449522 五、發明說明（υ 【發明背景 發明之領域 本發明 兩金屬結合 結時，兩金 習知拮術之 目前精 常採用較高 以下，其係小 硬銲所使用 配而成之貴 使銲料本身 銲料之熔點 用。 以南爾 大之配重塊 遠，另外桿 ，使具有高男 擊且擊球聲 合配重塊者 上塗上一層 槽111内，乐 銲料1 2本身 會先熔化， 係有關於金屬結合面炼接方法，特別係指利用， 面藉由一粉末介質形成共晶現象，使在真空燒 屬之結合面先熔化而相結合之方法。 描述 密金屬之結合鮮接，為達到較高之結合強度， 溫度之硬銲方式（一般軟銲之銲接溫度在450 °C &熔點之錫鉛為銲料，其結合強度較差），目前 之銲料，係以金、銀、銅、鎳…等為主成份調 金屬銲料，其係利用不同金屬成比例混合後， 形成共晶點，使熔點下降，目前一般貴金屬 约在6 0 0 °C〜11 0 0 °C之間，視使用條件選擇使 夫球桿頭之製造為例，其底面需結合一比重較 ，使桿頭之重心降低，如此在發球時可打得更 頭之擊球面板需使用經特殊金屬加工或熱處理 g度及高彈性係數之複合材料，如此方能耐打 音輕脆悅耳；請參閱圖1 ，係採用硬銲方式結 ，其係於桿頭之底板1 1開設一凹槽丨丨1 於其 銲料12，再將一配重塊13加壓緊迫套合於該^凹 t整體放入真空爐燒結，燒結溫度約稍高於°^亥 之共晶炼點，如此經真空爐燒結時，該鲜料^2 在高溫下向底板11及配重塊丨3毛細滲 \ 咬3使底 44b)5 2 2 五、發明說明（2) 板己重塊13形成良好之結合效果。 料因係貴金屬銲料甚為雖=銲者佳，然其使用之銲 金屬需加壓迫緊接/:貝曰粗接口成本相對甚❻’且其兩 製造上之控制需^為精+鋅料之塗佈有一定厚度限制，其 請參間圖？介上為雄'，方能有良好之銲接效果。 内設置四個螺孔112，該】广:板"之凹槽⑴ 穿孔m，以鈦合金材質:==應螺孔112位置設置 再將螺絲頭磨平，以保持之整=4觀螺鎖’鎖合固 此種結合方式有以下缺點： 1 需Λ達Λ強/之結合及防錄，使用鈦螺絲甚為昂貴，且 需再作外觀磨平加工處理，整體成本亦甚高。 2·配重塊與凹槽111有間隙，因材料 =絲之力道不 '在製造上每-桿；= 或 【;;Ξ:Γ致在擊球時聲…，造成品質不易控制： 藓由本m之人主要二的在於提供一種金屬結合面炫接方法 ，藉由金屬接合面因共晶現象熔化達到結入效果。 本發明之另一主要目的在於提供一種“ 合面因共晶現象炼化達到結合 重塊時具有问強度效果’且製造容S，降低成本者。 本發明之再-主要目的在於提供—種高爾夫球桿頭之 板結合方法，藉由金屬接合面因共晶現象熔化 到結合擊球面板時具有高強度效果，而且製造容易 49522 五、發明說明⑶ 成本者。 本發明之特點係利用兩金屬在產生共晶時其熔點會下 降，故當兩金屬作結合時，若只令其結合面產生共晶，其 餘部位沒有共晶現象，如此當燒結溫度超過該粉末介質與 兩金屬之共晶點但在兩金屬熔點以下時，該兩金屬之結合 面會因產生共晶現象而熔化相互接合。 故本發明金屬結合面溶 的結合面中之至少—結合面 降低燦點之粉末介質後，送 在高於該粉末介質與兩金屬 點，如此即能夠使該兩金屬 果。 接方法，係於待結合之兩金屬 上塗佈一層可與該兩金屬共晶 入真空爐燒結，燒結溫度控制 之共晶點但低於該兩金屬之嫁 之結合面熔化而達到熔接效 ，於該粉末介質之選用，則視欲接合之金 如鎳和鐵很容易與碳或鈦共晶，介 ：，舉 質成細微粒時可具有較大之表面積如：i:係因物 能才容易與金屬之接合面形成共晶”此具有較大之表面 【圖式之簡單說明 本發明之上述及其他目的、優 施例之詳細說明中並參考圖式當特色由以下較佳實 意圖。-爾夫球梓頭底面以硬銲方式結合配重塊之示 圖2係I知高爾夫球桿頭底 示意圖。 蹲絲方式結合配重塊之 圖3係本發明於高爾夫球桿頭之配重塊結合示 示意圖449522 V. Description of the invention (υ [Background of the invention] Field of the invention When the two metals are combined in the present invention, the current practice of the two gold techniques is usually higher than the current level. It is a precious solder used for small brazing. The melting point is used. The weight of Naner is far away. In addition, the high-mass hit and the weight of the ball and the weight of the ball are coated with a layer of groove 111. The solder 1 2 itself will melt first. The metal bonding surface smelting method refers to a method in which the surface is formed into a eutectic phenomenon by a powder medium, so that the bonding surface of the vacuum firing metal is first melted and combined. Describe the combination of dense metal freshness, in order to achieve High bonding strength, temperature brazing method (General soldering temperature is 450 ° C & melting point of tin-lead is the solder, its bonding strength is poor), the current solder is gold, silver, copper, nickel ... The main component is to adjust the metal solder, which uses different metals in proportion to form a eutectic point to reduce the melting point. At present, the precious metals are generally between 60 ° C ~ 1100 ° C, depending on the use conditions. The manufacture of a golf club head is taken as an example. The bottom surface of the club head must be combined with a specific gravity to reduce the center of gravity of the club head. In this way, the ball striking panel that can be played better when the ball is used requires special metal processing or heat treatment. The elastic material of the composite material is so resistant to cracking and light and crisp; see Figure 1, which is a brazed joint, which is attached to the bottom plate 1 of the club head 1 and a groove 12 is placed in its solder 12, and then A weight block 13 is pressed tightly and fitted into the cavity as a whole to be sintered in a vacuum furnace. The sintering temperature is slightly higher than the eutectic melting point of °° H. Thus, when sintered in a vacuum furnace, the fresh material ^ 2 is Capillary infiltration to the bottom plate 11 and the counterweight at a high temperature 3 Bite 3 makes the bottom 44b) 5 2 2 5. Description of the invention (2) The plate 13 has a good combination effect. Although the material is noble metal solder, although the welder is good, the welding metal used by it needs to be pressed tightly. /: The cost of the rough interface is relatively high, and the control of the two manufacturing needs is fine + zinc. The coating has a certain thickness limit. In order to be good, you can have a good welding effect. There are four screw holes 112 inside. The groove: 板 and perforation m of the plate are made of titanium alloy material: == the position of the screw hole 112 should be set and then the screw head should be flattened to keep the whole. The combination of the lock and the lock has the following disadvantages: 1 It requires Λ to Λ strong / combination and anti-recording. The use of titanium screws is very expensive, and it needs to be processed for appearance smoothing, and the overall cost is very high. 2 · There is a gap between the weight and the groove 111, because the material = the force of the wire is not 'per-shot in manufacturing; = or [;; Ξ: Γ caused the sound when hitting the ball ..., resulting in difficult to control the quality: Moss by this The main purpose of the m person is to provide a method for joining the metal bonding surface, which achieves the effect of joining by melting the metal bonding surface due to the eutectic phenomenon. Another main object of the present invention is to provide a "one that has the effect of strength when refining due to the eutectic phenomenon to the combined weight, and the manufacturing capacity S, and reduce the cost. The main purpose of the present invention is to provide a kind of golf The club-to-board bonding method has a high-strength effect when the metal joint surface is melted due to the eutectic phenomenon to the combined hitting panel and is easy to manufacture. 49522 V. Description of the invention (3) Costs. The present invention is characterized by using two metals in When the eutectic is generated, its melting point will decrease. Therefore, when the two metals are combined, if only the joint surface is eutectic, there is no eutectic phenomenon in the other parts. Therefore, when the sintering temperature exceeds the eutectic point of the powder medium and the two metals, When the melting point of two metals is below the melting point of the two metals due to the eutectic phenomenon, the metal bonding surfaces of the present invention melt at least one of the bonding surfaces, the bonding surface reduces the bright point of the powder medium, and sends it to the powder medium. It is higher than the powder medium and the two metal points, so that the two metal fruits can be made. The connection method is to coat a layer on the two metals to be combined with the two metals. The metal eutectic is sintered in a vacuum furnace. The eutectic point controlled by the sintering temperature is lower than the bonding surface of the two metals. The melting effect is achieved. In the selection of the powder medium, the gold to be joined, such as nickel and iron, is very suitable. It is easy to eutectic with carbon or titanium. It can have a large surface area when it is fine-grained, such as: i: It is easy to form a eutectic with the metal joint surface due to physical energy. This has a larger surface [Figure Brief Description of Formulas In the detailed description of the above and other objects and preferred embodiments of the present invention and referring to the drawings, the features are intended by the following best practices. -The illustration of the bottom surface of the golf ball head combined with weights by brazing. Figure 2 is a schematic diagram of the bottom of a golf club head. Fig. 3 shows the combination of weight blocks of a golf club head according to the present invention.
44 9 5 2 2 五、發明說明（4) ^ : Ϊ 2明於高爾夫球桿頭之擊球面板結合示意圖。 '、 明於高爾夫球桿頭之擊球面板另一結合示意 圖 圖6 係本發明认一 大拍照圖。月於向爾夫球桿頭結合配重塊後之實品斷 【標號說明 21---底面 22---擊崠面 31 ――粉束介質 36-—擊球面板 面放 211 凹槽 較佳實施例之詳細說明 2 21---凹槽 35---配重塊 3 8---熔合區 實施例— π 51 囷3，係為本發明一較佳實施例，係為高爾夫 重其中編夫球椁頭之本體為 軸合金心 211本於方姑法係於桿頭底面21設有一裝配該配重塊35之凹槽 杨超凹槽2 11塗佈一層可與該桿頭底面金屬及該配重 鬼金屬共晶降低熔點之粉末介質 、將該配重攸套合於該凹細，送入真空爐 粉末介質與兩金屬之共晶點但低於該兩 金屬之炼點，本實施例控制在1 2 0 〇 °c至1 3 5 0 °C之間 匕 即可令該兩金屬之結合面熔化達到相互熔接結合^果如11 其中燒結溫度係與燒結時間相關，當燒結溫度定較高44 9 5 2 2 V. Description of the invention (4) ^: Ϊ 2 The schematic diagram of the hitting panel of the golf club head. ', Another combination of the hitting panel of the golf club head is shown in Fig. 6. Fig. 6 is a photographic view of the present invention. The actual product after combining the weight block with the head of the golf club [label description 21 --- bottom surface 22 --- hitting surface 31-powder beam medium 36 --- hitting the panel surface with 211 grooves Detailed description of the preferred embodiment 2 21 --- groove 35 --- weight block 3 8 --- fusion zone embodiment-π 51 囷 3, which is a preferred embodiment of the present invention, which is important for golf The body of the ball head is the shaft alloy core 211. It is attached to the bottom of the head 21 in the square method. It is equipped with a groove Yang Chao groove 2 11 which is equipped with the weight 35. It can be coated with a layer of metal and the bottom surface of the head. Weighted ghost metal eutectic powder medium with reduced melting point, fit the weight to the concave, and send it into the vacuum furnace powder medium and the eutectic point of the two metals but below the refining point of the two metals. This embodiment Controlling between 1 200 ° C and 1350 ° C can melt the joint surface of the two metals to achieve mutual fusion bonding. Result as 11 where the sintering temperature is related to the sintering time. high
44 95 ^. 五、發明說明（5) ’則燒結時間則較短，反之燒結溫度定較低時，則燒結時 間則f較長，本實施例採燒結溫度為丨3 〇 01，燒結時間約 4〇刀鐘，真空爐之真空度為i〇-i t〇rI·至10-5torr之間0 睛參閱圖6，係為本實施例之配重塊3 5與桿頭底面21 經上述方式實際結合後之實品斷面放大丨〇 〇倍拍照圖，由 圖面可看出兩者之結合面皆已因熔化而相互結合成一熔合 區38，兩者形成非常牢固之結合。 實施: 上述之高爾夫球桿頭之配重塊結合方法，其中該高爾 夫球^干頭之本體為不銹鋼，即其底面21為不錢鋼，該配重 塊3 5係為鎳鐵鎢合金，本實施例之粉末介質3 1採用鈦粉， 燒結溫度為1 300 t至1 40 0 °C之間，燒結時間約15分_6〇分 鐘，真空爐之真空度為〗〇-i torr至10_5torr之間。 實施例三： 上述之高爾夫球桿頭之配重塊結合方法，其中該高爾 夫球桿頭之本體為鈦合金，即其底面21為鈦合金，該$重 魂3 5係為鎳鐵鎢合金，本實施例採鎳粉為粉末介質燒纟士 m 度為8 0 0 °C至11 0 0 t：之間，燒結時間約1 〇分_ 4 〇分鐘真* 爐之真空度為1 〇_1 torr至1 〇-5torr之間。 二 實施例四： 係為高爾夫球桿頭之擊球面板結合方法，請參閲圖^ 其係於高爾夫球桿頭之擊球面22設有一裝配擊球面板36 ’ 凹槽221 ，於該凹槽221塗佈一層可與該高爾夫球桿頭 ^ 面金屬及該擊球面板金屬共晶降低熔點之粉末介質3ι 球44 95 ^. V. Description of the invention (5) 'The sintering time is shorter, otherwise, when the sintering temperature is set lower, the sintering time is longer. In this example, the sintering temperature is 3,01, and the sintering time is about 40 knife clock, the vacuum degree of the vacuum furnace is between i0-it〇rI · to 10-5torr 0. Refer to FIG. 6, which is the weight block 35 and the head bottom surface 21 of this embodiment. After the combined real product section is magnified, the picture can be seen from the drawing, the two combined surfaces have been melted to form a fusion zone 38 with each other, and the two form a very strong bond. Implementation: The method of combining weights of a golf club head described above, wherein the body of the golf ball dry head is stainless steel, that is, its bottom surface 21 is stainless steel, and the weight 35 is a nickel-iron-tungsten alloy. The powder medium 31 of the embodiment uses titanium powder. The sintering temperature is between 1 300 t and 1 40 0 ° C, and the sintering time is about 15 minutes to 60 minutes. The vacuum degree of the vacuum furnace is 〖〇-i torr to 10_5torr. between. Embodiment 3: The method for combining weights of a golf club head described above, wherein the body of the golf club head is a titanium alloy, that is, the bottom surface 21 is a titanium alloy, and the $ heavy spirit 35 series is a nickel-iron-tungsten alloy, In this embodiment, the nickel powder is used as a powder medium, and the firing temperature is between 80 ° C and 1100 ° t. The sintering time is about 10 minutes to 4 minutes. The vacuum degree of the furnace is 1 〇_1. torr to 1 0-5torr. Second Embodiment 4: This is a method for combining a hitting panel of a golf club head, please refer to FIG. ^ The hitting surface 22 of the golf club head is provided with an assembling hitting panel 36 'groove 221 in the recess. The groove 221 is coated with a layer of powder medium which can eutectic the golf club head surface metal and the striking panel metal to reduce the melting point.
第8頁 449522 五、發明說明（6) 將該擊球面板36套合於該凹槽，送入真空爐燒妗 ^ 度控制在高於共晶點但低於該兩金屬之熔點，如此即可令 該兩金屬之結合面熔化達到熔接效果。 、 其中該高爾夫球桿頭之本體為鈦合金，即其擊球面22 為鈦cr金，該擊球面板3β係為欽合金（經特殊金屬加工或 厂處理），該叙末介質31為錦粉，燒結溫度為至 c之間，燒結時間約10分—40分鐘，真空爐之真空度為1〇^ torr 至 10-5t〇rr 之間。 、 請參閱圖5，其中該擊球面22之凹槽221，可設成環狀 ，中間為透空者，令該擊球面板36僅係周邊與其接合。 實施例五； 上述之高爾夫球桿頭之擊球面板結合方法，其中該高 爾夫球桿頭之本體為不銹鋼，即其擊球面22為不銹鋼，該 擊球面板36為不鎮鋼（經特殊金屬加工或熱處理），該粉 末介質31為碳粉，燒結溫度為11〇〇 t至13〇〇艽之間，燒結 時間約15分_6〇分鐘，真空爐之真空度為10-1 torr至ΙΟ-5 ^ torr之間。 實施例六： 上述之高爾夫球桿頭之擊球面板結合方法，其t該高 爾夫球桿頭之本體為不銹鋼，即其擊球面22為不銹鋼，該 擊球面板36為鈦合金（經特殊金屬加工或熱處理），該粉 末介質31為碳粉和鎳粉各一半混合，燒結溫度為11〇〇。〇至 1.3 0 0 C之間，燒結時間約丨5分_ 6 〇分鐘，真空爐之真空度 為101 torr 至l〇_5t〇rr之間。Page 8 449522 V. Description of the invention (6) Fit the batting panel 36 to the groove, and send it to a vacuum furnace to burn it at a temperature higher than the eutectic point but lower than the melting point of the two metals. The joint surface of the two metals can be melted to achieve a welding effect. The body of the golf club head is a titanium alloy, that is, the hitting surface 22 is titanium cr gold, the hitting panel 3β is a Chin alloy (processed by a special metal or processed by a factory), and the medium 31 is a brocade Powder, the sintering temperature is between c and c, the sintering time is about 10 minutes to 40 minutes, and the vacuum degree of the vacuum furnace is between 10 ^ torr and 10-5 to rr. Please refer to FIG. 5, wherein the groove 221 of the ball striking surface 22 may be set in a ring shape with a hollow in the middle, so that the ball striking panel 36 is only connected to the periphery thereof. Embodiment 5 The above-mentioned method for combining a golf club head with a hitting panel, wherein the body of the golf club head is stainless steel, that is, its hitting surface 22 is stainless steel, and the hitting panel 36 is non-steel steel (via special metal Processing or heat treatment), the powder medium 31 is carbon powder, the sintering temperature is between 11000t and 1300 ° F, the sintering time is about 15 minutes to 60 minutes, and the vacuum degree of the vacuum furnace is 10-1 torr to 10 -5 ^ torr. Embodiment 6: The above-mentioned method for combining a hitting panel of a golf club head, wherein the body of the golf club head is stainless steel, that is, its hitting surface 22 is stainless steel, and the hitting panel 36 is a titanium alloy (through a special metal Processing or heat treatment), the powder medium 31 is a carbon powder and a nickel powder each half mixed, and the sintering temperature is 1100. Between 0 and 1.30 0 C, the sintering time is about 5 minutes to 60 minutes, and the vacuum degree of the vacuum furnace is between 101 torr and 10 to 5 Torr.
443522 五、發明說明（7) —- 由以上實施例說明，本發明可歸納以下優點： 1 ·兩金屬結合面之結合，係為金屬本身結合面溶化結合 成一體，並非靠附加之銲料來結合，故兩金屬之結合強度. 甚牢固。 2，不需使用貴金屬銲料，較為省成本。 3. 在高爾夫球桿頭之擊球面板和配重塊之結合上，結合 強度佳，且加工簡易，節省成本。 4. 在向爾夫球桿頭之配重塊之結合上，完全無接合間隙' ’亦即每一桿頭不會有間隙不—之情況擊球聲音皆相同 ，產品品質有一致性。 再者，高爾夫球桿頭在製造上係以數個板塊結合而成 一桿頭，其各板塊相互之結合亦可以本發明之金屬結合面 溶接方法來固結，同樣亦屬本發明之發明範圍。 在較佳實施例之詳細說明中所提出之具體的實施例僅 為了易於說明本發明之技術内容，而並非將本發明狹義地 限制於該實施例，在不超出本發明之精神及以下申請專利 範圍之情況，可作種種變化實施。443522 V. Explanation of the invention (7) —- According to the above embodiments, the present invention can be summarized as follows: 1. The combination of the two metal bonding surfaces is the melting and bonding of the bonding surfaces of the metal itself, not by the addition of solder. Therefore, the bonding strength of the two metals is very strong. 2. No need to use precious metal solder, which saves costs. 3. On the combination of the golf club head hitting panel and the weight, the combination has good strength, and is easy to process, saving costs. 4. In the combination of the weights of the golf club heads, there is no joint gap '', that is, there is no gap between each club head-in the case of hitting sound is the same, the product quality is consistent. Furthermore, a golf club head is manufactured by combining a plurality of plates into a club head. The combination of the plates can also be consolidated by the metal bonding surface welding method of the present invention, which also belongs to the scope of the present invention. The specific embodiments proposed in the detailed description of the preferred embodiments are only for easy explanation of the technical contents of the present invention, and are not intended to limit the present invention to this embodiment in a narrow sense. The patents are not to exceed the spirit of the present invention and the following The scope of the situation can be implemented in various changes.
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