TWI607894B - Composite carbon fiber wheel frame manufacturing method - Google Patents
Composite carbon fiber wheel frame manufacturing method Download PDFInfo
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本創作係關於一種複合碳纖維輪框之製造方法，尤指一種可生產複合碳纖維輪框之製造方法。The present invention relates to a method for manufacturing a composite carbon fiber wheel frame, and more particularly to a method for manufacturing a composite carbon fiber wheel frame.
自行車除了為交通工具外，騎乘時同時具備健身運動的功效，為符合不同消費者的需求，目前業者所開發的自行車等級差距相當大，有的以換檔功能為訴求，另有部分型式的自行車則以質輕、強度佳為考量，因此即有材料研發業者不斷為自行車的車架、組件及零配件開發適合的材料。In addition to the means of transportation, bicycles also have the effect of fitness exercise at the same time. In order to meet the needs of different consumers, the bicycle level developed by the current industry is quite wide. Some of them have the function of shifting functions, and some types of Bicycles are considered to be lightweight and strong, so material developers are constantly developing suitable materials for bicycle frames, components and spare parts.
以輪框來論，從早期的鋼材質到鋁材質，即是質輕為考量，而近年來甚為風行的碳纖維輪框，更是看中碳纖維具備比鋁材質輕，強度比鋼材質大之特性，而在碳纖維紗其細度比頭髮還小的情況下，即可利用編織方式形成素材，甚至可與其他高強度或不同特性之材料配合形成複合材料，因此利用這些複合碳纖維材料，即可製造出質輕、高強度的輪框。In terms of wheel frame, from the early steel material to the aluminum material, it is considered to be lightweight. In recent years, the carbon fiber wheel frame is very popular. It is because the carbon fiber is lighter than aluminum and the strength is larger than that of steel. Characteristics, and in the case where the carbon fiber yarn is smaller than the hair, the material can be formed by weaving, and even with other materials of high strength or different characteristics to form a composite material, so by using these composite carbon fiber materials, Create a lightweight, high-strength wheel frame.
目前複合碳纖維輪框的製造方式，係藉由碳纖維紗編織成碳纖維預浸布，而後將設定的圓形輪框劃分為數個區段，並依所需之碳纖維預浸布層數，分區段地一層一層地貼合於輪框內模的外表面，而於層層相疊時，並依設定的強度，使每層預浸布的紗線方向呈特定的交錯狀態，以達到設計的輪框強度值；當完成碳纖維預浸布的貼合程序後，再置入外模之模具中，藉由內模裝置與外模裝置同時加熱及加壓程序，使各層之碳纖維預浸布貼合並定型，即可形成質輕且高強度的輪框。At present, the manufacturing method of the composite carbon fiber wheel frame is woven into a carbon fiber prepreg by carbon fiber yarn, and then the set circular wheel frame is divided into several sections, and the number of carbon fiber prepreg layers required is divided into sections. Laminating layer by layer on the outer surface of the inner mold of the wheel frame, and when the layers are stacked, according to the set strength, the yarn direction of each layer of prepreg is in a specific staggered state to achieve the designed wheel frame. Strength value; when the bonding process of the carbon fiber prepreg is completed, it is placed in the mold of the outer mold, and the carbon fiber prepreg is laminated and shaped by the simultaneous heating and pressing process of the inner mold device and the outer mold device. , the light and high strength wheel frame can be formed.
上述即為現今複合碳纖維輪框主要的製造方法，而近年來雖有業者不斷地進行研發改良，然大多是針對碳纖維預浸布的編織方式、預浸布之黏結劑或模具的結構作改良，以層層相疊之碳纖維預浸布作為輪框素材的製造方式均未改變，也從未有業者思及，以此方式所製造出之輪框會產生什麼樣的顧慮；若以複合碳纖維輪框所須考慮的幾種破壞因素來考量，胎壓、騎乘者的重量、剎車時產生摩擦高溫等等，分區段並以層層相疊之預浸布作為輪框素材的製造方法均與破壞因素有直接的關係，而存在以下的問題：The above is the main manufacturing method of the present composite carbon fiber wheel frame, and in recent years, although the industry has continuously carried out research and development improvement, most of them are for the knitting method of the carbon fiber prepreg, the structure of the prepreg adhesive or the mold, The manufacturing method of the carbon fiber prepreg as the wheel frame material has not changed, and has never been thought of by the industry. What kind of concerns will arise in the wheel frame manufactured in this way; The damage factors to be considered in the frame are considered, the tire pressure, the weight of the rider, the frictional high temperature during braking, etc., and the manufacturing method of the pre-dip cloth which is layered and stacked as the wheel frame material is There are direct relationships between the destructive factors and the following problems:
1.因各區段及各層的預浸布係以貼合方式而在加熱後硬化成一體，因此在各區域的銜接處及各層間貼合的接觸面積處，僅藉由黏結劑形成膠合而導致結合強度並不佳，而黏結劑在高溫下容易產生變化，在熱脹冷縮及胎壓、騎乘者重量的多重因素下，即會對輪框產生破壞。1. Since the prepreg of each section and each layer is hardened and integrated by heating in a bonding manner, the bonding area of each region and the contact area between the layers are formed by only bonding by a binder. The bonding strength is not good, and the bonding agent is prone to change at high temperatures. Under the multiple factors of thermal expansion and contraction, tire pressure and rider weight, the wheel frame is damaged.
2.因各區段及各層的預浸布之間的銜接處，均會形成整個輪框強度的弱點，倘若，在貼合過程中，各區段間或各層碳纖維預浸布之間有殘留空氣時，上述狀況下所產生的破壞力更加顯著。2. Due to the joint between the prepreg of each section and each layer, the strength of the entire wheel frame will be formed. If there is residue between the sections or between the carbon fiber prepregs in the lamination process. In the case of air, the destructive force generated under the above conditions is more remarkable.
3.目前碳纖維預浸布的貼附均為人工作業，故不僅各預浸布的貼附位置難以精控，且貼附過程易因人為的疏失而導致品質受到影響，並同時存在耗時的問題。3. At present, the attachment of carbon fiber prepreg is manual operation, so not only the attachment position of each prepreg is difficult to be finely controlled, but also the attachment process is easily affected by human error, and the quality is affected at the same time. problem.
故由上述可知，現今以層層相疊之碳纖維預浸布來製造複合碳纖維輪框的製造方法，確實存在上述的問題，因此，本創作者乃針對上述製造方法再重新思考，在現今碳纖維製品，先行製作為碳纖維預浸布，再一層一層貼合的方式，或許於其他製品上，並不會產生應用於輪框時的問題，但一旦應用於輪框的領域中，則須考慮更多的因素，而擬解決這些問題，惟有改變目前的製造方法；故本創作者乃研發出本創作＂複合碳纖維輪框之製造方法”，該製造方法藉由捲紗步驟、裁切步驟、摺邊步驟、組合步驟及定型步驟，可大量製造出所需之複合碳纖維輪框，因捲紗步驟中係以碳纖維紗交叉疊置的型態形成碳纖維管，因此以一體化之碳纖維管更能製造出品質佳之輪框。Therefore, it can be seen from the above that the manufacturing method of the composite carbon fiber wheel frame by the carbon fiber prepreg which is layered on top of each other does have the above problems. Therefore, the present creator rethinks the above-mentioned manufacturing method, and nowadays carbon fiber products First, make carbon fiber prepreg, and then layer by layer, perhaps on other products, it will not cause problems when applied to the wheel frame, but once applied to the field of wheel frames, you must consider more The factors that are intended to solve these problems are only to change the current manufacturing method; therefore, the creator developed the creation method of the "composite carbon fiber wheel frame" by the winding step, the cutting step, the folding In the step, the combination step and the sizing step, the required composite carbon fiber wheel frame can be mass-produced, and the carbon fiber tube is formed by the carbon fiber yarn cross-stacking in the winding step, so that the integrated carbon fiber tube can be more manufactured. Good quality wheel frame.
因此，本創作之主要目的，係提供一種複合碳纖維輪框之製造方法，該製造方法包含有：捲紗步驟：將紗捲輪上之碳纖維紗持續捲繞於一心軸上，使碳纖維紗以預設的角度且呈交錯疊置的型態纏繞於心軸表面，於心軸上形成含有黏結劑之碳纖維管；裁切步驟：將心軸取下，形成中空之碳纖維管，而後進行徑向的裁切形成特定寬徑之碳纖維管，作為輪框之主基材碳纖維管及框基材碳纖維管；摺邊步驟：於輪框主基材碳纖維管翻摺形成框本體，該框本體兩側形成框緣面，於框基材碳纖維管翻摺形成外框，該外框兩側形成銜接端緣；組合步驟：使已完成摺邊之框基材碳纖維管置於主基材碳纖維管兩側框緣面之間並膠合呈固結狀態；定型步驟：藉由定型模具將輪框進行加熱及加壓的步驟。Therefore, the main purpose of the present invention is to provide a method for manufacturing a composite carbon fiber wheel frame, the manufacturing method comprising: a winding process: continuously winding a carbon fiber yarn on a yarn reel on a mandrel to make a carbon fiber yarn Winding and forming a carbon fiber tube containing a binder on the mandrel at an angle and a staggered pattern; cutting step: removing the mandrel to form a hollow carbon fiber tube, and then performing radial Cutting a carbon fiber tube forming a specific wide diameter as a main substrate carbon fiber tube and a frame substrate carbon fiber tube; a folding step: forming a frame body by folding a carbon fiber tube of a main frame of the wheel frame, and forming a frame body on both sides of the frame body The frame edge surface is formed by folding the carbon fiber tube of the frame substrate to form an outer frame, and the two sides of the outer frame form a connecting end edge; and the combining step: placing the framed carbon fiber tube of the finished folded frame on the side frame of the main substrate carbon fiber tube The fascia is glued to a consolidated state; the sizing step is a step of heating and pressurizing the wheel frame by a sizing die.
藉由上述製造方法，相較於現今之製造方法，即具備以下的功效：According to the above manufacturing method, compared with the current manufacturing method, the following effects are obtained:
1.因本創作係藉由捲紗步驟形成中空之碳纖維管，故不會形成銜接處或貼合面，不僅可提高強度，且也降低了不同因素對於輪框的破壞，提供一更加精良之複合碳纖維輪框。1. Because the creation system forms a hollow carbon fiber tube by the winding process, the joint or the bonding surface is not formed, which not only improves the strength, but also reduces the damage of the wheel frame by different factors, and provides a more sophisticated Composite carbon fiber wheel frame.
2.因本創作非以各區段銜接及層層相疊方式製造呈輪框，因此，即無銜接處或貼合面間殘留空氣的問題，提供一高品質之輪框。2. Since the creation of the wheel frame is not made by the combination of the sections and the layers, the problem is that there is no problem of residual air between the joints or the mating surfaces, and a high quality wheel frame is provided.
3.因本創作係以機器方式即可製造出所需之碳纖維管，故可節省人力貼附的程序，不僅提高品質的精確性，且工時也縮減。3. Because this creation system can produce the required carbon fiber tube by machine, it can save the procedure of manpower attachment, not only improve the accuracy of quality, but also reduce the working hours.
4.藉本創作之製造方法，即可大量製造同一內徑之輪框，且單一碳纖維管在維持同一內徑之狀況下，均能在製程中改變其寬徑及厚度，故使製出之輪框型態更多樣化，並產能更加提昇。4. By the manufacturing method of the creation, a wheel frame of the same inner diameter can be mass-produced, and a single carbon fiber tube can change its width and thickness during the process while maintaining the same inner diameter, so that the production is made. The wheel frame is more diverse and the production capacity is even higher.
前述複合碳纖維輪框之製造方法，其中捲紗步驟之前包含一浸潤步驟，該浸潤步驟係使紗捲輪上之碳纖維紗先經過黏結劑浸潤槽，使碳纖維紗表面附著黏結劑。The method for manufacturing a composite carbon fiber wheel frame, wherein the winding step comprises a wetting step, wherein the carbon fiber yarn on the yarn reel is first passed through a binder wetting tank to adhere the surface of the carbon fiber yarn to the bonding agent.
前述複合碳纖維輪框之製造方法，其中捲紗步驟係同時使碳纖維紗及樹脂纖維紗捲繞於心軸表面，使碳纖維紗與樹脂纖維紗以交錯捲繞方式形成碳纖維管。In the method for producing a composite carbon fiber wheel frame, in the winding step, the carbon fiber yarn and the resin fiber yarn are simultaneously wound around the surface of the mandrel, and the carbon fiber yarn and the resin fiber yarn are formed into a carbon fiber tube in a staggered winding manner.
藉由上述兩種型式之實施方式，均可使製造出之碳纖維管上同時存在黏結劑。By the above two types of embodiments, the binder can be simultaneously present on the manufactured carbon fiber tube.
前述複合碳纖維輪框之製造方法，其中摺邊步驟與組合步驟之間，另以一道補強步驟於框本體之框緣底部環設襯材。In the method for manufacturing the composite carbon fiber wheel frame, wherein a lining material is arranged at the bottom of the frame body of the frame body with a reinforcing step between the folding step and the combining step.
前述複合碳纖維輪框之製造方法，其中捲紗步驟與裁切步驟之間，另以一道補強步驟於碳纖維管部分區段處的表面附著襯材。In the above method for manufacturing a composite carbon fiber wheel frame, between the winding step and the cutting step, a reinforcing step is applied to the surface of the portion of the carbon fiber tube to adhere the lining material.
藉由上述於適當步驟中加入補強步驟之製造方法，可製造出具有補強襯材之輪框。The wheel frame having the reinforcing lining material can be manufactured by the above-described manufacturing method in which the reinforcing step is added in an appropriate step.
前述複合碳纖維輪框之製造方法，其中捲紗步驟時於不同區段設定為不同厚度。In the method for manufacturing a composite carbon fiber wheel frame, the winding step is set to different thicknesses in different sections.
藉由上述於不同區段設定為不同厚度的製造方法，可使製造方法更具變化性。The manufacturing method can be made more versatile by the above-described manufacturing method in which different sections are set to different thicknesses.
請參看圖1所示，本創作之製造方法主要是經過捲紗、裁切、摺邊、組合及定型等步驟，而這些步驟如下：Referring to FIG. 1 , the manufacturing method of the creation is mainly through the steps of winding, cutting, folding, combining and shaping, and the steps are as follows:
1.捲紗步驟：本創作之捲紗步驟，係將碳纖維紗持續捲繞於一心軸上，捲繞時配合心軸的移位或紗捲輪的移位，或設於心軸與紗捲輪間的紗線移位器，使碳纖維紗以預設的角度且以碳纖維紗交錯疊置的型態纏繞於心軸表面，且可藉由移位速度的改變，使交錯疊置的碳纖維紗呈不同角度的疊置狀態，而交錯疊置的碳纖維紗圈數可依擬製造之輪框強度值而設定；1. Winding step: The winding step of the present invention is to continuously wind the carbon fiber yarn on a mandrel, with the shift of the mandrel or the displacement of the yarn reel, or the mandrel and the yarn roll during winding. The yarn shifter between the wheels causes the carbon fiber yarn to be wound on the surface of the mandrel at a predetermined angle and in a staggered manner of carbon fiber yarns, and the carbon fiber yarns can be interlaced by the change of the shift speed. Stacked at different angles, and the number of interlaced carbon fiber laps can be set according to the wheel frame strength value to be manufactured;
上述的碳纖維紗於進行捲紗步驟前，可先經過黏結劑浸潤槽，使碳纖維紗表面附著黏結劑，或是將碳纖維紗與樹脂纖維紗以相對比值捲繞於心軸的表面，而於碳纖維紗表面附著黏結劑的材料，或以碳纖維紗與樹脂纖維紗交錯捲繞的方式，於完成捲紗程序後，於心軸表面均可形成本創作後製步驟的素材。The carbon fiber yarn may be passed through a binder wetting tank before the yarn winding step to adhere the surface of the carbon fiber yarn, or the carbon fiber yarn and the resin fiber yarn are wound on the surface of the mandrel in a relative ratio, and the carbon fiber is used in the carbon fiber. The material of the bonding agent is adhered to the surface of the yarn, or the carbon fiber yarn and the resin fiber yarn are interlaced, and after the winding process is completed, the material of the post-creation step can be formed on the surface of the mandrel.
2.裁切步驟：之後可將心軸取下，即形成中空的碳纖維管，而後進行徑向的裁切程序，形成特定寬徑之碳纖維管，寬徑的大小，以擬製造之輪框寬徑來設定；本創作係應用於輪框的製造方法，輪框之主基材及框基材均可以利用裁切後不同寬徑的碳纖維管來製作。2. Cutting step: the mandrel can be removed later, that is, a hollow carbon fiber tube is formed, and then a radial cutting process is performed to form a carbon fiber tube with a specific width and a large diameter to the width of the wheel frame to be manufactured. The design is applied to the manufacturing method of the wheel frame. The main substrate and the frame substrate of the wheel frame can be made by using carbon fiber tubes of different widths after cutting.
3.摺邊步驟：之後即可將裁切後不同寬徑的碳纖維管進行摺邊，例如主基材碳纖維管的部分，利用摺邊步驟於兩側形成框緣面，而框基材碳纖維管部分，則利用摺邊步驟於兩側形成銜接端緣，各形成輪框的基本雛型。3. Folding step: After that, the carbon fiber tube with different widths after cutting can be folded, for example, the part of the main substrate carbon fiber tube, and the frame edge surface is formed on both sides by the hemming step, and the frame substrate carbon fiber tube In part, the hemming step is used to form the joint end edges on both sides, each forming a basic prototype of the wheel frame.
4.組合步驟：而後可將輪框的各構件加以組合，組合方式可以膠合方式而組成輪框的型態，例如主基材碳纖維管與框基材碳纖維管的組合方式，係將框基材碳纖維管置放於主基材碳纖維管兩側之框緣面之間，並由銜接端緣與主基材碳纖維管之框緣面膠合。4. Combination step: then the components of the wheel frame can be combined, and the combination manner can be combined to form the shape of the wheel frame, for example, the combination of the main substrate carbon fiber tube and the frame substrate carbon fiber tube, the frame substrate The carbon fiber tube is placed between the frame edges on both sides of the main substrate carbon fiber tube, and is bonded to the frame edge of the main substrate carbon fiber tube by the joint end edge.
5.定型步驟：之後藉由定型模具將輪框進行加熱及加壓的步驟，此步驟不僅使碳纖維素材之碳纖維紗藉由黏結劑或樹脂纖維硬化，使交叉疊置的碳纖維紗密貼合呈預設的輪框厚度，且使構件間能緊密結合，製造出強度佳、質輕的複合碳纖維輪框。5. Styling step: a step of heating and pressurizing the wheel frame by a sizing die, which not only causes the carbon fiber yarn of the carbon fiber material to be hardened by the binder or the resin fiber, so that the cross-stacked carbon fiber yarns are closely adhered to each other. The preset wheel frame thickness and the tight coupling between the components make a composite carbon fiber wheel frame with good strength and light weight.
因此，藉由上述本創作主要的步驟，即可提供一與現今製造方法不同的碳纖維輪框之製造方法，本創作藉由捲紗步驟即可預製出特定厚度的碳纖維管，而此碳纖維管的特性為碳纖維紗係交叉疊置的，故為一體化的碳纖維管，非層層相疊之型態，且本創作以碳纖維管直接摺邊及組合的製造方法，與現今須將輪框分區域的製造方法相較，本創作並不存在區段間的銜接處，克服了現今製造方法於區段銜接處及各層間貼合處所產生強度不佳的問題；再者，也減少了人工作業的時間及失誤率，提供一更符合需求的製造方法。Therefore, by the main steps of the above-mentioned creation, a method for manufacturing a carbon fiber wheel frame different from the current manufacturing method can be provided. The present invention can prefabricate a carbon fiber tube of a specific thickness by a winding step, and the carbon fiber tube is preliminarily produced. The characteristics are carbon fiber yarns that are stacked on top of each other, so they are integrated carbon fiber tubes, non-layered layers, and the creation method of carbon fiber tube direct folding and combination, and the current need to divide the wheel frame Compared with the manufacturing method, there is no joint between the sections in this creation, which overcomes the problem that the current manufacturing method produces poor strength in the joints of the sections and the joints between the layers; in addition, the manual work is also reduced. Time and turnover rate provide a manufacturing method that is more responsive to the needs.
故於圖1的主要步驟下，本創作可衍生更多型態的製造方法，以下即列舉幾種實施型態說明：Therefore, under the main steps of Figure 1, this creation can derive more types of manufacturing methods. The following is a description of several implementation types:
第一種型式之製造方法：請參看圖2所示，本創作第一種型式之製造方法，係在於捲紗步驟前先使碳纖維紗經過浸潤步驟，且於摺邊步驟與組合步驟之間會加入一道補強步驟，請配合參看圖3所示，當紗捲輪10之碳纖維紗11於尚未捲繞於心軸12表面之前，碳纖維紗11會先經過黏結劑浸潤槽13，使碳纖維紗11表面附著黏結劑，之後再使碳纖維紗以交錯疊置的方式捲繞於心軸12表面；The first type of manufacturing method: as shown in Fig. 2, the first type of manufacturing method of the present invention is that the carbon fiber yarn is subjected to a wetting step before the winding step, and between the folding step and the combining step. Adding a reinforcing step, please refer to FIG. 3, when the carbon fiber yarn 11 of the yarn reel 10 is not yet wound on the surface of the mandrel 12, the carbon fiber yarn 11 first passes through the binder wetting groove 13 to make the surface of the carbon fiber yarn 11 Adhesive agent is attached, and then the carbon fiber yarns are wound on the surface of the mandrel 12 in a staggered manner;
復請配合參看圖2及圖4所示，當製造出預設厚度之碳纖維管20後，即可進行裁切步驟，而裁切出不同寬徑之碳纖維管，如圖4所示，即區分為輪框主基材碳纖維管21及框基材碳纖維管22，兩者差別可在圖上可見及之寬徑不同，且可進一步於捲紗步驟時即預設，使主基材碳纖維管21之厚度與框基材碳纖維管22之厚度為不同，相對的，裁切後之主基材碳纖維管21與框基材碳纖維管22即可符合輪框強度值的設定；除此之外，本創作更可利用同一碳纖維管裁切之不同寬徑的碳纖管，來製造不同寬徑之輪框，再搭配不同區段的厚度也可控制的情況下，本創作在同一碳纖維管維持內徑相同，但厚度及寬徑均可依需求而改變的製造方法，更能符合產能的控管；Referring to FIG. 2 and FIG. 4, when the carbon fiber tube 20 of the predetermined thickness is manufactured, the cutting step can be performed, and the carbon fiber tubes of different widths are cut out, as shown in FIG. For the wheel frame main substrate carbon fiber tube 21 and the frame substrate carbon fiber tube 22, the difference between the two can be seen on the drawing and the width and diameter are different, and can be further preset at the winding step, so that the main substrate carbon fiber tube 21 The thickness is different from the thickness of the frame substrate carbon fiber tube 22. In contrast, the cut main substrate carbon fiber tube 21 and the frame substrate carbon fiber tube 22 can meet the wheel frame strength value setting; The creation of a carbon fiber tube with different widths and diameters cut by the same carbon fiber tube can be used to manufacture wheel frames of different widths, and the thickness of the different sections can be controlled, and the creation maintains the same inner diameter in the same carbon fiber tube. However, the manufacturing method in which the thickness and the wide diameter can be changed according to the demand can be more in line with the control of the production capacity;
完成裁切步驟後，即進行摺邊步驟，請配合參看圖2及圖5所示，於圖5係以主基材碳纖維管21之摺邊步驟進行說明，可將主基材碳纖維管21兩側往外翻摺形成框本體30之框緣面31，因此時素材尚未經過定型步驟，故在素材硬度不大的情況下，可塑造成框本體30之基本雛型，而於此製造方法中進一步增設之補強步驟，係於框本體30之中央區段的框緣底部環設襯材32，以增加框本體30的強度，另框基材碳纖維管22則經過摺邊步驟後形成外框33，並於外框33兩側形成銜接端緣34，而於組合步驟時，再將外框33兩側之銜接端緣34與框本體30兩側之框緣面31藉由組合步驟而固結呈輪框35；After the cutting step is completed, the hemming step is performed, as shown in FIG. 2 and FIG. 5, and FIG. 5 is a step of folding the main substrate carbon fiber tube 21, and the main substrate carbon fiber tube 21 can be The side edge is folded outward to form the frame edge surface 31 of the frame body 30. Therefore, the material has not been subjected to the shaping step, so that the material can be molded into the basic shape of the frame body 30 without being hardened, and further added to the manufacturing method. The reinforcing step is to circulate the lining material 32 at the bottom of the frame portion of the central portion of the frame body 30 to increase the strength of the frame body 30, and the other frame substrate carbon fiber tube 22 is formed into the outer frame 33 after the folding step. The connecting end edge 34 is formed on both sides of the outer frame 33, and in the combining step, the engaging end edge 34 on both sides of the outer frame 33 and the frame edge surface 31 on both sides of the frame body 30 are consolidated by a combination step. Box 35;
之後的定型步驟，即可採用現階段各種之定型技術，藉由定型模具將輪框35進行加熱及加壓的步驟，使碳纖維紗藉由表面附著之黏結劑產生硬化，並同時使框本體30與外框33間呈膠合狀態。After the sizing step, the various steps of the current stage can be used to heat and press the wheel frame 35 by the sizing die, so that the carbon fiber yarn is hardened by the surface-attached bonding agent, and at the same time, the frame body 30 is simultaneously formed. It is glued to the outer frame 33.
第二種型式之製造方法：請參看圖6所示，本創作第二種型式之製造方法，係使捲紗步驟與裁切步驟之間加入了補強步驟，請配合參看圖7所示，使成型後之碳纖維管40之部分區段處於表面即附著襯材41，當經過裁切步驟後，請參看圖8所示，主基材碳纖維管42之表面即附著襯材41，故經過摺邊步驟後無須再經補強步驟，即可進行組合步驟。The second type of manufacturing method: Please refer to FIG. 6 , the second type of manufacturing method of the present invention is to add a reinforcing step between the winding step and the cutting step, please refer to FIG. 7 A part of the formed carbon fiber tube 40 is on the surface, that is, the lining material 41. After the cutting step, as shown in FIG. 8, the surface of the main substrate carbon fiber tube 42 is attached to the lining material 41, so that the hem is folded. After the step, the combination step can be carried out without the need for a reinforcing step.
第三種型式之製造方法：請參看圖9所示，係於捲紗步驟中同時將碳纖維紗及樹脂纖維紗捲繞於心軸表面，使碳纖維紗與樹脂纖維紗以交錯捲繞方式形成碳纖維管，之後再經裁切步驟、摺邊步驟、補強步驟、組合步驟及定型步驟，製造出複合碳纖維輪框。The third type of manufacturing method: as shown in Fig. 9, in the winding step, the carbon fiber yarn and the resin fiber yarn are simultaneously wound on the surface of the mandrel, so that the carbon fiber yarn and the resin fiber yarn are formed into a carbon fiber in a staggered winding manner. The tube is then subjected to a cutting step, a hemming step, a reinforcing step, a combining step and a setting step to produce a composite carbon fiber wheel frame.
第四種型式之製造方法：請參看圖10所示，係於捲紗步驟中同時將碳纖維紗及樹脂纖維紗捲繞於心軸表面，使碳纖維紗與樹脂纖維紗以交錯捲繞方式形成碳纖維管，且再藉由補強步驟，使成型後之碳纖維管之部分區段處於表面附著襯材，之後再經裁切步驟、摺邊步驟、組合步驟及定型步驟，製造出複合碳纖維輪框。The fourth type of manufacturing method: as shown in FIG. 10, the carbon fiber yarn and the resin fiber yarn are simultaneously wound on the surface of the mandrel in the winding step, so that the carbon fiber yarn and the resin fiber yarn are formed into a carbon fiber in a staggered winding manner. And then, by the reinforcing step, a part of the formed carbon fiber tube is placed on the surface of the lining material, and then the cutting step, the hem step, the combining step and the sizing step are performed to produce the composite carbon fiber wheel frame.
綜上所述，藉由本創作之製造方法，係以碳纖維紗交叉疊置的型態形成輪框之素材，不僅不存在各區段銜接處及各層間貼合的問題，更可依所需的輪框強度及型態，以不同的製造參數及附加的製程，製造出所需的輪框，且以此方式所製造出之單一碳纖維管，即可大量快速地製造出內徑相同之複合碳纖維輪框，因此，相較於現今之製造方法，本創作更能製造出品質精良之複合碳纖維輪框，且同時存在可大量生產及精簡人力的功效。In summary, according to the manufacturing method of the present invention, the material of the wheel frame is formed by the cross-stacking pattern of the carbon fiber yarns, and there is no problem of the joint between the sections and the bonding between the layers, and more The strength and shape of the wheel frame, with the different manufacturing parameters and additional processes, the required wheel frame is produced, and the single carbon fiber tube manufactured in this way can quickly and efficiently produce the composite carbon fiber with the same inner diameter. The wheel frame, therefore, compared to today's manufacturing methods, this creation can produce a high-quality composite carbon fiber wheel frame, and at the same time, it can be mass-produced and streamlined.
10‧‧‧紗捲輪
11‧‧‧碳纖維紗
12‧‧‧心軸
13‧‧‧浸潤槽
20‧‧‧碳纖維管
21‧‧‧主基材碳纖維管
22‧‧‧框基材碳纖維管
30‧‧‧框本體
31‧‧‧框緣面
32‧‧‧襯材
33‧‧‧外框
34‧‧‧銜接端緣
35‧‧‧輪框
40‧‧‧碳纖維管
41‧‧‧襯材
42‧‧‧主基材碳纖維管10‧‧‧ yarn reel
11‧‧‧Carbon yarn
12‧‧‧ mandrel
13‧‧‧Infiltration tank
20‧‧‧carbon fiber tube
21‧‧‧Main substrate carbon fiber tube
22‧‧‧Frame substrate carbon fiber tube
30‧‧‧Box body
31‧‧‧ frame face
32‧‧‧ lining
33‧‧‧Front frame
34‧‧‧Connected edge
35‧‧‧ wheel frame
40‧‧‧carbon fiber tube
41‧‧‧ lining
42‧‧‧Main substrate carbon fiber tube
圖1係本創作製造方法主要步驟之流程圖。Figure 1 is a flow chart of the main steps of the present manufacturing method.
圖2係本創作第一種型式製造方法之流程圖。Figure 2 is a flow chart of the first type of manufacturing method of the present invention.
圖3係本創作第一種型式製造方法中進行捲紗步驟之示意圖。Fig. 3 is a schematic view showing the winding step in the first type of manufacturing method of the present invention.
圖4係本創作第一種型式製造方法中進行裁切步驟之流程示意圖。Fig. 4 is a schematic flow chart showing the cutting step in the first type of manufacturing method of the present invention.
圖5係本創作第一種型式製造方法中進行摺邊及組合步驟之流程示意圖。Fig. 5 is a schematic flow chart showing the steps of folding and combining in the first type of manufacturing method of the present invention.
圖6係本創作第二種型式製造方法之流程圖。Figure 6 is a flow chart of the second type of manufacturing method of the present invention.
圖7係本創作第二種型式製造方法中進行裁切步驟之流程示意圖。Fig. 7 is a schematic flow chart showing the cutting step in the second type of manufacturing method of the present invention.
圖8係本創作第二種型式製造方法中進行摺邊及組合步驟之流程示意圖。Fig. 8 is a schematic flow chart showing the steps of folding and combining in the second type of manufacturing method of the present invention.
圖9係本創作第三種型式製造方法之流程圖。Figure 9 is a flow chart of the third type of manufacturing method of the present invention.
圖10係本創作第四種型式製造方法之流程圖。Figure 10 is a flow chart of the fourth type of manufacturing method of the present invention.
Claims (8)
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200403088A (en) * | 2003-06-02 | 2004-03-01 | Kong-Tai Liang | Structure of exercise ring formed integrally and its forming method |
| TW201130643A (en) * | 2010-03-03 | 2011-09-16 | jing-shan Wang | Method for wrapping carbon fiber tape around ring-shaped core and device for wrapping carbon fiber tape around ring-shaped core |
| TWM500034U (en) * | 2014-12-10 | 2015-05-01 | Shu-Wei Lin | Carbon fiber rim structure |
| TW201540566A (en) * | 2015-07-10 | 2015-11-01 | Carbotec Ind Co Ltd | Manufacturing system of wheel supporting structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200403088A (en) * | 2003-06-02 | 2004-03-01 | Kong-Tai Liang | Structure of exercise ring formed integrally and its forming method |
| TW201130643A (en) * | 2010-03-03 | 2011-09-16 | jing-shan Wang | Method for wrapping carbon fiber tape around ring-shaped core and device for wrapping carbon fiber tape around ring-shaped core |
| TWM500034U (en) * | 2014-12-10 | 2015-05-01 | Shu-Wei Lin | Carbon fiber rim structure |
| TW201540566A (en) * | 2015-07-10 | 2015-11-01 | Carbotec Ind Co Ltd | Manufacturing system of wheel supporting structure |
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