CN101204623A - Method for manufacturing golf rod head and beating panel - Google Patents
Method for manufacturing golf rod head and beating panel Download PDFInfo
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- CN101204623A CN101204623A CNA2007101850662A CN200710185066A CN101204623A CN 101204623 A CN101204623 A CN 101204623A CN A2007101850662 A CNA2007101850662 A CN A2007101850662A CN 200710185066 A CN200710185066 A CN 200710185066A CN 101204623 A CN101204623 A CN 101204623A
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Abstract
The present invention provides a golf club, comprising a club and a hit panel. The club has a opening. The hit panel has a hit surface, having a panel body and at leasr one lower elastic modulus place. The panel body is set in the opening and has a exposed first surface. The lower elastic modulus place is set in the interior of the panel body, wherein having a exposed second surface, and the first surface and the second surface constitutes hit surface, and the elastic modulus of the lower elastic modulus place is less than the elastic modulus of the panel body. In addition, a method of preparing a hit surface is also disclosed.
Description
Technical field
The invention relates to the manufacture method of a kind of glof club head and hitting panel, and particularly have the manufacture method of the glof club head and the hitting panel at low elastic modulus so position about a kind of its hitting panel.
Background technology
Motion of society's general mood is popularized now, and golf becomes one of popular with motion already, and participates in the also increase apace of population of golf.Wherein, golf clubs (golfclub) is because of the landform and the purposes difference in place, and can divide into rod (wooden club), iron (ironclub) and push rod multiple multi-form clubs such as (putter).
At rod, the making of glof club head (golfclub head) is normally with metal material or collocation carbon fiber (carbon fiber) material and produce a rod head noumenon (head body), on rod head noumenon, hit panel (striking plate) again, with usefulness as batting in conjunction with one.Because glof club head all has certain specification and restriction on size and weight, can when hitting, bring into play the ball-handling and the balling effect of expection.Therefore, in order to meet different user demands, when the design glof club head, need usually to reach optimized design by changing rod head noumenon and the basic framework of hitting panel or combined structure between the two.
It high anti-sends out central area that coefficient region is usually located at hitting panel the hitting panel of homogeneous (homogeneous) and consistency of thickness (uniform), and along with away from the central area, the anti-coefficient of sending out of hitting panel will reduce gradually.Anti-coefficient (the coefficient of restitution that sends out with regard to hitting panel, COR), a high anti-coefficient region of the hitting panel of glof club head is to be the bigger the better, therefore, the design of the hitting panel of tradition glof club head has to reduce plate thickness to improve the anti-way of sending out ability of batting, but this kind way need be sacrificed the durability (durability) of hitting panel, hitting panel is easy to damaged problem after hitting for a long time because of the minimizing of thickness produces, how under the prerequisite that does not reduce the hitting panel durability, simply and effectively improve the anti-ability of sending out of batting, become a difficult problem in need of immediate treatment in the bulb design then.
Summary of the invention
The purpose of this invention is to provide a kind of glof club head, a high anti-coefficient region of its hitting panel is bigger.
Another object of the present invention provides a kind of manufacture method of hitting panel, with the high anti-coefficient region of sending out of the plate that broadens the scope of attack.
For reaching above-mentioned or other purposes, the present invention proposes a kind of glof club head, and it comprises that a rod head noumenon and hits panel.Rod head noumenon has an opening (opening).Hitting panel has a scope of attack (striking surface), and hitting panel comprises a panel body (plate body) and at least one low elastic modulus so position (low-elastic-modulus region).The panel body is disposed at opening part, and has one and be exposed to outer first surface.The low elastic modulus so position is disposed in the panel body, wherein the low elastic modulus so position has one and is exposed to outer second surface, and first surface and second surface constitute (compose) scope of attack, and the modulus of elasticity at low elastic modulus so position (elastic modulus) is less than the modulus of elasticity of panel body.
In one embodiment of this invention, the modulus of elasticity of above-mentioned panel body can be more than or equal to 100GPa.
In one embodiment of this invention, the absolute value of the difference of the modulus of elasticity of the modulus of elasticity at above-mentioned low elastic modulus so position and panel body can be more than or equal to 10GPa.
In one embodiment of this invention, the degree of depth at above-mentioned low elastic modulus so position can be smaller or equal to 2 millimeters.
In one embodiment of this invention, the material of above-mentioned panel body can be different with the material at low elastic modulus so position.
In one embodiment of this invention, the material of above-mentioned panel body can be different with the material at low elastic modulus so position.In addition, the material of above-mentioned panel body can be titanium alloy.
In one embodiment of this invention, the material of above-mentioned panel body can be different with the material at low elastic modulus so position.In addition, above-mentioned low elastic modulus so material can be beta titanium alloy.
In one embodiment of this invention, the material of above-mentioned panel body can be different with the material at low elastic modulus so position.In addition, above-mentioned low elastic modulus so material can be beta titanium alloy.In addition, the material at above-mentioned low elastic modulus so position can be titanium-15 vanadium-3 aluminium-3 chromium-3 tin (Ti-15V-3Al-3Cr-3Sn), and the percentage by weight of its constituent is the titanium alloy of 76% titanium, 15% vanadium, 3% aluminium, 3% chromium and 3% tin.
In one embodiment of this invention, above-mentioned panel body also can have at least one outer depression (cavity) that is exposed to, and its degree of depth is less than the thickness of panel body, and depression is filled up at the low elastic modulus so position.
In one embodiment of this invention, above-mentioned panel body also can have at least one outer depression that is exposed to, and its degree of depth is less than the thickness of panel body, and depression is filled up at the low elastic modulus so position.In addition, the above-mentioned extended surface of first surface above depression for example overlaps (overlap) with second surface.
In one embodiment of this invention, above-mentioned panel body also can have at least one outer depression that is exposed to, and its degree of depth is less than the thickness of panel body, and depression is filled up at the low elastic modulus so position.In addition, the degree of depth of above-mentioned depression is smaller or equal to 2 millimeters.
In one embodiment of this invention, above-mentioned panel body also can have at least one outer depression that is exposed to, and its degree of depth is less than the thickness of panel body, and depression is filled up at the low elastic modulus so position.In addition, the external form of above-mentioned depression can be regular shape.
In one embodiment of this invention, above-mentioned panel body also can have at least one outer depression that is exposed to, and its degree of depth is less than the thickness of panel body, and depression is filled up at the low elastic modulus so position.In addition, the external form of above-mentioned depression can be regular shape.In addition, the external form of depression comprises circle, ellipse or polygon.
In one embodiment of this invention, above-mentioned panel body also can have at least one outer depression that is exposed to, and its degree of depth is less than the thickness of panel body, and depression is filled up at the low elastic modulus so position.In addition, the external form of above-mentioned depression can be irregularly shaped.
For reaching above-mentioned or other purposes, the present invention proposes a kind of manufacture method of hitting panel, and hitting panel is applicable to a glof club head, and the manufacture method of hitting panel comprises the following steps.At first, provide a panel body, the panel body has an at least one depression and a first surface, and the degree of depth of its pocket is less than the thickness of panel body.Then, a low elastic modulus so material is inserted depression.Afterwards, the low elastic modulus so material in the heating and melting depression.Then, low elastic modulus so material in annealing (anneal) depression, to form a low elastic modulus so position, wherein the low elastic modulus so position has one and is exposed to outer second surface, and first surface and second surface constitute a scope of attack, and the modulus of elasticity at low elastic modulus so position is less than the modulus of elasticity of panel body.
In one embodiment of this invention, the mode of the low elastic modulus so material in the above-mentioned heating and melting depression comprises that irradiation (irradiating) high energy laser beam (high-energy laser beam) is to the low elastic modulus so material.
In one embodiment of this invention, the mode of the low elastic modulus so material in the above-mentioned heating and melting depression comprises that irradiating electron beam (electron beam) is to the low elastic modulus so material.
In one embodiment of this invention, the manufacture method of above-mentioned hitting panel is after the step that forms the low elastic modulus so position, also comprise for the scope of attack and carry out surface treatment (surface treatment), make the extended surface of first surface above depression overlap with second surface.
In one embodiment of this invention, the manufacture method of above-mentioned hitting panel also comprises for the scope of attack and carries out surface treatment after the step that forms the low elastic modulus so position, makes the extended surface of first surface above depression overlap with second surface.In addition, carry out the surface-treated mode and comprise grinding (grinding).
In one embodiment of this invention, the manufacture method of above-mentioned hitting panel also comprises for the scope of attack and carries out surface treatment after the step that forms the low elastic modulus so position, makes the extended surface of first surface above depression overlap with second surface.In addition, carry out the surface-treated mode and comprise polishing (polishing).
In one embodiment of this invention, the material of above-mentioned panel body can be different with the material at low elastic modulus so position.
In one embodiment of this invention, the material of above-mentioned panel body can be different with the material at low elastic modulus so position.In addition, the material of above-mentioned panel body can be titanium alloy.
In one embodiment of this invention, the material of above-mentioned panel body can be different with the material at low elastic modulus so position.In addition, the material at above-mentioned low elastic modulus so position can be beta-titanium alloy.
In one embodiment of this invention, the material of above-mentioned panel body can be different with the material at low elastic modulus so position.In addition, the material at above-mentioned low elastic modulus so position can be beta-titanium alloy.In addition, the material at above-mentioned low elastic modulus so position can be titanium-15 vanadium-3 aluminium-3 chromium-3 tin, and the percentage by weight of its constituent is the titanium alloy of 76% titanium, 15% vanadium, 3% aluminium, 3% chromium and 3% tin.
For reaching above-mentioned or other purposes, the present invention proposes a kind of manufacture method of hitting panel, and hitting panel is applicable to a glof club head, and the manufacture method of hitting panel comprises and comprising the following steps.At first, provide a panel body, it has a first surface.Then, a low elastic modulus so material is coated on to the small part first surface.Afterwards, heating and melting low elastic modulus so material makes to small part low elastic modulus so material infiltration panel body.Then, annealing low elastic modulus so material, to form at least one low elastic modulus so position, wherein the low elastic modulus so position has one and is exposed to outer second surface, and first surface and second surface constitute a scope of attack, and the modulus of elasticity at low elastic modulus so position is less than the modulus of elasticity of panel body.
In one embodiment of this invention, the mode of the low elastic modulus so material in the above-mentioned heating and melting depression comprises that the irradiation high energy laser beam is to the low elastic modulus so material.
In one embodiment of this invention, the mode of the low elastic modulus so material in the above-mentioned heating and melting depression comprises that irradiating electron beam arrives the low elastic modulus so material.
In one embodiment of this invention, the manufacture method of above-mentioned hitting panel also comprises for the scope of attack and carries out surface treatment after the step that forms the low elastic modulus so position, makes the extended surface of first surface above the low elastic modulus so position overlap with second surface.
In one embodiment of this invention, the manufacture method of above-mentioned hitting panel also comprises for the scope of attack and carries out surface treatment after the step that forms the low elastic modulus so position, makes the extended surface of first surface above the low elastic modulus so position overlap with second surface.In addition, carry out the surface-treated mode and comprise grinding.
In one embodiment of this invention, the manufacture method of above-mentioned hitting panel also comprises for the scope of attack and carries out surface treatment after the step that forms the low elastic modulus so position, makes the extended surface of first surface above the low elastic modulus so position overlap with second surface.In addition, carry out the surface-treated mode and comprise polishing.
In one embodiment of this invention, the material of above-mentioned panel body can be different with the material at low elastic modulus so position.
In one embodiment of this invention, the material of above-mentioned panel body can be different with the material at low elastic modulus so position.In addition, the material of above-mentioned panel body can be titanium alloy.
In one embodiment of this invention, the material of above-mentioned panel body can be different with the material at low elastic modulus so position.In addition, the material at above-mentioned low elastic modulus so position can be beta-titanium alloy.
In one embodiment of this invention, the material of above-mentioned panel body can be different with the material at low elastic modulus so position.In addition, the material at above-mentioned low elastic modulus so position can be beta-titanium alloy.In addition, the material at above-mentioned low elastic modulus so position can be titanium-15 vanadium-3 aluminium-3 chromium-3 tin, and the percentage by weight of its constituent is the titanium alloy of 76% titanium, 15% vanadium, 3% aluminium, 3% chromium and 3% tin.
Based on above-mentioned, because hitting panel of the present invention has these low elastic modulus so positions, and an anti-coefficient at these low elastic modulus so positions is higher relatively, and therefore generally speaking a high anti-coefficient region of hitting panel of the present invention is bigger.In addition, because the manufacture method of hitting panel of the present invention can be under the prerequisite of the durability of not sacrificing the panel body, in the panel body, form the low elastic modulus so position, the high anti-coefficient region of sending out of the plate that therefore can broaden the scope of attack in anneal the again mode of low elastic modulus so material of heating and melting.
For above-mentioned and other purposes, feature and advantage of the present invention can be become apparent, preferred embodiment cited below particularly, and conjunction with figs. are described in detail below.
Description of drawings
Figure 1 shows that the perspective exploded view of a kind of glof club head of first embodiment of the invention.
Figure 2 shows that the front elevational schematic of the hitting panel of Fig. 1.
Figure 3 shows that the schematic side view of the hitting panel of Fig. 1.
Fig. 4 A to Fig. 4 D is depicted as the manufacturing process schematic diagram of the hitting panel of Fig. 1.
Figure 5 shows that the schematic side view of a kind of hitting panel of second embodiment of the invention.
Fig. 6 A to Fig. 6 D is depicted as the manufacturing process schematic diagram of the hitting panel of Fig. 5.
The main element symbol description
200: glof club head
210: rod head noumenon
212: opening
220,320: hitting panel
222,322: the scope of attack
224,324: the panel body
224a: depression
224b, 324b: first surface
224c: central area
226,326: the low elastic modulus so position
226a, 326a: second surface
D: the degree of depth of depression
D ': the degree of depth at low elastic modulus so position
M: low elastic modulus so material
T: the thickness of panel body
The specific embodiment
First embodiment
Please refer to Fig. 1, it is depicted as the perspective exploded view of a kind of glof club head of first embodiment of the invention.The glof club head 200 of present embodiment comprises that a rod head noumenon 210 and hits panel 220.Rod head noumenon 210 has an opening 212, and hitting panel 220 is disposed at opening 212 places, in order to constitute (compose) glof club head 200 with rod head noumenon 210.In the present embodiment, rod head noumenon 210 can be a housing (shell), and it can select general metal material (as metal materials such as stainless steels) for use, and makes in lost-wax casting (lost-wax casting) mode one-body moldedly.
Certainly, in other embodiment of the present invention, rod head noumenon 210 is made of metal and macromolecule plastifying material or high tensile strength fibrous material composites such as (for example carbon fibers), its production method for example is whole to mould (injection molding) or whole (thermalcompression molding) mode of moulding of hot pressing is independently made a loam cake (crown) (not shown) to inject in advance, this loam cake is embedded on other parts of metal shell again.In addition, it is directly to paste carbon fibre initial rinse fabric (carbon fiber prepreg) at the hollow out place of metal shell that other practices are also arranged, and arrange in pairs or groups mould and airbag hot briquetting are to form rod head noumenon 210 again.
Please refer to Fig. 2 and Fig. 3, wherein Figure 2 shows that the front elevational schematic of the hitting panel of Fig. 1, and Figure 3 shows that the schematic side view of the hitting panel of Fig. 1.Hitting panel 220 has a scope of attack 222, and hitting panel 220 comprises a panel body 224 and at least one low elastic modulus so position 226 (schematically being depicted as two respectively among Fig. 1 and Fig. 2).Panel body 224 is disposed at opening 212 places, and the depression 224a (schematically being depicted as two respectively among Fig. 1 and Fig. 2) and that panel body 224 has outside at least one being exposed to is exposed to outer first surface 224b, and wherein the depth D of each depression 224a is less than the thickness T of panel body 224.In the present embodiment, these depressions 224a is usually located at outside the central area 224c of panel body 224, and the mode moulding that these depressions 224 can milling (mill).
In addition, these depressions 224a is filled up at these low elastic modulus so positions 226 respectively, so the quantity at these low elastic modulus so positions 226 is identical with the quantity of these depressions 224a.Each low elastic modulus so position 226 has one and is exposed to outer second surface 226a, wherein these second surfaces 226a at the first surface 224b of panel body 224 and these low elastic modulus so positions 226 constitutes the scope of attack 222 of (compose) hitting panel 220, and the modulus of elasticity at each low elastic modulus so position 226 is less than the modulus of elasticity of panel body 224.
This mandatory declaration be, so-called modulus of elasticity promptly is young's modulus (Young ' s modulus), its metric unit is handkerchief (Pascal is abbreviated as Pa).The modulus of elasticity of material (being generally monoatomic metal or alloy) presents inverse relation with the anti-coefficient of sending out, that is the modulus of elasticity of above-mentioned material is low more, and then its anti-coefficient is high more.Therefore, the hitting panel 220 of present embodiment is except the anti-coefficient of the central area 224c of panel body 224 is higher relatively, an anti-coefficient at these low elastic modulus so positions 226 that hitting panel 220 is had is also higher relatively, and therefore generally speaking a high anti-coefficient region of hitting panel 220 is bigger.
In the present embodiment, the modulus of elasticity of panel body 224 can be more than or equal to 100GPa (promptly 100 * 10
9Handkerchief), and the absolute value of the difference of the modulus of elasticity of the modulus of elasticity at each low elastic modulus so position 226 and panel body 224 can be more than or equal to 10GPa.In addition, in the present embodiment, the extended surface of the first surface 224b of panel body 224 above these depressions 224a can overlap with these second surfaces 226a at these low elastic modulus so positions 226.In other words, first surface 224b and these second surfaces 224a smoothly (smoothly) be engaged with each other together.In addition, in the present embodiment, the material at the material of panel body 224 and low elastic modulus so position 226 can be different, wherein the material of panel body 224 can be titanium alloy, and in another embodiment, the material at these low elastic modulus so positions 226 can be beta titanium alloy, for example is titanium-15 vanadium-3 aluminium-3 chromium-3 tin, and the percentage by weight of its constituent is the titanium alloy of 76% titanium, 15% vanadium, 3% aluminium, 3% chromium and 3% tin.Moreover the depth D of each depression 224a is smaller or equal to 2 millimeters.
In the present embodiment, the external form of these depressions 224a can be regular shape, and it for example is oval.Yet the external form of these depressions 224a can change to some extent according to designer's demand, for example can be circle or polygon, even can be irregularly shaped.In view of the above, present embodiment is non-limiting the present invention in order to give an example.
Refer again to Fig. 1, what deserves to be mentioned is, in the present embodiment, rod head noumenon 210 and hitting panel 220 can by chimeric (embed) with (or) welding modes such as (solder) engages.Furtherly, before placing hitting panel 220, coated with solder is on the composition surface of rod head noumenon 210 and hitting panel 220 in advance.Afterwards, hitting panel 220 is configured in opening 212 places of rod head noumenon 210, welds again, so that cooling forms the weldering knot layer (not shown) of connecting-rod cap body 210 and hitting panel 220 after the melt solder.In addition, in another embodiment, also can earlier hitting panel 220 be configured in opening 212 places of rod head noumenon 210, again with solder-coated on the seam of rod head noumenon 210 and the joint of hitting panel 220, after treating that the composition surface is infiltrated in the scolder fusion, cooled and solidified forms weldering knot layer (not shown) again.
In the manufacture of the rod head noumenon 210 that glof club head 200 was described, and after the assembling mode of rod head noumenon 210 and hitting panel 220, below will do one and describe in detail at the manufacture method of hitting panel 220.Fig. 4 A to Fig. 4 D is depicted as the manufacturing process schematic diagram of the hitting panel of Fig. 1, and for following convenient explanation, Fig. 4 A to Fig. 4 D makes broken section.The manufacture method of the hitting panel 220 of present embodiment may further comprise the steps.At first, please refer to Fig. 4 A, a panel body 224 is provided, panel body 224 has a plurality of depression 224a and a first surface 224b, and wherein the depth D of each depression 224a is less than the thickness T of panel body 224.
Then, please refer to Fig. 4 B, a low elastic modulus so material M is inserted these depressions 224a.In the present embodiment, the volume of the low elastic modulus so material M in each depression 224a can be approximately equal to the volume of each depression 224a.
Afterwards, please refer to Fig. 4 C, the low elastic modulus so material M in these depressions of heating and melting 224a.In the present embodiment, the mode of the low elastic modulus so material M in these depressions of heating and melting 224a comprises that irradiation high energy laser beam or electron beam are to low elastic modulus so material M.
Then, please refer to Fig. 4 D, low elastic modulus so material M in annealing (anneal) these depressions 224a, to form a plurality of low elastic modulus so position 226, wherein each low elastic modulus so position 226 has one and is exposed to outer second surface 226a, and these second surfaces 226a at the first surface 224b of panel body 224 and these low elastic modulus so positions 226 constitutes a scope of attack 222, and the modulus of elasticity at each low elastic modulus so position 226 is less than the modulus of elasticity of panel body 224.After the step via above-mentioned Fig. 4 A to Fig. 4 D, a kind of hitting panel 220 can be finished basically.
In another embodiment, after the step at these low elastic modulus so positions 226 of above-mentioned formation, the manufacture method of hitting panel 220 also comprises for the scope of attack 222 carries out surface treatment (for example grinding or polishing), makes the extended surface of first surface 224b above these depressions 224a of panel body 224 overlap with these second surfaces 226a at these low elastic modulus so positions 226.In other words, first surface 224b and these second surfaces 224a can be engaged with each other together smoothly.
Second embodiment
Figure 5 shows that the schematic side view of a kind of hitting panel of second embodiment of the invention.The main difference part of the hitting panel 320 of second embodiment and the hitting panel 220 of first embodiment is, the hitting panel 320 of second embodiment does not have depression 224a, and these low elastic modulus so positions 326 can be disposed in the panel body 324 by the mode of infiltrating, and the depth D at these low elastic modulus so positions 326 ' can be smaller or equal to 2 millimeters.
Fig. 6 A to Fig. 6 D is depicted as the manufacturing process schematic diagram of the hitting panel of Fig. 5.The manufacture method of the hitting panel 320 of present embodiment comprises and comprising the following steps.At first, please refer to Fig. 6 A, a panel body 324 is provided, it has a first surface 324b.Then, please refer to Fig. 6 B, a low elastic modulus so material M is coated on to small part first surface 324b.
Afterwards, please refer to Fig. 6 C, for example arrive the mode heating and melting low elastic modulus so material M of low elastic modulus so material M, make to small part low elastic modulus so material M infiltration panel body 324 with irradiation high energy laser beam or electron beam.Then, please refer to Fig. 6 D, annealing low elastic modulus so material M, to form at least one low elastic modulus so position 326, wherein low elastic modulus so position 326 has one and is exposed to outer second surface 326a, and first surface 324b and second surface 326a constitute a scope of attack 322, and the modulus of elasticity at low elastic modulus so position 326 is less than the modulus of elasticity of panel body 324.After the step via above-mentioned Fig. 6 A to Fig. 6 D, a kind of hitting panel 320 can be finished basically.
In another embodiment, after the step at these low elastic modulus so positions 326 of above-mentioned formation, the manufacture method of hitting panel 320 also comprises for the scope of attack 322 carries out surface treatment (for example grinding or polishing), makes the extended surface of first surface 324b above these low elastic modulus so positions 326 of panel body 324 overlap with these second surfaces 326a at these low elastic modulus so positions 326.In other words, first surface 324b and these second surfaces 326a can be engaged with each other together smoothly.
In sum, the manufacture method of glof club head of the present invention and hitting panel has following advantage at least:
One, because hitting panel of the present invention has these low elastic modulus so positions, and an anti-coefficient at these low elastic modulus so positions is higher relatively, and therefore generally speaking a high anti-coefficient region of hitting panel of the present invention is bigger.
Two, because the manufacture method of hitting panel of the present invention can be under the prerequisite of the durability of not sacrificing the panel body, in the panel body, form the low elastic modulus so position, the high anti-coefficient region of sending out of the plate that therefore can broaden the scope of attack in anneal the again mode of low elastic modulus so material of heating and melting.
Though the present invention with preferred embodiment openly as above; right its is not in order to limit the present invention; have in the technical field under any and know the knowledgeable usually; without departing from the spirit and scope of the present invention; when can doing a little change and retouching, so protection scope of the present invention is as the criterion when looking claims person of defining.
Claims (34)
1. glof club head is characterized in that comprising:
One rod head noumenon has an opening; And
One hits panel, has a scope of attack, and above-mentioned hitting panel comprises:
One panel body is disposed at above-mentioned opening part, and has one and be exposed to outer first surface; And
At least one low elastic modulus so position, be disposed in the above-mentioned panel body, wherein above-mentioned low elastic modulus so position has one and is exposed to outer second surface, and above-mentioned first surface and above-mentioned second surface constitute the above-mentioned scope of attack, and the modulus of elasticity at above-mentioned low elastic modulus so position is less than the modulus of elasticity of above-mentioned panel body.
2. glof club head according to claim 1, the modulus of elasticity that it is characterized in that above-mentioned panel body is more than or equal to 100GPa.
3. glof club head according to claim 1, the absolute value of difference of modulus of elasticity that it is characterized in that the modulus of elasticity at above-mentioned low elastic modulus so position and above-mentioned panel body is more than or equal to 10GPa.
4. glof club head according to claim 1, the degree of depth that it is characterized in that above-mentioned low elastic modulus so position is smaller or equal to 2 millimeters.
5. glof club head according to claim 1 is characterized in that the material of above-mentioned panel body is different with the material at above-mentioned low elastic modulus so position.
6. glof club head according to claim 5, the material that it is characterized in that above-mentioned panel body is a titanium alloy.
7. glof club head according to claim 5, the material that it is characterized in that above-mentioned low elastic modulus so position is a beta titanium alloy.
8. glof club head according to claim 7, the material that it is characterized in that above-mentioned low elastic modulus so position are titanium-15 vanadium-3 aluminium-3 chromium-3 tin, and the percentage by weight of its constituent is the titanium alloy of 76% titanium, 15% vanadium, 3% aluminium, 3% chromium and 3% tin.
9. glof club head according to claim 1 is characterized in that above-mentioned panel body also has at least one outer depression that is exposed to, and its degree of depth is less than the thickness of above-mentioned panel body, and above-mentioned depression is filled up at above-mentioned low elastic modulus so position.
10. glof club head according to claim 9 is characterized in that the extended surface of above-mentioned first surface above above-mentioned depression overlaps with above-mentioned second surface.
11. glof club head according to claim 9, the degree of depth that it is characterized in that above-mentioned depression is smaller or equal to 2 millimeters.
12. glof club head according to claim 9, the external form that it is characterized in that above-mentioned depression is a regular shape.
13. glof club head according to claim 12 is characterized in that the external form of above-mentioned depression comprises circle, ellipse or polygon.
14. glof club head according to claim 9, the external form that it is characterized in that above-mentioned depression is irregularly shaped.
15. the manufacture method of a hitting panel, above-mentioned hitting panel is applicable to a glof club head, and the manufacture method of above-mentioned hitting panel is characterized in that comprising:
One panel body is provided, and above-mentioned panel body has an at least one depression and a first surface, and wherein the degree of depth of above-mentioned depression is less than the thickness of above-mentioned panel body;
One low elastic modulus so material is inserted above-mentioned depression;
Above-mentioned low elastic modulus so material in the above-mentioned depression of heating and melting; And
Anneal above-mentioned low elastic modulus so material in the above-mentioned depression, to form a low elastic modulus so position, wherein above-mentioned low elastic modulus so position has one and is exposed to outer second surface, and above-mentioned first surface and above-mentioned second surface constitute a scope of attack, and the modulus of elasticity at above-mentioned low elastic modulus so position is less than the modulus of elasticity of above-mentioned panel body.
16. the manufacture method of hitting panel according to claim 15 is characterized in that the mode of the above-mentioned low elastic modulus so material in the above-mentioned depression of heating and melting comprises that the irradiation high energy laser beam is to above-mentioned low elastic modulus so material.
17. the manufacture method of hitting panel according to claim 15, the mode that it is characterized in that the above-mentioned low elastic modulus so material in the above-mentioned depression of heating and melting comprise that irradiating electron beam arrives above-mentioned low elastic modulus so material.
18. the manufacture method of hitting panel according to claim 15, it is characterized in that after the step that forms above-mentioned low elastic modulus so position, also comprise for the above-mentioned scope of attack and carry out surface treatment, make the extended surface of above-mentioned first surface above above-mentioned depression overlap with above-mentioned second surface.
19. the manufacture method of hitting panel according to claim 18 is characterized in that carrying out the surface-treated mode and comprises grinding.
20. the manufacture method of hitting panel according to claim 18 is characterized in that carrying out the surface-treated mode and comprises polishing.
21. the manufacture method of hitting panel according to claim 15 is characterized in that the material of above-mentioned panel body is different with the material at above-mentioned low elastic modulus so position.
22. the manufacture method of hitting panel according to claim 21, the material that it is characterized in that above-mentioned panel body is a titanium alloy.
23. the manufacture method of hitting panel according to claim 21, the material that it is characterized in that above-mentioned low elastic modulus so position is a beta titanium alloy.
24. the manufacture method of hitting panel according to claim 23, the material that it is characterized in that above-mentioned low elastic modulus so position is titanium-15 vanadium-3 aluminium-3 chromium-3 tin, and the percentage by weight of its constituent is the titanium alloy of 76% titanium, 15% vanadium, 3% aluminium, 3% chromium and 3% tin.
25. the manufacture method of a hitting panel, above-mentioned hitting panel is applicable to a glof club head, and the manufacture method of above-mentioned hitting panel is characterized in that comprising;
One panel body is provided, has a first surface;
One low elastic modulus so material is coated on to the above-mentioned first surface of small part;
The above-mentioned low elastic modulus so material of heating and melting makes to the above-mentioned low elastic modulus so material of small part and infiltrates in the above-mentioned panel body; And
The above-mentioned low elastic modulus so material of annealing, to form at least one low elastic modulus so position, wherein above-mentioned low elastic modulus so position has one and is exposed to outer second surface, and above-mentioned first surface and above-mentioned second surface constitute a scope of attack, and the modulus of elasticity at above-mentioned low elastic modulus so position is less than the modulus of elasticity of above-mentioned panel body.
26. the manufacture method of hitting panel according to claim 25 is characterized in that the mode of the above-mentioned low elastic modulus so material of heating and melting comprises that the irradiation high energy laser beam is to above-mentioned low elastic modulus so material.
27. the manufacture method of hitting panel according to claim 25, the mode that it is characterized in that the above-mentioned low elastic modulus so material of heating and melting comprise that irradiating electron beam arrives above-mentioned low elastic modulus so material.
28. the manufacture method of hitting panel according to claim 25, it is characterized in that after the step that forms above-mentioned low elastic modulus so position, also comprise for the above-mentioned scope of attack and carry out surface treatment, make the extended surface of above-mentioned first surface above above-mentioned low elastic modulus so position overlap with above-mentioned second surface.
29. the manufacture method of hitting panel according to claim 28 is characterized in that carrying out the surface-treated mode and comprises grinding.
30. the manufacture method of hitting panel according to claim 28 is characterized in that carrying out the surface-treated mode and comprises polishing.
31. the manufacture method of hitting panel according to claim 25 is characterized in that the material of above-mentioned panel body is different with the material at above-mentioned low elastic modulus so position.
32. the manufacture method of hitting panel according to claim 31, the material that it is characterized in that above-mentioned panel body is a titanium alloy.
33. the manufacture method of hitting panel according to claim 31, the material that it is characterized in that above-mentioned low elastic modulus so position is a beta titanium alloy.
34. the manufacture method of hitting panel according to claim 33, the material that it is characterized in that above-mentioned low elastic modulus so position is titanium-15 vanadium-3 aluminium-3 chromium-3 tin, and the percentage by weight of its constituent is the titanium alloy of 76% titanium, 15% vanadium, 3% aluminium, 3% chromium and 3% tin.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/613,840 US20080108452A1 (en) | 2006-11-07 | 2006-12-20 | Golf club head and method of fabricating striking plate |
| US11/613,840 | 2006-12-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101204623A true CN101204623A (en) | 2008-06-25 |
Family
ID=39565243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101850662A Pending CN101204623A (en) | 2006-12-20 | 2007-11-06 | Method for manufacturing golf rod head and beating panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101204623A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104096344A (en) * | 2013-04-01 | 2014-10-15 | 阿库施耐特公司 | Golf club head with improved striking face |
| CN110624223A (en) * | 2018-05-30 | 2019-12-31 | 卡拉韦高尔夫公司 | Golf club head and method of joining the same |
-
2007
- 2007-11-06 CN CNA2007101850662A patent/CN101204623A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104096344A (en) * | 2013-04-01 | 2014-10-15 | 阿库施耐特公司 | Golf club head with improved striking face |
| CN104096344B (en) * | 2013-04-01 | 2016-12-14 | 阿库施耐特公司 | There is the glof club head of the impact surface of improvement |
| CN110624223A (en) * | 2018-05-30 | 2019-12-31 | 卡拉韦高尔夫公司 | Golf club head and method of joining the same |
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Open date: 20080625 |