TW200848284A - Automobile composite rim and method of making the same - Google Patents

Automobile composite rim and method of making the same Download PDF

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Publication number
TW200848284A
TW200848284A TW96121214A TW96121214A TW200848284A TW 200848284 A TW200848284 A TW 200848284A TW 96121214 A TW96121214 A TW 96121214A TW 96121214 A TW96121214 A TW 96121214A TW 200848284 A TW200848284 A TW 200848284A
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Taiwan
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wheel frame
composite material
frame
vehicle
composite
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TW96121214A
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Chinese (zh)
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TWI329080B (en
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Kuo-Wei Wu
See-Way Hsieh
Tseng-Chung Ko
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Chung Shan Inst Of Science
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Publication of TWI329080B publication Critical patent/TWI329080B/en

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Abstract

A method of making an automobile composite rim comprises: preparing a frame and an enhancer by die pressing pre-soaked material; assembling the frame and the enhancer with the pre-soaked material; and fabricating the all-composite rim by film blowing all at a time. The all-composite rim is light-weighted and has great performance and low costs.

Description

200848284 九、發明說明: 【發明所屬之技術領域】 本發明係關於一種車用輪框之技術領域,尤指提供一 種車用複材輪框及其製造方法,主要藉由全複材製作輪框 • ,以達重量輕與性能佳。 ’ 【先前技術】 習用前案之美國專利公開號第2 00 30 1 0 7260號「纖維 樹脂塑膠基的腳踏車輪圈」,其申請内容為:一種纖維樹 脂塑勝基的腳踏車輪圈(1〇),包括具有第一側面(2〇)和第 二側面(22)、環形内面(24)以及環形外面(41)的一纖維樹 脂塑膠基主體(1 2)。這個環形内面含有至少兩個的輪輻承 接口( 3 8 )用以承接與支撑聯結至少兩個的輪輻到這個主 體上。一個放射狀地向其外連至主體的金屬胎環套接圈 (1 4 ),攻種胎環套接圈(丨4 )包含通常平行連續的第一煞車 面(52)和弟^一煞車面(54)。 智用另一刚案為公告編號第568844號「具補強結構 之自行車輪圈」,其申 甲明内谷為:本發明係提供一種具補 強、结構之自行車輪圈,与γ仏 55 園 4輪圈具有一環框結講,該環框結 構係由複合材質製成,並包括一 枯有· 上橋部,兩側壁,係 連設於5亥上橋部兩側,访圖二ru 迷 W 並圍攻成一胎槽以裝設輪胎,且每 /側壁具有一内側面及-外側面;-下橋部,係銜接於該 雨侧壁’並均句佈設有輕絲孔以供幸畐絲組定;金屬補強網 ,係a又置於兩侧壁的内、外側面間;藉以增加胎糟承受輪 胎的張力且在下橋部的結構内層亦能設有金屬補強網, 5 200848284 以增強輻絲孔 • , 札承冗輪絲之拉力者。 • 准其上述習知之輪圈,仍存 -、先前技術所闡述的非全複2下列缺失: 或金屬網補強,在重量上盔、 材結構,皆需要金屬件 每個輪框重需小於450克了 f達到目前市場的趨勢標準, 里是碳纖维的丨 =要7於4 〇 〇克,而銘的重 *叼1 · 6 5倍,在重署 輪框的境界, 犯上無法達到全複材 產品的價袼無法提升。 二、先前技術之複材與金 的問題,且+ M w 有…a界面與組合定位等 現有複材輪框市場的需求。’ 4缺2,皆無法擴大 乂 針對上述習知結構戶 一種更具理相奋 存在之問題點,如何開發 心貝用性之創新社描 —,办 亦係相”者# ’貫料者所殷切企盼, 1業者衫力研發突破之目標及方向。 於此,發明人本於〃 與設計經驗,針對上述之目,事相關產品之製造開發 終得一確具實U之本發日 / #⑤計與審慎評估後, 【發明内容】 欲解決之技術問題點: ,皆需要+ D者所闡述的非全複材結構 白而要金屬件或金屬網補強 場的趨勢俨m >又 在重里上無法達到目前市 呀势彳示準,每個輪框曹愛, 〇〇 ^ 小於450克,最好要小於4 00克’而銘的重量是碳纖維μ 要… 無法读糾入、〃 u ▲ 彳"在重ΐ及性能上 達到王複材輪框的境界, 材與金屬有社人界面^人-的仏u提升。且複 量重及县镁#莖& 專的問4,而金屬材料重 及易銹蝕4缺點,皆無法 L大現有複材輪框市場的需 6 200848284 求。 ::之技術特點:提供—種車用複材輪框及其製 :方:::要以預浸料模壓成型方式,先製備邊框及補強 條,接者以預浸料組合上述的邊 ^ 、 久補強條,並以模壓吹 玟成型方式,一次製造全複材輪框。 對知先前技術之功效:先前祜 无刚技術均需用到金屬件或金 屬網補強,而本發明係先行複 、 饭W衣備邊框及補強條,並 以複材模壓吹袋成刮適好於把 成i稷材輪框,所以整體材質均為複材, 無金屬之缺失,且重量輕與性能佳,價格也可提升者。 有關本發明所採用之技術、手段及其功效,兹舉一較 佳實施例並配合圖式詳纟#日曰 α式坪、、、田λ明於后,相信本發明上述之目 的、構造及特徵’當可由之得一深入而具體的瞭解。 【實施方式】 參閱第一圖所示’本發明係提供一種車用複材輪框及 其製造方法,其方法為: (a )製備邊框及補強條(丨〇 ) ··以預浸料模壓成型方式 ’先製備邊框及補強條; (b)預’又料組合(2 〇 ) ··接著以預浸料組合上述的邊框 及補強條; ()模t人‘成型(3 〇 ) ··以模壓吹袋成型方式,一次 製造全複材輪框。 藉由上述之製法,可解決先前技術之具金屬補強結構 的缺2同日守改善複材與金屬填塊組合結構件的製程問題 使產印具有更大的競爭優勢。本發明可解決先前技術問 7 成幵彡技術一次成形全複材輪框。 採碳纖維單向及編織布預浸料, 徑向斷面,可有效提升輪框強度 發明以模壓及吹袋方式成型,利 200848284 題如先前技術有金屬结播:綠 蜀、、口構易銹蝕及整體結構重量重 且複材與金屬填塊有结人双;& z人 巧、口 口界面與組合定位等問題, 明以預成形之邊框及;^故/欠、士 “ 及補強條補強輪框的受力點,並 本發明之優點為, 以連續纖維疊製包 ,並降低結構件重 用内部飽壓成型方 免夾模的缺點。本發明係一體成型的複材輪圈,所 重量輕(整體重量低於400公克)、製造工時短的優 發明可適用於像是膠合式輪胎,且本發明更具有胎 槽兩側往輪框之中心方向延設並向胎槽彎設凸緣之 该胎槽可適用於一般非膠合輪胎,所以本發明具有 框的取代性,更具市場潛力。 參閱第一、第三圖所示,為其一實施例,該實 一種適用膠合輪胎的輪框,該輪框(4)之結構包含 輪胎(4 1)之胎槽(4 2 ),輪框(4 )並具有複材預浸料 形之邊框(4 3 )及補強條(4 4 ),並以預浸料組合成模 成型第一侧面(4 5 )與第二側面(4 6 ),以之構成本發 複材輪框。 所述複合材料包括碳纖維複合材料。 所述胎槽為凹面胎槽。 參閱第六圖所示,所述輪框(4)更包括一填 (47)與一中空區域(48),該填充區域(47)設置於 (42)與該中空區域(48)之間,並被該複合材料包圍 等缺點 而本發 以吹袋 本發明 覆輪框 量,本 式,避 以具有 點。本 槽及胎 框邊, 傳統輪 施例為 有組合 模壓成 壓吹袋 明之全 充區域 該胎槽 ,該填 8 200848284 充區域(47)具有一心材。 所述心材包括發泡材。 參閱第四、第五圖所示,為另一實施例,該實 一種具胎槽之輪框,該胎槽,包含有胎槽兩側往該 中心方向延伸凸設相當長度,其後並向胎槽彎設凸 邊,該胎槽適用於一般非膠合輪胎,具有傳統輪框 性,更具市場潛力,該輪框(5)之結構包含有組合奉 (51)之胎槽(52),輪框(5)並具有複材預浸料模壓y 邊框(53)及補強條(54),並以預浸料組合成模壓吹 第一側面(5 5 )與第二側面(5 6 ),以之構成本發明之 型全複材輪框。 所述爿α乜,包含有胎槽兩側往該輪框之中心方 凸δ又相田長度,其後並向胎槽彎設凸緣之框邊。 前文係針對本發明之較佳實施例為本發明之技 進行具體之說明;惟,熟悉此項技術之人士當可在 本發明之精神與原則下對本發明進行變更與修改, 變更與改,皆應涵蓋於如下申請專利範圍所界定 中 〇 【圖式間單說明】 第一圖:係本發明之製程流程圖。 第一圖係本發明之其一實施例剖示圖。 第三圖·係、本發明之組裝輪胎剖面示意圖。 第四圖:係、本發日月之另一實施例剖示圖。 第五圖係本發明另一例之組裝輪胎剖面示意圖。 施例為 輪框之 緣之框 的取代 ‘胎 I形之 袋成型 一體成 向延伸 術特徵 不脫離 而該等 之範疇 9 200848284 第六圖:係本發明之又一 【主要元件符號說明】 實施例剖示圖 〇 (1 0 )製備邊框及補強條 (2 0 )預浸料組合 (30)模壓吹袋成型 (4)輪框 (4 1)輪胎 (42)胎槽 (4 3 )邊框 (44)補強條 (4 5 )第一側面 (46)第二側 面 (47)填充區域 (48)中空區 域 (5)輪框 (5 1 )輪胎 (52)胎槽 (53)邊框 (54)補強條 (5 6 )第二側面 (55)第一側 面200848284 IX. OBJECTS OF THE INVENTION: TECHNICAL FIELD The present invention relates to the technical field of a vehicle wheel frame, and more particularly to a vehicle composite material wheel frame and a manufacturing method thereof, which are mainly made of a full composite material. • To achieve light weight and good performance. [Prior Art] U.S. Patent Publication No. 2 00 30 1 0 7260, "Fiber Resin Plastic Base Foot Wheel Ring", the application content of which is: a foot ring of a fiber resin plastic base (1 inch) The invention comprises a fiber resin plastic base body (12) having a first side (2" and a second side (22), an annular inner surface (24) and an annular outer surface (41). The annular inner face contains at least two spoke engagement ports (38) for receiving at least two spokes coupled to the support to the main body. a metal bead ring (1 4 ) radially connected to the main body, and the seed ring sleeve (丨4) comprises a first parallel surface (52) and a second parallel car Face (54). Another case of Zhizhi is Announcement No. 568844, "Bicycle rim with reinforcing structure". Its Shenjiaming Neigu is: The invention provides a bicycle rim with reinforcement and structure, and γ仏55 garden 4 rims. With a ring frame, the ring frame structure is made of composite material, and includes a dry and upper bridge, two side walls, which are connected on both sides of the bridge on the 5th, and the two ru fans and siege Forming a tire groove to install a tire, and each side wall has an inner side surface and an outer side surface; the lower bridge portion is connected to the rain side wall and is provided with a light wire hole for the formation of a lucky silk wire; The metal reinforcing net is placed between the inner and outer sides of the two side walls to increase the tension of the tire and to provide a metal reinforcing mesh in the inner structure of the lower bridge. 5 200848284 , the stalker of the wrought iron wire. • The rims of the above-mentioned conventional ones still exist - the following descriptions of the non-recovery 2 described in the prior art: or metal mesh reinforcement, in terms of weight, helmets, timber structures, metal parts are required, each wheel frame weight is less than 450 Gram f to reach the current market trend standard, where carbon fiber 丨 = 7 to 4 grams, and Ming's weight * 叼 1 · 6 5 times, in the realm of the re-enforcement of the wheel frame, the crime can not reach full recovery The price of the product cannot be increased. Second, the problem of composite materials and gold in the prior art, and + M w has ... a interface and combination positioning and other existing composite wheel frame market demand. '4 missing 2, can not be expanded 乂 乂 乂 乂 乂 乂 乂 乂 乂 乂 乂 乂 乂 乂 乂 乂 乂 乂 乂 乂 乂 乂 乂 乂 乂 乂 乂 乂 乂 乂 乂 乂 乂 乂 乂 乂 乂 乂 乂 乂 乂 乂 乂 乂We are eagerly awaiting the goal and direction of the breakthrough of R&D and development of the industry. Here, the inventor is based on the design experience, and for the above-mentioned purposes, the manufacturing and development of related products will eventually have a real U. After the calculation and prudent evaluation, [invention content] The technical problems to be solved:: The trend of the non-full composite structure white and the metal or metal mesh reinforcement field described by the + D is required. It is impossible to reach the current market in the middle of the city. Each wheel frame is Cao Ai, 〇〇^ is less than 450 grams, preferably less than 4,000 grams. The weight of the Ming is carbon fiber μ... Cannot read the correction, 〃 u ▲彳"To achieve the realm of Wang Mucai's wheel frame in terms of heavy weight and performance, the material and metal have a social interface ^ people - the 仏u upgrade. And the complex weight of the county magnesium # stalk & special Q 4, and metal materials Heavy and easy to rust 4 shortcomings, can not L large existing composite wheel frame market 6 200848284 求。 ::Technical features: Provide - a composite vehicle wheel frame and its system: Fang::: Pre-preg molding, first prepare the frame and reinforcing strip, pick up the prepreg combination The above-mentioned side ^, long reinforcing strip, and the molding boasting molding method, one time to manufacture the full composite material wheel frame. Knowing the effect of the prior art: the previous 祜 no rigid technology requires the use of metal parts or metal mesh reinforcement, and this The invention is a first-line complex, a rice W-clothing frame and a reinforcing strip, and the composite material is blown into a bag to form a scraper, so the overall material is a composite material, no metal is missing, and the weight is light. The performance and the price can be improved. Regarding the technology, the means and the efficacy thereof adopted by the present invention, a preferred embodiment is provided in conjunction with the detailed description of the present invention. It is believed that the above-mentioned objects, structures and features of the present invention can be understood in a more detailed manner. [Embodiment] Referring to the first figure, the present invention provides a vehicle composite wheel frame and a method of manufacturing the same. The method is as follows: (a) preparing a frame and reinforcing Article (丨〇) ··Preformed the frame and the reinforcing strip by pre-impregnation molding method; (b) Pre-material combination (2 〇) ·· Then combine the above-mentioned frame and reinforcing strip with prepreg; )Molding of 'Molding' (3 〇) ··Molding of full-round wheel frame by molding blow bag forming method. By the above-mentioned method, it can solve the problem of the prior art metal-reinforced structure The manufacturing process of the composite structural member with the metal block has a greater competitive advantage. The present invention can solve the prior art problem of forming a full composite material wheel frame. The carbon fiber unidirectional and woven cloth prepreg , Radial section, can effectively improve the strength of the wheel frame. The invention is molded by molding and blowing. The problem of 200848284 is as follows: metal sling: green enamel, easy to rust and good overall structure weight and composite material and metal The block has a double knot; &; z people's skill, mouth interface and combination positioning, etc., with the pre-formed frame and; ^ _ / ow, the gentleman and the reinforcing bar to strengthen the wheel frame, and this The advantage of the invention is that it is laminated with continuous fibers. And reducing the internal structure weight saturated side molding mold clamping Free disadvantages. The invention is an integrally formed composite material rim, and the invention with light weight (the overall weight is less than 400 grams) and short manufacturing man-hours can be applied to a rubber-like tire, and the invention has a groove on both sides of the tire frame. The groove which is extended in the center direction and which is flanged to the groove can be applied to a general non-glued tire, so that the present invention has a frame substitution and has more market potential. Referring to the first and third figures, for an embodiment thereof, the wheel frame suitable for the glued tire, the structure of the wheel frame (4) comprising the tire groove (4 2) of the tire (4 1), the wheel frame (4) having a composite prepreg-shaped frame (4 3 ) and a reinforcing strip (4 4 ), and molding the first side (45) and the second side (46) with a prepreg combination, It constitutes the round frame of the hair. The composite material comprises a carbon fiber composite. The tire groove is a concave tire groove. Referring to the sixth figure, the wheel frame (4) further includes a filling (47) and a hollow region (48), and the filling region (47) is disposed between the (42) and the hollow region (48). And the shortcomings such as being surrounded by the composite material, the present invention uses the blow bag to cover the wheel frame amount of the present invention, and the present formula avoids having a point. In the case of the groove and the frame side, the conventional wheel embodiment is a full-filling zone having a combined molding into a pressure blow bag, and the filling zone 8200848284 charging zone (47) has a heart material. The heart material includes a foam material. Referring to the fourth and fifth figures, in another embodiment, the tire frame has a tire groove, and the tire groove includes two sides of the tire groove extending in the center direction for a considerable length, and then The bead groove is provided with a convex edge, and the tread groove is suitable for a general non-glued tire, and has a traditional wheel frame property and has more market potential. The structure of the wheel frame (5) includes a tire groove (52) of a combination (51). The wheel frame (5) has a composite prepreg molding y frame (53) and a reinforcing strip (54), and is combined with the prepreg to blow the first side (5 5 ) and the second side (5 6 ). It constitutes a full composite wheel frame of the present invention. The 爿α乜 includes the δ and the length of the center of the wheel groove toward the center of the wheel frame, and then the frame edge of the flange is bent toward the tire groove. The invention has been described with reference to the preferred embodiments of the present invention. However, those skilled in the art can change, modify, modify, and modify the present invention within the spirit and principles of the present invention. It should be included in the definition of the following patent scope. [Illustration of drawings] The first figure is a process flow chart of the present invention. The first figure is a cross-sectional view of an embodiment of the present invention. The third figure is a schematic cross-sectional view of the assembled tire of the present invention. Fourth: A cross-sectional view of another embodiment of the present invention. Figure 5 is a schematic cross-sectional view of an assembled tire according to another example of the present invention. The example is the replacement of the frame of the edge of the wheel frame. The forming of the bag of the tire I shape is not separated from the feature of the extension. The scope of the invention is 9 200848284. FIG. 6 is another embodiment of the present invention. Example 〇 (1 0 ) Preparation of frame and reinforcing strip (20) Prepreg combination (30) Molded blow bag forming (4) Wheel frame (4 1) Tire (42) Tire groove (4 3 ) Frame ( 44) reinforcing strip (4 5 ) first side (46) second side (47) filling area (48) hollow area (5) wheel frame (5 1 ) tire (52) tire groove (53) frame (54) reinforcement Strip (5 6 ) second side (55) first side

Claims (1)

200848284 十、申請專利範圍: 1 · 一種車用複材輪框之製造方法,係為: U)製備邊框及補強條:以預浸料模壓成型方式,先 製備複合材料邊框及補強條; (b)預浸料組合··接著以預 又t十、、且a上述的邊框及補 強條; (c)模壓吹袋成型:以模壓吹袋成型方式,-次製造 全複合材料輪框。 2如申明專利範圍第丄項所述之車用複材輪框之製 造方法,其中該複合材料包括碳纖維複合材料。 3 · -種車用複材輪框,該輪框結構包括有組合輪胎 之胎槽,輪框並具有複合材料預浸料模壓成形之邊框及補 強條,並以預浸料組合成模壓吹袋成型第一側面與第二側 面,並結合邊框及補強條,以之構成一體成型之全複材輪 框。 4 ·如申睛專利範圍第3項所述之車用複材輪框,其 中該複合材料包括碳纖維複合材料。 5 ·如申請專利範圍第3項所述之車用複材輪框,其 中該胎槽’包含有胎槽兩側往該輪框之中心方向延伸凸設 相當長度,其後並向胎槽彎設凸緣之框邊。 6 ·如申請專利範圍第3項所述之車用複材輪框,其 中該胎槽為凹面胎槽。 7 ·如申請專利範圍第3項所述之車用複材輪框,其 中該輪框更包括一填充區域與一中空區域,該填充區域設 11 200848284 置於該胎槽與該中空區域之間,並被該複合材料包圍,該 填充區域具有一心材。 8 ·如申請專利範圍第7項所述之車用複材輪框,其 中該心材包括發泡材。 十一、圖式: 如次頁 12200848284 X. Patent application scope: 1 · A manufacturing method for composite vehicle wheel frame, which is: U) Preparation of frame and reinforcing strip: pre-preg molding, first preparing composite material frame and reinforcing strip; (b Prepreg combination ······················································· [2] The method of manufacturing a composite vehicle wheel frame according to the invention of claim 2, wherein the composite material comprises a carbon fiber composite material. 3 · - Multi-purpose wheel frame for vehicle, the wheel frame structure includes a tire groove of a combined tire, the wheel frame has a composite prepreg molded frame and a reinforcing strip, and is combined into a molded bag by prepreg Forming the first side surface and the second side surface, and combining the frame and the reinforcing strip to form an integrally formed full composite material wheel frame. 4. The composite vehicle wheel frame according to the third aspect of the invention, wherein the composite material comprises a carbon fiber composite material. 5. The vehicle composite material wheel frame according to claim 3, wherein the tire groove 'includes both sides of the tire groove extending toward the center of the wheel frame and protrudes to a considerable length, and then bends toward the tire groove Set the frame edge of the flange. 6. The composite vehicle wheel frame of the vehicle of claim 3, wherein the groove is a concave groove. The vehicle composite material wheel frame according to claim 3, wherein the wheel frame further comprises a filling area and a hollow area, the filling area is 11 200848284 placed between the tire groove and the hollow area And surrounded by the composite material, the filled region having a heart material. The vehicle composite material wheel frame according to claim 7, wherein the heart material comprises a foam material. XI. Schema: as the next page 12
TW96121214A 2007-06-12 2007-06-12 Wheeled devices rim and method of manufacturing thereof TWI329080B (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111829748A (en) * 2019-04-18 2020-10-27 上汽通用汽车有限公司 Wheel assembly for scaling wind tunnel and vehicle model

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CN103625208A (en) * 2012-08-22 2014-03-12 野宝科技股份有限公司 Method for manufacturing bicycle wheel rim
WO2014063307A1 (en) 2012-10-23 2014-05-01 中山市富达运动器材有限公司 Fiber compound material felly
WO2015047233A1 (en) 2013-09-25 2015-04-02 Intel Corporation Methods of forming buried vertical capacitors and structures formed thereby

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111829748A (en) * 2019-04-18 2020-10-27 上汽通用汽车有限公司 Wheel assembly for scaling wind tunnel and vehicle model

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