TW440522B - Method for producing thermoplastic composite golf club shaft - Google Patents
Method for producing thermoplastic composite golf club shaft Download PDFInfo
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- TW440522B TW440522B TW88105856A TW88105856A TW440522B TW 440522 B TW440522 B TW 440522B TW 88105856 A TW88105856 A TW 88105856A TW 88105856 A TW88105856 A TW 88105856A TW 440522 B TW440522 B TW 440522B
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44 Ob ? 2 五、發明說明（1) 【發明領域】 本發明是有關於高爾夫球桿的製造方法，且特別是有 關於一種熱塑性複合材料高爾夫球桿的製造方法。 【發明背景】 目W複合材料（compOS i te)高爾夫球桿（g〇i f club shaft)都以環氧樹脂（ep〇xy resin) /碳纖維（或波璃纖維） (carbon fiber 〇r glass fiber)之預浸材料（prepreg)為 主’此系統是屬於熱固性（thermosetting)樹脂。在傳統 上生產複合材料高爾夫球桿或複合材料棒（r〇d)都先披覆 (coated)環氧樹脂於金屬鐵芯上（metai mandrei)，而層 狀預浸材料亦含有環氧樹脂’故在捲布機上作業時，金屬 鐵芯上之環氧樹脂具有黏性，可以將預浸材料黏上，協助 捲布機（rolling machine)捲繞，而披覆用環氧樹脂可調 整其黏度及黏著性。 近年來由於環保意識提高，材料著重於回收使用，上 述的熱固性高爾夫球桿，因環氧樹脂等熱固性材料回收不 易谷易k成味境/亏染，而且具有耐衝擊勒性不佳的缺 點，將逐漸被熱塑性（therm〇plast ic)材料所取代^相較 ^下，由於熱塑性材料不但回收上容易，而且具有制振及 高衝擊韌性等優點，所以以熱塑性樹脂為預浸材料之基材 (matrix)製造南爾夫球桿已成為未來之趨勢。常用於預浸 材料的熱塑性樹脂例如：聚醯胺（Nyl〇n 6，Nyl〇n 66 Nylon 11)、聚對酜酸乙烯酯（p〇lybutylene terephthalate)、聚曱醛（p〇ly〇xymethylenes)、聚碳酸44 Ob? 2 V. Description of the Invention (1) [Field of the Invention] The present invention relates to a method for manufacturing a golf club, and more particularly to a method for manufacturing a thermoplastic composite golf club. [Background of the Invention] CompOSite golf clubs (gof club shafts) are made of epoxy resin / carbon fiber (or glass fiber). The prepreg is mainly based on this system is a thermosetting resin. In the traditional production of composite golf clubs or composite rods (rod), epoxy resin is coated on a metal core (metai mandrei), and the layered prepreg also contains epoxy resin. Therefore, when working on a cloth rolling machine, the epoxy resin on the metal core is sticky. It can stick the prepreg material to assist the rolling machine, and the epoxy resin can be used to adjust the coating. Viscosity and adhesion. In recent years, due to the improvement of environmental awareness and the emphasis on materials for recycling, the thermosetting golf clubs mentioned above are not easy to recover due to the recovery of thermosetting materials such as epoxy resins. They also have the disadvantages of poor impact resistance. Will gradually be replaced by thermoplastic (thermoplast ic) materials. Compared with ^, because thermoplastic materials are not only easy to recycle, but also have the advantages of vibration damping and high impact toughness, so the thermoplastic resin is used as the base material of prepreg ( matrix) manufacturing Nanlf clubs has become the future trend. Commonly used thermoplastic resins for prepregs: Polyamine (Nylon 6, Nylon 66 Nylon 11), polybutylene terephthalate, polyoxal (polyol) Polycarbonate
44 05 2 _ 五、發明說明（2) 酯（polycarbonates)、改質聚笨醚（modified polyphenylene oxides)、聚硫苯（polyphenylene sulfides)。 然而’以熱塑性預浸材料進行捲繞必須加熱至2 5 〇〜 3 5 0 °C間’其捲繞在鐵芯上’若採用習知技術以環氡樹脂 彼覆層加溫時已失去了黏著性。為解決此一問題，美國專 利第5，2 6 2，1 1 8號所採用的方法即是在金屬鐵芯上披覆與 預浸材料相同之熱塑性樹脂粉，藉著熱塑性樹脂粉加熱熔 融之黏性’而將預浸材料捲在鐵芯上。雖然該法可藉由熱 塑性樹脂粉的溶融來增加黏性，但由於在捲布機上加熱時 整支圓棒僅下緣接觸部分以熱傳導方式加熱，在受熱不均 下使得熱塑性樹脂黏度不均一，常造成捲繞不整齊或失 敗。此外’該方法製程繁複（鐵芯加熱、沾上粉末、粉末 炼融等）、增加成本，且粉末留在球桿内亦增加重量卻無 貢獻強度’在現今標榜以輕量桿為主的潮流下極為不利。 高爾夫球桿製作用之鐵芯（mandrel)為端部成漸細狀 (taper)之圓棒，而預浸材料之捲繞必須緊貼在鐵芯面 上’ 一層一層依序捲上去，層與層間緊密貼合在一起。由 於高爾夫球桿鐵芯之粗端（butt)直徑約11〜15mm，細端 (tip)直徑約3〜5 mm，二端之直徑相差甚大，比單一 口徑之 圓管更難捲繞’欲使捲繞之第一層緊緊貼在鐵芯上，並使 往後各層之間緊密貼合在一起是相當困難的。此外，為了 提供複合材料產品的扭轉剛性，無論是圓管、高爾夫球桿 或網球拍都需要±45度或±30度之預浸材料之疊層44 05 2 _ 5. Description of the invention (2) Ester (polycarbonates), modified polyphenylene oxides (polyphenylene oxides), polythiobenzene (polyphenylene sulfides). However, 'wrapping with thermoplastic prepregs must be heated to a temperature between 250 and 350 ° C.' It is wound on an iron core. 'If conventional techniques are used to warm the other resin coatings, it is lost. Adhesiveness. In order to solve this problem, the method adopted in U.S. Patent No. 5,2 6,2,118 is to coat the metal core with the same thermoplastic resin powder as the prepreg material, and heat and melt the thermoplastic resin powder 'Sticky' and roll the prepreg onto the core. Although this method can increase the viscosity by melting the thermoplastic resin powder, because only the lower edge contact part of the entire round bar is heated by heat conduction when heated on a cloth rolling machine, the viscosity of the thermoplastic resin is not uniform under the uneven heating. , Often cause uneven winding or failure. In addition, the method is complicated (iron core heating, powder coating, powder smelting, etc.), increases cost, and the powder stays in the club increases weight but does not contribute strength. The trend is nowadays that light weight clubs are the main It is extremely unfavorable. The mandrel for golf club production is a round bar with tapered ends, and the winding of the prepreg material must be close to the surface of the iron core. The layers fit snugly together. The diameter of the butt of the golf club iron core is about 11 ~ 15mm, and the diameter of the thin tip is about 3 ~ 5 mm. The diameters of the two ends are very different, which is more difficult to wind than a single-caliber round tube. It is quite difficult for the first layer of the coil to be tightly attached to the core and the subsequent layers to be closely attached together. In addition, in order to provide the torsional rigidity of composite products, whether it is a round tube, golf club or tennis racket, a stack of prepreg material of ± 45 ° or ± 30 ° is required.
第5頁 4405 2 2 五、發明說明（3)Page 5 4405 2 2 V. Explanation of the invention (3)
Uammate)，然而在捲繞成型的過程中，±45度及±3〇度 之熱塑性預浸材料雖然因加溫熔融而軟化，但仍 硬，不易捲繞。 【發明概述】 ^鑑於此1發明的主要目的就是提供 爾J球桿的新顆製…解決預浸材 ： 不易的問題。 μ怖π 本發明的另-目的係提供—種熱塑 造方法，所製得之球桿不僅回收上η门隅曰：㈣衣 高衝擊勒性等優點。 收上-易’而且具有制振及 在傳統的加熱捲繞成型方法中，由於鐵过表面非常光 二二加熱=之預浸材料並無法附著在鐵芯 "題’本發明之方法主要係利用耐高溫型感壓膠解耐 型感藶聲帶（單面有附著膠）或耐高溫型雙面 =助熱塑性預浸材料附著在鐵过上，以提高加熱捲繞成 =品質。第1圖所示為本發明用來協助熱塑性預 :者在鐵芯之三種態樣，纟中標號10為高爾夫球桿鐵芯， 枯田0為具有不同纖維角度之熱塑性預浸材料；圖（a)為 2用耐高溫型雙面感壓膠帶〗丨之情況；圖（b)為塗佈耐高 i感壓膠12之隋况，圖（c)則為使用耐高溫型感壓膠 1 3之情況。 * 本發明的方法可應用在 括：（a)提供一鐵芯；（b)於 膠或貼上一片耐高溫型感壓 壓法成型上，其主要步驟包 怒上塗佈一層耐高溫型感壓 帶；（c)藉由上述耐高溫型Uammate), however, in the process of winding molding, although the thermoplastic prepregs of ± 45 ° and ± 30 ° are softened by heating and melting, they are still hard and difficult to wind. [Summary of the invention] ^ In view of the main purpose of this invention is to provide a new system of Jr clubs ... to solve the problem of prepreg: not easy. Another object of the present invention is to provide a thermoplastic molding method. The obtained club not only recovers the upper gate, but also has the advantages of high impact resistance and the like. "Close-easy" and it has vibration damping and in the traditional heating and winding forming method, because the iron surface is very light, the prepreg material cannot be attached to the core. "The method of the present invention is mainly Use high-temperature-resistant pressure-sensitive adhesive to decompose the high-temperature-resistant vocal vocal cords (with adhesive on one side) or high-temperature-resistant double-sided = help thermoplastic prepreg material adhere to the iron to improve the quality of heating and winding. Figure 1 shows three aspects of the present invention used to assist the thermoplastic preheating: three in the iron core, 10 in the middle is a golf club iron core, dry field 0 is a thermoplastic prepreg with different fiber angles; Figure ( a) is the case of 2 high-temperature-resistant double-sided pressure-sensitive adhesive tapes; 丨; Figure (b) shows the application of high-temperature-resistant pressure-sensitive adhesive 12; 3's situation. * The method of the present invention can be applied to: (a) providing an iron core; (b) applying a piece of high-temperature-resistant pressure-sensitive pressure molding to glue or pasting, the main steps of which include coating a layer of high-temperature-resistant feeling Press belt; (c) With the above-mentioned high temperature resistance type
第6頁 44052 五、發明說明（4) 感塵勝或膠帶之黏著性，將一熱塑性預浸材 上；（d)加熱預浸材料並將之績+ 、奢在鐵心 狀之管狀物；（e)加熱積層管心、，而形成一積層 塑性複合材料高爾夫球I出“夫球桿鐵芯，得到-熱 本發明的方法亦可應用在内壓 包括⑹提供，，：一在:二法且 其主要步驟 办了间/皿且具彈性之管套穿於 鐵芯表面上；（b)在含有管套之鐵芯上塗佈一層耐高溫型 感壓膠或貼上一片耐高溫型感壓膠帶；（c)藉由上述耐高 溫型，壓膠或膠帶之黏著性，將一熱塑性預浸材料附著在 含有官套之鐵芯上；（d)加熱預浸材料並將之捲繞在鐵芯 上而形成一積層狀之管狀物；（e)抽出鐵芯以得到一積層 狀中空管狀物，並將之置入一模具内；（f)加熱積層狀之 管狀物，並將加壓氣體或液體引入該管套，以内壓法施壓 使其固化成型；以及（g)由模具中取出管狀物，抽出管套 即得到一熱塑性複合材料高爾夫球桿。 為進一步瞭解本發明之内容’以下將針對本發明高爾 夫球桿之製造方法作一詳細說明，在本發明的整個敘述 中’ r固化（consol idat i〇n)』是指：熱塑性預浸材料於 加工過程加熱時’加熱至結晶熔點以上，產生熱塑材料炼 融狀態’可完全含浸碳纖維，且層與層之間融合在一起， 若再施以張力或壓力’則可將氣泡完全趕出並使層與層之 間緊密結合在一起形成一結構體’這個過程稱為固化。再 者，『預浸材料（prepreg)』是指：以纖維含浸在樹脂或Page 6 44052 V. Description of the invention (4) Dust-sensitive adhesive or adhesiveness of a tape, a thermoplastic prepreg; (d) heating the prepreg material and extrapolating it to a core-shaped tube; ( e) The laminated core is heated to form a laminated plastic composite golf ball. A "golf club core" is obtained, and the method of the present invention can also be applied to the internal pressure, including ⑹. And the main steps are to put a flexible tube sleeve on the surface of the iron core; (b) apply a layer of high temperature-resistant pressure-sensitive adhesive on the iron core containing the tube sleeve or paste a piece of high-temperature resistance Pressing tape; (c) Adhering a thermoplastic prepreg to an iron core containing an official sleeve by using the above-mentioned high temperature resistance type, pressure-sensitive adhesive or adhesiveness of the tape; (d) heating the prepreg and winding it around A laminated tube is formed on the iron core; (e) The iron core is pulled out to obtain a laminated hollow tube and placed in a mold; (f) The laminated tube is heated and pressurized Gas or liquid is introduced into the sleeve, and the internal pressure method is used to make it solidify and mold; and (g) is taken from the mold A tube-shaped object is pulled out to obtain a thermoplastic composite golf club. In order to further understand the content of the present invention, 'the following will describe in detail the manufacturing method of the golf club of the present invention, and it will be cured throughout the description of the present invention. (Consol idat i〇n) ”means that the thermoplastic prepreg material is 'heated to above the crystalline melting point when heated during processing, resulting in a smelting state of the thermoplastic material', which can be completely impregnated with carbon fibers, and the layers are fused together. If further tension or pressure is applied, then the bubbles can be completely driven out and the layers and layers can be tightly bonded together to form a structure. This process is called curing. Furthermore, "prepreg" refers to : Impregnated with fiber in resin or
第7頁 44〇522Page 7 44〇522
塑膠中之材料，其中纖維Materials in plastics, including fibers
克維拉纖維等。適用於本發明類包括碳纖維、玻璃纖維、 尼龍/碳纖維、聚硫苯/碳：之熱塑性預浸材料例如是： 碳纖維 '及尼龍/玻璃纖維等維、聚硫苯/玻璃纖維、PEEK/ 為讓本發明之上述和A 顯易懂，下文特舉出較佳實；：的、特徵、和優點能更明 【圖式之簡單說明】 T知例，作詳細說明如不： 性預读材圖：不—本發J月以耐尚溫型感壓膠或膠帶協助熱塑 預二材枓附著在高爾夫球桿鐵芯之三種樣離。 【符號說明】 ”也巧竭夫球桿之流程圖。 10、102〜高爾夫球桿鐵芯； 2〇、30、100~熱塑性樹脂預浸材料 2 0 〇〜高爾夫球桿成品； π〜耐高溫型雙面感壓膠帶； 12〜耐高溫型感壓膠； 〜耐高溫型單面感壓膠帶^ 【本發明之詳細說明】 請參照第2圖，其緣示本發明製造方法之流程《首 先’將熱塑性樹脂預浸材料100裁切成各種纖維角度、大 適富之片狀半成品(·流程Si);另一方面，準備一高爾夫 3桿鐵芯102，以外壓法成型時，直接在其表面塗佈以高 =型感壓膠或貼上一片耐高溫型感壓膠帶（流程S2);若以 壓法成型，則需事先以一耐高溫且具彈性之管套穿於鐵Kevlar fiber and so on. Suitable for the present invention include thermoplastic prepregs including carbon fiber, glass fiber, nylon / carbon fiber, polythiobenzene / carbon: for example: carbon fiber 'and nylon / glass fiber and other dimensions, polythiobenzene / glass fiber, PEEK / The above-mentioned and A of the present invention are easy to understand, and the following are particularly preferred;:, features, and advantages can be made clearer [Simplified description of the diagram] T knows the example, and does not explain in detail if: ： No—Jinfa Jyue uses thermo-resistant pressure-sensitive adhesive or tape to help the thermoplastic pre-secondary material to adhere to the three cores of the golf club core. [Symbol description] "The flow chart of the club is also exhausted. 10, 102 ~ golf club iron core; 20, 30, 100 ~ thermoplastic resin prepreg material 2 0 ~ golf club finished product; π ~ high temperature resistance Type double-sided pressure-sensitive adhesive tape; 12 ~ high-temperature-resistant pressure-sensitive adhesive; ~ high-temperature-resistant single-sided pressure-sensitive adhesive tape ^ [Detailed description of the present invention] Please refer to FIG. 2 for the flow of the manufacturing method of the present invention "First 'The thermoplastic resin prepreg 100 is cut into sheet-shaped semi-finished products (· process Si) with various fiber angles and large fits; on the other hand, a golf 3 iron core 102 is prepared and directly molded in the external pressure method. The surface is coated with high-pressure-sensitive adhesive or a piece of high-temperature-resistant pressure-sensitive adhesive tape (process S2); if it is formed by pressing, it must be sheathed in iron with a high-temperature-resistant and elastic tube in advance.
第8頁 44 〇5 2 ~~~--_____ 五、發明說明（6) 芯上。接著，藉由感壓膠或感壓膠帶的黏著力將準備好的 預浸材料附在鐵芯表面，然後加熱使熱塑性樹脂基材呈溶 融狀態後’以捲繞成型的方式將之包覆在鐵芯上，形成一 積層狀之管狀物（流程S3)。接下來，以内壓法或外壓法加 熱固化成型（流程S4)，經冷卻脫模（流程S5 )即可得到—高 爾夫球杯之半成品（流程S 6 )’之後步驟尚可包括：將所得 的桿體裁成適當的長度（流程S7) ’然後研磨桿身成為平滑 表面及所要求之外徑（流程S 8 )’最後再經過一道烤漆塗裝 (流程S 9 )’即可得到一高爾夫球桿成品2 〇 〇。 依照本發明’前述之單面膠帶或雙面膠帶所用之基材 必須耐高溫，例如玻璃纖維布、聚醯亞胺薄膜等，而塗佈 在膠帶或單獨使用之感壓膠最常使用為感壓性矽樹脂 (silicone resin)，其耐溫性可達32(rc，5分鐘内^作仍 採用 以便再進 外壓法。 放置在加 2 0 ~ 1 0 0 °C 介質，待 漸冷卻至 桿。所以 空内施壓 繞預浸材 本發明 行模壓 内壓法 熱模具 ，在管 預浸材 室溫， 顧名思 ，最常 料之疊 成型， 乃是將 内，模 套内充 料熔融 取出成 義，内 見之方 層，二 可得到 而模壓 捲繞成 具溫度 填空氣 後則固 品、抽 壓法即 法為吹 者一起 卿％ 成型之 型半成 至少比 、氮氣 化含浸 出管套 為在捲 氣法。 以模具 質非常好之半 方法通常為内 品穿入碎管套 熱塑性樹脂熔 或液體（如油） 纖維完全，將 ’則得到高竭 繞之預浸材料 而外壓法即鐵 在外施壓或纏 成品’ 壓法及 ，然後 點高 為壓力 模具逐 夫球 疊層中 芯外捲 矽膠帶Page 8 44 〇5 2 ~~~ --_____ 5. Description of the invention (6) On the core. Next, the prepared prepreg material is attached to the surface of the core by the adhesive force of the pressure-sensitive adhesive or pressure-sensitive adhesive tape, and then heated to make the thermoplastic resin substrate in a molten state, and 'wrap it over' A laminated tube is formed on the core (process S3). Next, the internal pressure method or the external pressure method is used to heat and solidify the molding (flow S4), and it can be obtained by cooling and demolding (flow S5) —the semi-finished product of the golf cup (flow S6). The subsequent steps may further include: The shaft is cut to an appropriate length (flow S7) 'then grind the shaft to a smooth surface and the required outside diameter (flow S 8)' and finally go through a paint finish (flow S 9) 'to get a golf club The finished product is 2000. According to the present invention, the substrate used for the aforementioned single-sided tape or double-sided tape must be resistant to high temperatures, such as glass fiber cloth, polyimide film, etc., and the pressure-sensitive adhesive coated on the tape or used alone is most commonly used as a sensor. Pressure-resistant silicone resin (silicone resin), its temperature resistance can reach 32 (rc, within 5 minutes ^ operation is still used in order to enter the external pressure method. Place in the medium at 20 ~ 100 ° C, to be gradually cooled to In the present invention, the hot dies of the internal compression molding method of the present invention are used to compress the internal pressure of the prepreg. At the room temperature of the tube prepreg, as the name suggests, the most common stack is formed by melting and removing the filling in the mold. Chengyi, a square layer of introspection, can be obtained. After molding and winding into the air with temperature, the product is solid. For the air-winding method. The half of the mold quality is very good. Usually the inner product is penetrated into the broken tube sleeve of thermoplastic resin or the liquid (such as oil). The fiber is completely. That is, the iron is pressed or wrapped around the finished product. And, then by high pressure ball-fu stack mold core with silicone revolute
五、發明說明（7) (silicone tape)在外，靠荽石々臌條 ',^ ^ Bfl λ ^ /靠者矽膠帀之彈性力在外施壓， 或如本案發明人先月,j所提出之中基 屬薄片包覆在外持續以束緊力施壓，之後利da二： 加熱，南溫爐之溫度比熱塑性樹腊之結晶 點高20〜〗〇〇 °C較佳，尤以高40〜7() t左°明佳·，二5 間視樹脂種類而定，約在3 〇〜8 〇分之間。 ..... 本發明之另一優點在於，將熱塑性預浸 螌雙面感壓膠帶、耐高溫型威壓膠恶 门 」间血玉软&膠帶或耐高溫型膠之黏著 力附者“爾夫球桿鐵站上’只需在室溫下作冑，簡單又 乾淨。 而，常以内壓法為成型方法，則可將高爾夫球桿鐵芯 先穿上管套再塗佈感壓膠或貼上膠帶，接著附著上熱塑性 預浸材料後，送至捲布機（rolling machine)上捲繞成 盤，=掉鐵芯，再進行内壓法成型。在捲布機上捲繞成型 時’ σ面加溫溫度比熱塑性樹脂之結晶熔點（D或軟化點 高20^1 00 °C較佳，尤以高40〜70 °C左右最佳。而成型方法 不f疋内壓法或外壓法’加熱之溫度亦是比熱塑性樹脂之 結晶炼點（T")或軟化點高20〜100 °C較佳，尤以高40〜70 °C 最佳。 【實施例一】 本實施例是應用内壓法來製作一熱塑性高爾夫球桿： a.準備高爾夫球桿鐵芯乙支，穿上矽管套並塗佈寬 5_、長度為鐵芯長度之矽樹脂（silicone resin)感壓 膠；V. Description of the invention (7) (silicone tape) outside, relying on the vermiculite '', ^ ^ Bfl λ ^ / relying on the elastic force of the silicone rubber 帀 external pressure, or as proposed by the inventor of this case, The base sheet is covered with a continuous force to apply pressure, and then Lee da II: heating, the temperature of the South temperature furnace is higher than the crystallization point of the thermoplastic wax 20 ~ 〇 00 ° C, especially 40 ~ 7 higher () t left ° Mingjia, two to five depending on the type of resin, between about 30 to 80 minutes. ..... Another advantage of the present invention is that the adhesion of the thermoplastic prepreg, double-sided pressure-sensitive adhesive tape, high-temperature-resistant pressure-sensitive adhesive "Jianxueyu & tape or high-temperature-resistant adhesive" "On the golf club iron station, it only needs to be done at room temperature, which is simple and clean. However, the internal pressure method is often used as the molding method, and the golf club core can be put on the sleeve and then coated with pressure. Glue or stick tape, and then attach the thermoplastic prepreg material, then send it to a rolling machine to wind it into a disc, = drop the iron core, and then use the internal pressure method to form. The heating temperature of the σ plane is better than the crystalline melting point (D or softening point of 20 ^ 100 ° C higher than the thermoplastic resin, especially about 40 ~ 70 ° C. The molding method does not require the internal pressure method or The external pressure method's heating temperature is also preferably 20 ~ 100 ° C higher than the crystalline melting point (T ") or softening point of the thermoplastic resin, especially 40 ~ 70 ° C. [Example 1] This implementation For example, the internal pressure method is used to make a thermoplastic golf club: a. Prepare a golf club iron core, put on a silicon tube cover and apply a wide 5_. Silicone resin pressure-sensitive adhesive whose length is the length of the iron core;
第10頁 4405 2 ^ __.—------------- 五、發明說明（8) 一 ^ ^尼龍6/碳纖維（nylon 6/carbon fiber)為預浸材 料’ ^纖維角度+ 45度及—45度各乙張長度為ιΐ5公 分，寬又足以將球桿鐵芯捲上三層另外一張裁成〇度， 長度為U 5公分，寬度足以捲上三層，· c. 藉著感壓膠將+ 45度預浸材料貼在鐵芯上，而將_45 度預浸材料放在+ 45度預浸材料上； d. 捲布機溫度設定在29 5 t，將前述之鐵芯及附著之 ±45度預浸材料於台面上加熱，待熔融後，完成捲取； e. 將0度預浸材料置於捲布機台面上加熱，並將前述 捲上±45度預浸材料之鐵芯置於〇度預浸材料之邊緣，再 捲繞成型； f ·將鐵芯取出； g.將捲繞成型之預浸材料疊層放入高爾夫球桿成型模 具内’模具加溫至290。(：，熱壓機台上壓緊，在矽管套内 吹氣6 kg/cm2之壓力，成型時間45分鐘； h ·完成後冷卻，取出成品即得到一高爾夫球桿。 【實施例二】 本實施例是應用外壓法來製作一熱塑性高爾夫球桿： a_取高爾夫球桿鐵芯乙支，貼上寬度5 mm雙面感壓矽 膠帶，長度與預浸材料一樣長； b.以尼龍6/碳纖維為預浸材料，裁成纖維角度+ 45度 及-45度各乙張，長度為115公分’寬度足以將球桿鐵芯捲 上三層’另外一張裁成〇度，長度為115公分，寬度足以捲 上三層；Page 10 4405 2 ^ __. —------------- 5. Description of the invention (8) ^ ^ Nylon 6 / carbon fiber is a prepreg material ^ Fiber Angles + 45 degrees and -45 degrees each have a length of 5 cm, which is wide enough to roll the core of the club into three layers and cut another piece to 0 degrees. The length is U 5 cm and the width is sufficient to roll up three layers. c. Apply + 45 degree prepreg material to the iron core by pressure sensitive adhesive, and place _45 degree prepreg material on + 45 degree prepreg material; d. Set the temperature of the coiler at 29 5 t, The aforementioned iron core and the attached ± 45 degree prepreg material are heated on the table surface, and after being melted, the coiling is completed; e. Put the 0 degree prepreg material on the table surface of the cloth winding machine to heat, and the aforementioned coil is ± The core of 45-degree prepreg is placed on the edge of 0-degree prepreg, and then rolled into shape; f · Take out the core; g. Put the rolled prepreg into the golf club forming mold 'The mold is warmed to 290. (:, Compact on the hot press table, blow 6 kg / cm2 pressure in the silicon tube sleeve, forming time 45 minutes; h · After finishing cooling, take out the finished product to get a golf club. [Example 2] This embodiment uses an external pressure method to make a thermoplastic golf club: a_ Take a golf club iron core and stick a 5 mm double-sided pressure-sensitive silicone tape with the same length as the prepreg; b. Nylon 6 / carbon fiber is a prepreg material, cut into pieces of fiber angle + 45 degrees and -45 degrees, with a length of 115 cm. 'Width is sufficient to roll the core of the club into three layers.' Another piece is cut to 0 degrees, length 115 cm wide enough to roll up three layers;
第11頁 4405^」 __ 五、發明說明（9) c. 藉由感壓膠帶將+ 45度預浸材料貼在鎩芯上’而將 -45度預浸材料放在+ 45度預浸材料上； d. 捲布機溫度設定在295 °C，將前述之鐵芯及附著之 ±45度預浸材料於台面上加熱，待炼融後，完成捲取； e. 將0度預浸材料置於捲布機台面上加熱，並將前述 捲上± 45度預浸材料之鐵芯置於0度預浸材料之邊緣，再 捲繞成型； f. 以寬18mm、厚0· 5mm之石夕樹脂膠帶（siiicone resin tape)，張力適中纏於前述捲繞好預浸之鐵芯周圍，由粗 端纏繞至細端，間隔（P i t ch)約3mm。 g.送至高溫爐内固化’溫度設定在270 °C，時間為80 分鐘，藉由矽樹脂膠帶外壓成型； h，冷卻至室溫後，取出解開纏繞在外之矽樹脂膠帶並 抽出鐵芯，即得到一熱塑性高爾夫球桿。 以上實施例所得之高爾夫球桿’可進一步將桿體裁成 適當的長度’然後研磨桿身、烤漆塗裝等步驟，以得到一 高爾夫球桿成品’但由於這些步驟屬於後段製程，且非關 本發明之重點，在此不予詳述。 雖然本發明已以較佳實施例揭露如上，然其並非用以 限定本發明’任何熟習此技藝者，在不脫離本發明之精神 和範圍内’當可作各種之更動與潤飾，因此本發明之保護 範圍當視後附之申請專利範圍所界定者為準。 ' °Page 11 4405 ^ "__ V. Description of the invention (9) c. Use +45 degree prepreg material on the core with pressure sensitive tape, and put -45 degree prepreg material on + 45 degree prepreg material D. The temperature of the cloth winding machine is set at 295 ° C, and the aforementioned iron core and the attached 45 degree prepreg material are heated on the table surface. After refining and melting, the coiling is completed; e. 0 degree prepreg material Place it on the table of the cloth rolling machine to heat it, and place the iron core of the aforementioned 45 ° prepreg material on the edge of the 0 ° prepreg material, and then roll forming; f. 18mm wide and 0.5mm thick stone The siiicone resin tape has a moderate tension around the previously wound prepreg core and is wound from the thick end to the thin end with a pitch of about 3 mm. g. Send to a high-temperature furnace for curing. The temperature is set at 270 ° C, the time is 80 minutes, and the silicone resin tape is externally molded; h, after cooling to room temperature, remove the unwound silicone resin tape and extract the iron. Core to obtain a thermoplastic golf club. The golf club obtained in the above embodiment 'can further cut the shaft to an appropriate length' and then grind the shaft, paint and other steps to obtain a finished golf club ', but these steps belong to the latter stage process and are not relevant The main points of the invention are not described in detail here. Although the present invention has been disclosed as above with preferred embodiments, it is not intended to limit the present invention. 'Any person skilled in the art can make various modifications and retouches without departing from the spirit and scope of the present invention. Therefore, the present invention The scope of protection shall be determined by the scope of the attached patent application. '°
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| TW88105856A TW440522B (en) | 1999-04-13 | 1999-04-13 | Method for producing thermoplastic composite golf club shaft |
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| TW88105856A TW440522B (en) | 1999-04-13 | 1999-04-13 | Method for producing thermoplastic composite golf club shaft |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102910502A (en) * | 2011-08-03 | 2013-02-06 | 许佑正 | Chopstick film sleeve manufacturing method and finished product thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102910502A (en) * | 2011-08-03 | 2013-02-06 | 许佑正 | Chopstick film sleeve manufacturing method and finished product thereof |
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