CN1520907A - Manufacturing method for batting faceplate of golf club head - Google Patents
Manufacturing method for batting faceplate of golf club head Download PDFInfo
- Publication number
- CN1520907A CN1520907A CNA031022987A CN03102298A CN1520907A CN 1520907 A CN1520907 A CN 1520907A CN A031022987 A CNA031022987 A CN A031022987A CN 03102298 A CN03102298 A CN 03102298A CN 1520907 A CN1520907 A CN 1520907A
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- batting panel
- club head
- manufacture method
- glof club
- batting
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Abstract
The present invention discloses the manufacture process of batting panel for golf club head. The manufacture process includes the following steps: high temperature solid dissolving treatment of the batting panel blank to raise ductibility; punching and bending the blank to form a ring wall and a bent part; combining the batting panel and the club head body and ageing liberation and hardening to raise the mechanical performance of the batting panel, the ring wall and the bent part.
Description
Technical field
The present invention relates to a kind of manufacture method of glof club head batting panel.
Background technology
The tradition golf iron head, as shown in Figure 1, it consists predominantly of a rod head noumenon 10 and a batting panel 20.The rod head noumenon 10 of iron type bar head is provided with an opening 101 and pullover 102, forms one stepped 103 at the inner peripheral of opening 101, so that be embedded or weld batting panel 20; Pullover 102 are used for a sheathed club (not shown).Simultaneously, batting panel 20 fronts have been processed to form several conduits 201, to increase batting frictional force.Yet from structural mechanics, when batting panel 20 was embedded or is welded on the rod head noumenon 10, the transmission efficiency of batting stress can be limited in welding position that batting panel 20 and rod head noumenon are 10 and slit.Promptly bat stress before failing to make batting panel 20 reach the maximum flexibility distortion, batting stress already by batting panel 20 edge transfer to the welding position, slit and rod head noumenon 10, thereby influence the elastic deformation amount of batting panel 20, and make iron club can't be applicable to remote batting.Moreover this batting panel 20 is embedded in the opening 101 of rod head noumenon 10, also makes sweet spot limited relatively.
For this reason, the applicant once proposed patent application in the time of 1991, its application number is 91220937, and acquisition utility model patent, as shown in Figure 2, disclosed iron type bar head is provided with a rod head noumenon 10 and a batting panel 20 in this patent, and this rod head noumenon 10 is arranged with and is formed with a groove seat 11, at the periphery formation one ring lip 12 of this groove seat 11.Batting panel 20 is provided with integrally formed ringwall 21 and kink 22.This batting panel 20 can be expanded to maximum with sweet spot by ringwall 21 and kink 22, and utilize kink 22 restrictions and the transmission of the stress that delays to bat, thereby make batting panel 20 finish maximum elastic deformation amount immediately, to obtain higher elastic recovery coefficient (coefficient of restitution, and make iron type bar head be applicable to remote batting COR).Yet, when utilizing a large amount of productions of traditional hot investment casting mode to have the batting panel 20 of ringwall 21, this batting panel 20 but forms irregular cinder hole, shrinkage cavity, sand hole or pore easily in manufacturing process, thereby influences structural strength and reduce the qualification rate of its finished product.Moreover the engineering properties of the kink 22 of the batting panel of making by the hot investment casting mode 20 is also comparatively not enough.
In view of this, creator among the present invention relies on it to be engaged in the experience and the practice of relevant industries for many years, and through concentrating on studies and developing, createing one eventually can produce and have preferable engineering properties and more well-balanced structure, and kink can reduce thickness, thereby can increase the manufacture method of the batting panel of elastic deformability, acceleration batch process and lifting product qualified rate.
Summary of the invention
The main purpose of the manufacture method of glof club head batting panel is to solve the batting panel that utilizes existing method to make and has the problem that structural strength reaches kink engineering properties deficiency inadequately among the present invention.That is to say, the manufacture method of glof club head batting panel mainly is for a kind of method that can produce the batting panel that has preferable engineering properties, more well-balanced structure and less thickness concurrently is provided, with elastic deformability, reinforced structure intensity that increases batting panel and the qualification rate that promotes finished product among the present invention.
The secondary objective of the manufacture method of glof club head batting panel is to provide a kind of manufacture method that can promote batting panel process flexibility and structural strength among the present invention.
Another purpose of the manufacture method of glof club head batting panel is to provide a kind of manufacture method that can promote the batting panel design flexibility among the present invention.
The manufacture method of glof club head batting panel comprises the following step among the present invention:
Utilize high temperature solid solution to handle the germule of one batting panel to promote ductility;
Make the germule punching press of batting panel be bent to form a ringwall and a kink; And
With after a rod head noumenon combines, promote the engineering properties of batting panel, ringwall and kink at batting panel by the timeliness precipitation-hardening.
Utilize the prepared batting panel of manufacture method among the present invention to have the structural strength height, the elastic deformability is strong, the processing flexibility ratio reaches the precision advantages of higher greatly.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment among the present invention is described in further detail.
The perspective exploded view of Fig. 1 tradition golf iron head;
Fig. 2 is the perspective exploded view of glof club head among the present invention;
Fig. 3 is the process block diagram of glof club head batting panel manufacture method among the present invention;
Fig. 4 is the schematic diagram when glof club head batting panel manufacture method utilizes mould to carry out stamped among the present invention;
Fig. 5 is that glof club head batting panel manufacture method forms the forward and backward schematic diagram of ringwall in punching press among the present invention;
Fig. 6 is the cross-sectional schematic of glof club head batting panel in the first embodiment of the invention;
Fig. 7 is the cross-sectional schematic of glof club head batting panel in the second embodiment of the invention;
Fig. 8 is the cross-sectional schematic of glof club head batting panel in the third embodiment of the invention;
Fig. 9 is the perspective view of glof club head batting panel in the fourth embodiment of the invention.
The specific embodiment
The manufacture method of glof club head batting panel comprises the following step among the present invention: utilize high temperature solid solution to handle the germule 2 of a batting panel 20, to promote its ductility; Make these germule 2 punching presses be bent to form batting panel 20 with ringwall 21; This batting panel 20 is carried out precision optical machinery processing; And after this batting panel 20 is in conjunction with a rod head noumenon 10, promote the engineering properties of this batting panel 20 and ringwall 21 thereof by means of the timeliness precipitation-hardening.
As shown in Figures 2 and 3, the first step of the manufacture method of glof club head batting panel is that germule 2 with a batting panel 20 utilizes high temperature solid solution to handle to promote ductility among the present invention.Batting panel 20 among the present invention, ringwall 21 and kink 22 are by the sheet stamping forming of metal or alloy, it preferably selects to use high-intensity stainless steel materials, particularly the high-strength stainless steel sheet material of precipitation hardening type, for example high-intensity stainless steel materials of the precipitation hardening type of SUS15-7.The SUS15-7 stainless steel materials has the processing characteristics that can adjust hardness, be that it can utilize the high temperature solid solution mode to reduce hardness and increase ductility in advance, with conveniently cut, manufacturing process such as punching press or machining, and can after finishing above-mentioned manufacturing process, utilize timeliness precipitation-hardening mode to recover again or elevating mechanism character and elastic deformability.Therefore, the present invention can cut out the germule 2 of the batting panel 20 of predetermined dimension on the SUS15-7 stainless steel materials, and this germule 2 is inserted carry out high temperature solid solution in the heat-treatment furnace and handle.When the high-temperature process of utilizing 1050 ℃ to 1300 ℃ after about 30 to 360 minutes, this germule 2 is taken out cooling, and test confirms that the hardness of this germule 2 is reduced in the preset range of HRC10 to 20.
To shown in Figure 5, second step of the manufacture method of glof club head batting panel is first embryogenesis one ringwall 21 and a kink 22 that makes batting panel 20 among the present invention as Fig. 3.Above-mentioned germule 2 is handled and after reducing hardness, is inserted immediately in one group of mould 30 at high temperature solid solution, and this mould 30 is provided with a die cavity 31 and projection (not shown), and it can form germule 2 punching presses batting panel 20, ringwall 21 and the kink 22 of reservation shape.The present invention can select to carry out above-mentioned punching press processing procedure in the mode of normal temperature cold-working (cold forming) or high temperature hotwork (hotforming) on demand.Compare with the kink 22 of the batting panel 20 of traditional hot investment casting, the kink 22 of batting panel 20 can make the micro-structural of stainless steel produce fibrillatable during the plastic deformation of punching press among the present invention, be that the present invention can strengthen the engineering properties of this kink 22 and promote the elastic deformability when utilizing punching press to form kink 22, obtaining higher elastic recovery coefficient (coefficient of restitution COR), and the thickness of kink 22 also can reduce when bending is extended relatively.Moreover, the sweet spot of this batting panel 20 can be expanded to maximum, and kink 22 can limit the transmission of batting stress simultaneously, makes batting panel 20 finish maximum elastic deformation amount, to obtain higher elastic recovery coefficient (COR), make iron type bar head be applicable to remote batting.
To shown in Figure 9, when the present invention formed batting panel 20, ringwall 21 and kink 22 in punching press, the also reservation shape of die cavity 31 in the conversion mould 30 on demand was to increase the design flexibility of batting panel 20 as Fig. 6.As shown in Figure 6, batting panel 20 can directly strike out the kink 22 of vertical bending.As shown in Figure 7, batting panel 20 can utilize stamping pressure collocation mould 30 to form the variation of different-thickness, for example, the material of batting panel 20 back side peripheries is focused on middle position (or batting district, sweet spot) to form a protrusion 23.As shown in Figure 8, batting panel 20 can form different curvature equally and change, and for example makes batting panel 20 part kinks 22 ' form the curved arc shape, to increase the moulding of product.As shown in Figure 8, batting panel 20 also can direct punching press forms several conduits 24 or various signs such as literal, symbol, trade mark, model and diagram in the front on demand.
As shown in Figure 3, the third step of the manufacture method of golf club striking panel is that batting panel 20 is carried out precision optical machinery processing among the present invention.After stamped becomes batting panel 20, the surface of batting panel 20, ringwall 21 and kink 22 may out-of-flatness, too sharp keen or have burr, therefore the present invention can select that precision optical machinery processing is tentatively cut edge, steps such as grinding, angle modulation or polishing, make the batting panel of making 20 have preferable outward appearance and consistent specification.Particularly, ringwall 21 ends of batting panel 20 must carry out the accurate processing that polishes, so, can make ringwall 21 closely butt, be engaged on the rod head noumenon 10, so that promote the qualification rate of follow-up solder bond.
As shown in Figures 2 and 3, the 4th of the manufacture method of glof club head batting panel the step was after batting panel 20 is bonded on the rod head noumenon 10 among the present invention, promoted the engineering properties of batting panel 20, ringwall 21 and kink 22 by the timeliness precipitation-hardening.When utilizing punching press to make batting panel 20, its can select to arrange in pairs or groups Wood-type or the use of iron type bar head.As shown in Figure 2, preferably solder bond is on the rod head noumenon 10 of iron type for batting panel 20 among the present invention, and this moment, this batting panel 20 can be directly from ring lip 12 surfaces of ringwall 21 terminal solder bond at rod head noumenon 10.Because the batting panel 20 among the present invention utilizes the high temperature solid solution mode to reduce hardness before punching press and increases ductility, and the welding position that this batting panel 20 and rod head noumenon are 10 also produces welding stress influences weld compatibility (particularly when the rod head noumenon 10 of solder bond unlike material), therefore the precipitation hardening type stainless steel materials that utilizes the timeliness precipitation-hardening to handle batting panel 20 separately required in this invention, to recover and elevating mechanism character, hardness, elastic deformability and weld compatibility, preferably carry out artificial aging among the present invention and handle, handle batting panels 20 about 2 hours with 300 ℃ to 600 ℃ high temperings.Whereby, batting panel 20, kink 22, ringwall 21 and welding position can be separated out because of timeliness and be hardened, and further strengthen the intensity of the fibrillatable micro-structural of kink 22.Before above-mentioned artificial aging is handled or after handling, this batting panel 20 and rod head noumenon 10 also can select at room temperature directly to carry out natural aging treatment according to process requirement.After finishing above-mentioned steps, the present invention can make the batting panel 20 with high elastic deformation capacity and the finished product of rod head noumenon 10.
As shown in Figure 3, the manufacture method of glof club head batting panel is to utilize the punching press processing procedure to make batting panel 20, ringwall 21 and kink 22 among the present invention, and before punching press, utilize high temperature solid solution to adjust the ductility of germule 2, and after punching press, utilize the timeliness precipitation-hardening to recover and promote engineering properties, structural strength and the elastic deformability of ringwall 21 and kink 22, and make kink 22 reduction thickness.Utilize the ringwall 21 and the kink 22 of the batting panel 20 that the hot investment casting mode forms to compare with tradition, the manufacture method of glof club head batting panel has concurrently really and promotes structural strength, elastic deformability, process flexibility, design flexibility among the present invention, and promotes the effect of product qualified rate.
In addition; though above-mentioned preferred embodiment among the present invention is described; but can not be as protection scope of the present invention; promptly should be understood that to those skilled in the art; do not breaking away from variation and the modification that to make equivalence under the design spirit of the present invention to it; therefore, every not breaking away from the equivalence variation of having done under the design spirit of the present invention and modification, all should think to fall into protection scope of the present invention.
Claims (12)
1. the manufacture method of a glof club head batting panel includes:
Utilize high temperature solid solution to handle the germule of one batting panel to promote ductility;
Make the germule punching press of batting panel be bent to form a ringwall and a kink; And
With after a rod head noumenon combines, promote the engineering properties of batting panel, ringwall and kink at batting panel by the timeliness precipitation-hardening.
2. according to the manufacture method of the glof club head batting panel described in the claim 1, it is characterized in that: described batting panel carries out precision optical machinery processing after punching press.
3. according to the manufacture method of the glof club head batting panel described in the claim 1, it is characterized in that: the germule of described batting panel is formed by the stainless steel materials cutting.
4. according to the manufacture method of the glof club head batting panel described in the claim 3, it is characterized in that: described stainless steel materials is a precipitation hardening type high-strength stainless steel sheet material.
5. according to the manufacture method of the glof club head batting panel described in the claim 1, it is characterized in that: it is with the germule of 1050 ℃ to 1300 ℃ high-temperature process batting panel 30 to 360 minutes that described high temperature solid solution is handled.
6. according to the manufacture method of the glof club head batting panel described in the claim 1, it is characterized in that: the described hardness of the germule of the batting panel after high temperature solid solution is handled of utilizing is reduced between the HRC10 to 20.
7. according to the manufacture method of the glof club head batting panel described in the claim 1, it is characterized in that: described drawing processing procedure carries out in normal temperature cold-working mode.
8. according to the manufacture method of the glof club head batting panel described in the claim 1, it is characterized in that: described drawing processing procedure carries out in high temperature hotwork mode.
9. according to the manufacture method of the glof club head batting panel described in the claim 1, it is characterized in that: described batting panel can form conduit, sign, varied in thickness and curvature and change in punching press.
10. according to the manufacture method of the glof club head batting panel described in the claim 1, it is characterized in that: make temper with 300 ℃ to 600 ℃ high temperature after described bar head and the batting panel solder bond, to carry out the timeliness precipitation-hardening.
11. the manufacture method according to the glof club head batting panel described in the claim 1 is characterized in that: described batting panel rod head noumenon is formed an iron type bar head.
12. the manufacture method according to the glof club head batting panel described in the claim 1 is characterized in that: described batting panel and rod head noumenon are formed a Wood-type bar head.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031022987A CN1219559C (en) | 2003-01-28 | 2003-01-28 | Manufacturing method for batting faceplate of golf club head |
| US10/379,699 US6841014B2 (en) | 2003-01-28 | 2003-03-06 | Method for manufacturing a striking plate of a golf club head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031022987A CN1219559C (en) | 2003-01-28 | 2003-01-28 | Manufacturing method for batting faceplate of golf club head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1520907A true CN1520907A (en) | 2004-08-18 |
| CN1219559C CN1219559C (en) | 2005-09-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031022987A Expired - Fee Related CN1219559C (en) | 2003-01-28 | 2003-01-28 | Manufacturing method for batting faceplate of golf club head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1219559C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107363215A (en) * | 2016-05-11 | 2017-11-21 | 大田精密工业股份有限公司 | The forging method of hitting panel sheet material and the tabular embryo material for forging method |
| CN107970580A (en) * | 2016-10-19 | 2018-05-01 | 复盛应用科技股份有限公司 | The manufacture method of glof club head |
-
2003
- 2003-01-28 CN CNB031022987A patent/CN1219559C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107363215A (en) * | 2016-05-11 | 2017-11-21 | 大田精密工业股份有限公司 | The forging method of hitting panel sheet material and the tabular embryo material for forging method |
| CN107363215B (en) * | 2016-05-11 | 2019-08-20 | 大田精密工业股份有限公司 | The forging method of hitting panel plate and plate embryo material for forging method |
| CN107970580A (en) * | 2016-10-19 | 2018-05-01 | 复盛应用科技股份有限公司 | The manufacture method of glof club head |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1219559C (en) | 2005-09-21 |
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Owner name: FUSHENG APPLICATION TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: FUSHENG CO., LTD. Effective date: 20110617 |
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Effective date of registration: 20110617 Address after: Taipei City, Taiwan, China Patentee after: Fusheng Application Technology Co., Ltd. Address before: 000000 Taipei, Taiwan, China Patentee before: Fusheng Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050921 Termination date: 20170128 |
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| CF01 | Termination of patent right due to non-payment of annual fee |