSO)4·7H2240-330 g/L of O, 37-52 g/L of nickel chloride hexahydrate and boric acid (H)3BO330-45 g/L), the Baume scale of the first electroplating solution is between 16-21 DEG Be, the operator is supplied with current intensity of 100-200A to form the second metal plating layer L2, and the ultimate strength of the nickel plating layer (second metal plating layer L2) formed by using the first electroplating solution is 380-450N/mm2The yield strength is 220 to 280N/mm2Elongation of 20-30%, hardness of 150-200 HV, and internal stress of 140-170N/mm2。
The operator can also repeat the electroplating step S3 as required. For example, after forming the second metal plating layer L2, an operator may use the ball head body 1 formed with the second metal plating layer L2 as a cathode and use another metal member including a third metal as an anode, and place the metal member into a second electroplating aqueous solution, where the second electroplating aqueous solution includes a third metal cation (i.e., a cation of the third metal), and apply a current to reduce the third metal cation into the third metal to deposit on the surface of the second metal plating layer L2, so as to form a third metal plating layer L3, at this time, the first metal plating layer L1, the second metal plating layer L2, and the third metal plating layer L3 are sequentially formed on the inner surface 1a of the ball head body 1, and the second metal plating layer L2 and the third metal plating layer L3 are formed on the outer surface 1b of the ball head body 1 (as shown in fig. 4).
The third metal can be selected to be chromium, and the thickness of the third metal coating can be 1-10 μm. In this embodiment, the second aqueous plating solution comprises chromic anhydride (CrO)3250g/L concentration) and sulfuric acid (H)2SO4The concentration is 2.5g/L), the baume concentration of the second electroplating aqueous solution is between 19 and 25 DEG Be, and an operator drives the current to be introduced at a voltage of 5 to 9V to form the third metal plating layer L3.
With continued reference to fig. 1, after the electroplating step S3 is completed, the club head semi-finished product forming step S4 may be performed to close the crown opening 111 of the club head body 1 with a cover plate 3 as shown in fig. 5, so as to obtain the club head semi-finished product. In this embodiment, the cover plate 3 can be welded or bonded to the ball head body 1.
In addition, in order to improve the wear resistance of the golf club head obtained by the final manufacturing, after the head blank forming step S4, as shown in fig. 1, a physical vapor deposition step S8 may be performed, in which atoms on the target (target) are deposited on the outer surface of the head blank by a physical vapor deposition (physical vapor deposition) method to form a physical vapor deposition metal layer L4 as shown in fig. 6. In the embodiment, the thickness of the PVD metal layer L4 is 1-20 μm, and the target is a titanium carbide (TiC) target or a titanium nitride (TiN) target.
In summary, in the manufacturing method of the golf club head according to the present invention, the crown opening 111 is formed on the head body 1, so that the first metal plating layer L1 and the second metal plating layer L2 can be formed on the inner surface 1a of the head body 1, and the second metal plating layer L2 can be formed on the outer surface 1b of the head body 1, so that the first metal plating layer L1 and the second metal plating layer L2 can jointly prevent the head body 1 (and the striking panel 2) from being rusted, thereby preventing the appearance and even the structural strength of the manufactured golf club head from being affected by the rusting.
Next, in the method for manufacturing a golf club head according to the present invention, the third metal plating layer L3 is formed on the inner surface 1a and the outer surface 1b of the head body 1, and the third metal plating layer L3 cooperates with the first metal plating layer L1 and the second metal plating layer L2 to achieve the effect of reducing the occurrence rate of corrosion.
In addition, the method for manufacturing a golf club head according to the present invention performs the at least heat treatment on the head body 1 (or the head body 1 to which the striking plate member 2 has been welded) before performing the electroless plating step S2, thereby not only improving the structural strength of the manufactured golf club head, but also helping to release the stress of the weld bead formed between the striking plate member 2 and the head body 1 in a state where the striking plate member 2 is welded to the head body 1, thereby preventing the weld bead from being cracked, and the like, which is an effect of the present invention.
In the method for manufacturing a golf club head according to the present invention, the sandblasting process is performed on the inner surface 1a of the club head body 1 before the chemical plating step S2 is performed to remove the oxide layer formed on the inner surface 1a of the club head body 1, so that the bonding force between the first metal plating layer L1 and the inner surface 1a of the club head body 1 can be effectively improved, and the first metal plating layer L1 can have a better anti-rust effect.
In addition, the manufacturing method of the golf club head of the present invention forms the pvd metal layer L4 on the outer surface 1b of the club head semi-finished product by pvd after forming the club head semi-finished product, so that the wear resistance of the manufactured golf club head can be improved by the pvd metal layer L4, the outer surface of the golf club head is not worn by using the golf club head, and the durability of the golf club head can be improved.
Although the present invention has been disclosed with reference to the above preferred embodiments, it should be understood that the scope of the present invention is not limited thereto, and those skilled in the art will appreciate that various changes and modifications can be made to the above embodiments without departing from the spirit and scope of the present invention.
Claims (18)
1. A method of manufacturing a golf club head, comprising:
providing a ball head body having a crown, the ball head body having an inner surface and an outer surface, the inner surface surrounding an interior chamber, the ball head body having a crown opening, the crown opening located in the crown and communicating with the interior chamber;
covering the outer surface of the ball head body by a shielding object, continuously soaking the ball head body in a chemical plating aqueous solution, and reducing first metal cations in the chemical plating aqueous solution into first metal and depositing the first metal cations on the inner surface to form a first metal coating;
after the shielding material is removed, continuing to use the ball head body with the shielding material removed as a cathode and a metal piece comprising a second metal as an anode, placing the ball head body into a first electroplating aqueous solution, and introducing current to reduce second metal cations in the first electroplating aqueous solution into the second metal and depositing the second metal cations on the inner surface and the outer surface of the ball head body to form a second metal coating; and
and closing the crown opening of the ball head body with the second metal coating through a cover plate to obtain a ball head semi-finished product.
2. The method of claim 1, wherein the first metal is nickel, and the first metal plating layer has a thickness of 5 to 20 μm.
3. The method of claim 2, wherein the electroless plating solution comprises nickel chloride hexahydrate, and the pH of the electroless plating solution is between pH 4 and pH 6.
4. The method of claim 1, wherein the second metal is nickel, and the second metal plating layer has a thickness of 15 to 40 μm.
5. The method of claim 4, wherein the first electroplating solution comprises nickel sulfate heptahydrate, nickel chloride hexahydrate, and boric acid, and the first electroplating solution has a baume concentration of 16 ° to 21 ° baume.
6. The method of claim 5, wherein the second metal plating layer is formed by applying a current with a current intensity of 100 to 200A.
7. The method of manufacturing a golf club head according to claim 1, further comprising: after the second metal coating is formed, the ball head body with the second metal coating is used as a cathode, another metal piece including a third metal is used as an anode and is placed into a second electroplating aqueous solution, current is introduced to reduce the third metal cations in the second electroplating aqueous solution into the third metal and the third metal is deposited on the surface of the second metal coating so as to form a third metal coating, and the opening of the crown part of the ball head body is continuously sealed through the cover plate.
8. The method of claim 7, wherein the third metal is chromium, and the third metal plating layer has a thickness of 1 to 10 μm.
9. The method of claim 8, wherein the second electroplating solution comprises chromic anhydride and sulfuric acid, and the second electroplating solution has a baume concentration of 19 ° to 25 ° baume.
10. The method of claim 9, wherein the third metal plating layer is formed by applying a current at a voltage of 5 to 9V.
11. The method of manufacturing a golf club head according to claim 1, wherein the head body has a striking panel portion adjacent to the crown portion, the head body having a striking panel portion opening located at the striking panel portion and communicating with the internal chamber;
the method of manufacturing a golf club head further comprises: before covering the outer surface of the ball head body with the shielding object, welding a striking panel component to the ball head body to close the opening of the striking panel part of the ball head body.
12. The method of manufacturing a golf club head according to any one of claims 1 to 11, further comprising: before the shielding object is used for covering the outer surface of the ball head body, at least heat treatment is carried out on the ball head body to obtain a heat-treated ball head body, and the shielding object is continuously used for covering the outer surface of the heat-treated ball head body.
13. The method of claim 12, wherein the heat-treated club head body is obtained by subjecting the club head body to the solution heat treatment at 800 to 1050 ℃ for 45 to 300 minutes, and further subjecting the club head body to the aging heat treatment at 450 to 510 ℃ for 210 to 270 minutes.
14. The method of manufacturing a golf club head according to any one of claims 1 to 11, further comprising: before the outer surface of the ball head body is covered by the shielding object, the inner surface of the ball head body is subjected to sand blasting treatment to obtain a ball head body subjected to sand blasting treatment, and the outer surface of the ball head body subjected to sand blasting treatment is continuously covered by the shielding object.
15. The method of claim 14, wherein the inner surface of the head body is sand blasted with alumina sand to obtain the sand blasted head body.
16. The method of manufacturing a golf club head according to any one of claims 1 to 11, further comprising: after the crown opening of the ball head body is closed by the cover plate, atoms on the target material are deposited on the outer surface of the ball head semi-finished product by a physical vapor deposition method to form a physical vapor deposition metal layer.
17. The method of claim 16, wherein the PVD metal layer has a thickness of 1-20 μm.
18. The method of claim 16, wherein the target is a titanium carbide target or a titanium nitride target.
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|---|---|---|---|
| CN201910135282.9A CN111603736B (en) | 2019-02-22 | 2019-02-22 | Method for manufacturing golf club head |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910135282.9A CN111603736B (en) | 2019-02-22 | 2019-02-22 | Method for manufacturing golf club head |
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| CN111603736A CN111603736A (en) | 2020-09-01 |
| CN111603736B true CN111603736B (en) | 2021-12-17 |
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| TWI740756B (en) * | 2020-12-25 | 2021-09-21 | 明安國際企業股份有限公司 | Multi-color coating process of golf club head |
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|---|---|---|---|---|
| CN1369321A (en) * | 2001-02-15 | 2002-09-18 | 美津浓株式会社 | Metal golf club prodn. method and its products |
| CN101077542A (en) * | 2006-05-24 | 2007-11-28 | 陈晴祺 | Process in joining for golf club head |
| CN101372162A (en) * | 2007-08-21 | 2009-02-25 | 楠盛股份有限公司 | Surface plating structure of golf bar head and method for forming same |
| CN202740719U (en) * | 2012-08-30 | 2013-02-20 | 普利司通运动株式会社 | Hollow golf club head |
| JP2014132994A (en) * | 2013-01-10 | 2014-07-24 | ji-hong Su | Golf club head surface treatment method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030148821A1 (en) * | 2002-02-02 | 2003-08-07 | Rodney Morgan | Method and apparatus for protecting and covering the head of a golf club |
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2019
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1369321A (en) * | 2001-02-15 | 2002-09-18 | 美津浓株式会社 | Metal golf club prodn. method and its products |
| CN101077542A (en) * | 2006-05-24 | 2007-11-28 | 陈晴祺 | Process in joining for golf club head |
| CN101372162A (en) * | 2007-08-21 | 2009-02-25 | 楠盛股份有限公司 | Surface plating structure of golf bar head and method for forming same |
| CN202740719U (en) * | 2012-08-30 | 2013-02-20 | 普利司通运动株式会社 | Hollow golf club head |
| JP2014132994A (en) * | 2013-01-10 | 2014-07-24 | ji-hong Su | Golf club head surface treatment method |
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