JPH042376A - Manufacture of club head - Google Patents
Manufacture of club headInfo
- Publication number
- JPH042376A JPH042376A JP2105731A JP10573190A JPH042376A JP H042376 A JPH042376 A JP H042376A JP 2105731 A JP2105731 A JP 2105731A JP 10573190 A JP10573190 A JP 10573190A JP H042376 A JPH042376 A JP H042376A
- Authority
- JP
- Japan
- Prior art keywords
- molten metal
- section
- mold
- face section
- salient
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- 229910052751 metal Inorganic materials 0.000 claims abstract description 23
- 239000002184 metal Substances 0.000 claims abstract description 23
- 238000000034 method Methods 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 abstract description 13
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract description 7
- 239000010936 titanium Substances 0.000 abstract description 7
- 229910000677 High-carbon steel Inorganic materials 0.000 abstract description 5
- 229910001200 Ferrotitanium Inorganic materials 0.000 abstract description 4
- 229910052782 aluminium Inorganic materials 0.000 abstract description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 3
- 238000004080 punching Methods 0.000 abstract description 3
- 229910052719 titanium Inorganic materials 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 238000003754 machining Methods 0.000 abstract 1
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 238000005266 casting Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000737 Duralumin Inorganic materials 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- UQZIWOQVLUASCR-UHFFFAOYSA-N alumane;titanium Chemical compound [AlH3].[Ti] UQZIWOQVLUASCR-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
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
- A63B53/0466—Heads wood-type
-
- 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
- A63B53/0416—Heads having an impact surface provided by a face insert
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明はゴルフのクラブヘットの製造方法に関するもの
である。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a method for manufacturing a golf club head.
従来よりゴルフのクラブヘッドはロストワックス法によ
る鋳造により一体的に製造されていたが、鋳型内への溶
湯の付回りを均一かつ円滑にするために肉厚にする必要
があり、軽量なりラブヘッドの製造が困難であった。特
に反撥弾性の大きい、クラブヘッド材料として望ましい
チタンや高炭素鋼は溶融粘度が高く、一体的な鋳造は不
可能に近いものである。Conventionally, golf club heads have been manufactured in one piece by casting using the lost wax method, but in order to ensure that the molten metal spreads evenly and smoothly into the mold, it is necessary to make the wall thicker. was difficult to manufacture. In particular, titanium and high carbon steel, which are desirable as club head materials because of their high rebound properties, have high melt viscosity and are nearly impossible to cast in one piece.
本発明は上記従来の課題を解決するための手段として、
裏面周縁に係合孔または係合突部を設けたフェース部を
鋳型に挿入してから該鋳型に溶湯を注入し、該溶湯を該
フェース部の係合孔に食い込ませるかまたは該係合突部
を溶湯に食い込ませて固化させることによって本体部分
を鋳造するクラブヘッドの製造方法を提供するものであ
る。The present invention, as a means for solving the above-mentioned conventional problems,
A face portion having an engaging hole or an engaging protrusion on the periphery of the back surface is inserted into a mold, and then molten metal is poured into the mold, and the molten metal is bitten into the engaging hole of the face portion or the engaging protrusion is inserted into the mold. The present invention provides a method for manufacturing a club head, in which a main body part is cast by biting the main body part into molten metal and solidifying it.
フェース部は打抜き加工、切削加工、板金加工等で製造
し、本体部分のみを鋳造すれば、各々を肉薄にすること
は容易である。そして本発明ではフェース部を鋳型に挿
入して本体部分を鋳造するので、フェース部と本体部分
とを溶接する必要はなくなる。しかしフェース部はボー
ルを打つ際の衝撃に耐えるに充分な強度を与えるために
本体部分と強固に接合していることが必要である。そこ
でフェース部裏面に溶湯が食い込む係合孔あるいは溶湯
に食い込む係合突部等の係合手段を設けておくと、フェ
ース部と本体部分との接合強度が向上する。If the face part is manufactured by punching, cutting, sheet metal processing, etc., and only the main body part is cast, it is easy to make each part thin. In the present invention, the face portion is inserted into a mold and the main body portion is cast, so there is no need to weld the face portion and the main body portion. However, the face needs to be firmly connected to the main body in order to provide sufficient strength to withstand the impact when hitting the ball. Therefore, if an engagement means such as an engagement hole into which the molten metal bites or an engagement protrusion into which the molten metal bites is provided on the back surface of the face portion, the bonding strength between the face portion and the main body portion will be improved.
したがって本発明では強度が大でかつ軽量な金属製のク
ラブヘッドを提供することが出来、溶融粘度の高い鋳造
作業性の悪いチタンや高炭素鋼でも、クラブヘッドの材
料として用いることが出来る。Therefore, the present invention can provide a club head made of metal that is strong and lightweight, and even titanium or high carbon steel, which has a high melt viscosity and poor casting workability, can be used as the material for the club head.
本発明を第１図〜第３図に示す一実施例によって説明す
れば、（１）はクラブヘッド（６）のフェース部であり
、該フェース部（１）は打抜き加工、切削加工、板金加
工等によって製造され、該フェース部（１）の裏面周縁
には断面１７字形のアングル材（２）が溶接される。該
アングル材（２）の突出縁（２１）には多数の孔（２２
）が設けられている。そして該突出！（２１）が係合突
部として機能する。上記アングル材（２）を溶接したフ
ェース部（１）は第２図に示すようにロストワックス法
にで作成した鋳型（３）内に挿入され、該鋳型（３）の
キャビティ（３１）内に湯口（３２）を介して溶湯を注
入して本体部分（４）を鋳造する。この際、該フェース
部（１）の裏面のアングル材（２）の突出縁（２１）の
孔（２２）内に溶湯が食い込んで凝固する。To explain the present invention with reference to an embodiment shown in FIGS. 1 to 3, (1) is a face portion of a club head (6), and the face portion (1) is processed by punching, cutting, sheet metal processing, etc. An angle member (2) having a 17-shaped cross section is welded to the periphery of the back surface of the face portion (1). The protruding edge (21) of the angle member (2) has a large number of holes (22).
) is provided. And the prominence! (21) functions as an engaging protrusion. The face part (1) to which the angle material (2) is welded is inserted into a mold (3) made by the lost wax method as shown in Fig. 2, and is inserted into the cavity (31) of the mold (3). Molten metal is injected through the sprue (32) to cast the body portion (4). At this time, the molten metal penetrates into the hole (22) of the protruding edge (21) of the angle member (2) on the back surface of the face portion (1) and solidifies.
このようにして第３図に示すようなフェース部（１）と
本体部分（４）とからなるクラブヘット（６）が製造さ
れるが、フェース部（１）の裏面のアングル材（２）の
多数の孔（２２）を有する係合突部としての突出縁（２
１）が係合手段となって本体部分（４）に食い込んだ状
態になっているので、フェース部（１）と本体部分（４
）との接合強度は大である。本実施例ではアングル材（
２）の突出ｍ（２１）には多数の孔（２２）を設けたが
、該孔（２２）は必須のものではなく、また該アングル
材（２）はフェース部（１）の裏面周縁に部分的に溶接
されてもよい。In this way, a club head (6) consisting of a face portion (1) and a body portion (4) as shown in Fig. 3 is manufactured. A protruding edge (2) as an engaging protrusion having a large number of holes (22)
1) serves as an engaging means and bites into the main body part (4), so that the face part (1) and the main body part (4)
) has a high bonding strength. In this example, the angle material (
Although a large number of holes (22) are provided in the protrusion m (21) of 2), the holes (22) are not essential, and the angle material (2) is provided on the periphery of the back surface of the face portion (1). It may also be partially welded.
本発明のクラブヘットはチタン、チタン−アルミニウム
等のチタン系材料、高炭素鋼、ステンレススチール、等
の鉄系材料、アルミニウム、ジュラルミン等のアルミニ
ウム系材料とするが特にフェース部（１）は反撥弾性の
大きいチタンや高炭素鋼を材料とすることが望ましい。The club head of the present invention is made of a titanium material such as titanium or titanium-aluminum, a ferrous material such as high carbon steel or stainless steel, or an aluminum material such as aluminum or duralumin, and the face portion (1) is especially resilient. It is desirable to use titanium or high carbon steel, which has a large carbon content.
更に本実施例以外、係合手段に関しては第４図に示すよ
うにフェース部（１）ＡＪｍ縁裏面からテーパー孔（２
）Ａを貫設してもよい。このようなフェース部（１）Ａ
は前実施例と同様第５図に示すようにロストワックス法
にて作製した鋳型（３）Ａ内に挿入され、該鋳型（３）
Ａのキャビティ（３１）Ａ内に湯口（３２）Ａを介して
溶湯を注入して本体部分を鋳造するが、この際溶湯が該
フェース部（１）Ａのテーパー孔（２）Ａに食い込んで
凝固する。本体部分鋳造後はフェース部（１）Ａのテー
パー孔（２）Ａから表面に露出した溶湯凝固物を研磨仕
上げする。Furthermore, other than this embodiment, as for the engagement means, as shown in FIG. 4, a tapered hole (2
) A may be installed through the hole. Such a face part (1) A
As in the previous example, the mold (3) is inserted into a mold (3) A made by the lost wax method as shown in FIG.
Molten metal is injected into the cavity (31) A of A through the sprue (32) A to cast the main body part, but at this time, the molten metal bites into the tapered hole (2) A of the face part (1) A. solidify. After casting the main body part, the molten metal solidified material exposed to the surface from the tapered hole (2) A of the face part (1) A is polished.
第１図〜第３図は本発明の一実施例を示すものであり、
第１図はフェース部斜視図、第２図は鋳型断面図、第３
図はクラブヘッド斜視図、第４図および第５図は他の実
施例を示すものであり、第４図はフェース部斜視図、第
５図は鋳型断面図である。1 to 3 show an embodiment of the present invention,
Figure 1 is a perspective view of the face, Figure 2 is a sectional view of the mold, and Figure 3 is a cross-sectional view of the mold.
The figure is a perspective view of the club head, FIGS. 4 and 5 show other embodiments, FIG. 4 is a perspective view of the face portion, and FIG. 5 is a sectional view of the mold.
Claims (1)
鋳型に挿入してから該鋳型に溶湯を注入し、該溶湯を該
フェース部の係合孔に食い込ませるかまたは該係合突部
を溶湯に食い込ませて固化させることによって本体部分
を鋳造することを特徴とするクラブヘッドの製造方法A face portion having an engaging hole or an engaging protrusion on the periphery of the back surface is inserted into a mold, and then molten metal is poured into the mold, and the molten metal is bitten into the engaging hole of the face portion or the engaging protrusion is inserted into the mold. A method for manufacturing a club head, characterized in that the main body part is cast by biting the part into molten metal and solidifying it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2105731A JPH06104131B2 (en) | 1990-04-20 | 1990-04-20 | Club head manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2105731A JPH06104131B2 (en) | 1990-04-20 | 1990-04-20 | Club head manufacturing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH042376A true JPH042376A (en) | 1992-01-07 |
| JPH06104131B2 JPH06104131B2 (en) | 1994-12-21 |
Family
ID=14415436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2105731A Expired - Lifetime JPH06104131B2 (en) | 1990-04-20 | 1990-04-20 | Club head manufacturing method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH06104131B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07501473A (en) * | 1992-04-01 | 1995-02-16 | テイラー メイド ゴルフ カムパニー，インコーポレーテッド | A golf club head consisting of a plastic hollow body and a metal closure member. |
| US5538798A (en) * | 1995-04-12 | 1996-07-23 | Niemin Porter & Co. D/B/A Cast Alloys, Inc. | Investment casting gating for metal wood golf club heads |
-
1990
- 1990-04-20 JP JP2105731A patent/JPH06104131B2/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07501473A (en) * | 1992-04-01 | 1995-02-16 | テイラー メイド ゴルフ カムパニー，インコーポレーテッド | A golf club head consisting of a plastic hollow body and a metal closure member. |
| US5538798A (en) * | 1995-04-12 | 1996-07-23 | Niemin Porter & Co. D/B/A Cast Alloys, Inc. | Investment casting gating for metal wood golf club heads |
| WO1996032166A1 (en) * | 1995-04-12 | 1996-10-17 | NIEMIN, PORTER & CO. doing business as CAST ALLOYS, INC. | Investment casting gating for metal wood golf club heads |
| US5651408A (en) * | 1995-04-12 | 1997-07-29 | Niemin Porter & Co. | Investment casting gating for metal wood golf club heads |
| US5651409A (en) * | 1995-04-12 | 1997-07-29 | Niemin Porter & Co., Inc. | Investment casting gating for metal wood golf club heads |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH06104131B2 (en) | 1994-12-21 |
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