201029826 四、 指定代表圖： (一） 本案指定代表圖為：第（1)圖。 (二） 本代表圖之元件符號簡單說明： 1〜複合構件； 2〜樹脂構件； 3~金屬構件（鋁合金構件）； G〜摩擦攪拌用旋轉器具； W〜塑性化區域。 五、 本案若魏學式時，請揭示最_示㈣特徵的化學式 六、發明說明： 【發明所屬之技術領域】 本發明是關於樹脂構件與金屬構件的接合方法 樹脂構件與金屬構件之液冷套的製造方法。 /、有 【先前技術】 汽車業界、產業機器業界等廣泛的領域正在尋求接著 或機械性地固接樹脂構件與金屬構件的技術。作為相對^ 易的樹脂構件與金屬構件的接合方法，可列舉出的有使用 接著材料者。而在接著材料方面，則有無法得到充分的強 度的問題。因此，在專利文獻j中所揭露的技術，是預先 將紹合金製的金屬構件插入模具之後，將樹脂塑性物質射 201029826 '出至此模具而將兩個構件接合。 【先行技術文獻】 【專利文獻】 【專利文獻1】特開2007_5063〇號公報 【發明内容】 【發明所欲解決的問題】201029826 IV. Designation of the representative representative: (1) The representative representative of the case is: (1). (b) The symbol of the symbol of the representative figure is briefly described: 1~composite member; 2~resin member; 3~metal member (aluminum alloy member); G~rotary stirring rotating device; W~plasticized region. V. In the case of the Wei Xue-style, please disclose the chemical formula of the most characteristic of the (four) features. The invention relates to the technical field of the invention. The present invention relates to a method of joining a resin member and a metal member. The manufacturing method of the set. [Previous technology] A wide range of fields such as the automotive industry and the industrial equipment industry are seeking technologies for subsequently or mechanically fixing a resin member and a metal member. As a method of joining the resin member and the metal member which are relatively easy, there is a case where the material is used. On the basis of the material, there is a problem that sufficient strength cannot be obtained. Therefore, in the technique disclosed in Patent Document j, after the metal member made of the alloy is inserted into the mold in advance, the resin plastic material is injected 201029826 to the mold to join the two members. [PRIOR ART DOCUMENT] [Patent Document 1] [Patent Document 1] JP-A-2007-5063 No. [Abstract] [Problems to be Solved by the Invention]
會遭遇到模具的 的問題。另外， 然而，若使用上述習知的接合方法， 成形、脫模等的費時費力與接合作業繁雜 在習知的接合方法中，由於是一 、疋面進仃射出成形、一面使 樹脂與金屬構件接合，而會遭遇到對於既存的樹脂部件無 法進行接合的問題。也就是習知的接合方法缺乏設計的自 由度。 從上述的觀點，本發明的課題是提供具有充分的接合 強度且可以簡易地作接合之樹脂構件與金屬構件的接合方 法及液冷套的製造方法。 【用以解決問題的手段j 為了解決上述問題，本發明的特徵在於：重合樹脂構 件與金屬構件之後，從上述金屬構件侧押壓旋轉的旋轉器 具，藉由摩擦熱使上述樹脂構件熔融而接合上述樹脂構件 與上述金屬構件。 若使用此接合方法’以產生於金屬構件的摩擦熱熔融 樹腊構件的表面，而在再度硬化之時與金屬構件熔接並堅 固地接合。也就是可以僅藉由押壓旋轉的旋轉器具，而較 3 201029826 容易地接合兩個構件。另外，若使用此接合方法，由於可 以接合既存的樹脂構件及金屬構件、並可以僅對所希望的 部分押壓旋轉工具，而可以提高設計的自由度。 另外，上述旋轉器具較好是摩擦攪拌用旋轉器具，而 較好為將上述摩擦搜拌用旋轉器具的端 構件。若使用此接合方法，由料以很均勾地押壓:= 件’而可以提高接合精度。 另外，上述金屬構件較好為鋁製或鋁合金製，並較好 為將上述摩擦挽拌用旋轉器具的肩部的外徑設定為上述金 屬構件的厚度Μ 2〜5倍。若使用此接合方法，則可以提高 兩個構件的接合強度一旦肩部的外徑小於金屬構件的厚 度的2倍’則接合強度弱；另—方面’—旦肩部的外徑大 於金屬構件的厚度的5倍，則會使摩擦攪拌装置負荷過 大，故不建議。 另外，上述金屬構件較好為鋁製或鋁合金製，並較好 為將上述摩擦授拌用旋轉器具的壓人深度設定為上述金屬 構件的厚度的5%〜20% 1使用此接合方法，則可以提高兩 個構件的接合強度。-旦摩擦攪拌用旋轉器具的壓入深度 小於金屬構件的厚度的5%，則接合強度弱；另一方面，一 旦摩擦攪拌用旋轉器具的壓入深度大於金屬構件的厚度的 20%，則會使摩擦攪拌裝置負荷過大故不建議。 另外，上述旋轉器具較好是摩擦接合用旋轉器具而 較好為將上述摩擦接合用旋轉器具的周面押愿於上述金屬 構件。純用此接合方法，可以藉由旋轉的摩擦接合用旋 201029826 轉器具與金屬構件的摩擦熱來接合樹脂構件與金屬構件。 另外，上述金屬構件較好為銘製或銘合金製，並較好 為在接合之前，對上述金屬構件進行_處理或陽極氧化 處理，而在表面形成凹凸。若使用此接合方法，溶融的樹 腊會進入形成於金屬構件的表面的凹部，而可以更堅固地 接合。 另外’本發明的特徵在於··在讓熱輸送流體流動、且 φ -部分具有已開口的凹部的樹脂製的套本體，載置將上述 凹部的開口部封裝的金屬製封裝體之後，藉由從上述封裝 體側押麼旋轉的旋轉器具，而以摩擦熱使上述套本體的一 部分溶融而接合上述套本體與上述封裝體，其中上述熱輸 送流體是將產熱體所產生的熱量輸送至外界。 若使用此液冷套之製造方法，則以產生於金屬製的封 裝體的摩擦熱來溶融套本體的樹脂，而在再度硬化之時與 封裝體溶接並堅固地接合。也就是可以僅藉由押壓旋轉器 鲁具來接合套本體與封裝體，因此可以容易地製造液冷套。 另外，較好為使上述旋轉器具沿著上述封裝體的周圍 邊緣部的内侧繞一圈，而接合上述套本體與上述封裝體。 藉此’可以更破實地封裝套本體的開口部、並提高接合的 作業性。 【發明效果】 若使用本發明相關之樹脂構件與金屬構件的接合方 法，則可以谷易且以充分的接合強度接合樹脂構件與金屬 構件。另外，若使用本發明相關之液冷套的製造方法方法， 5 201029826 則可以容易地製造具有充分的接合強度的液冷套 【實施方式】 【用以實施發明的最佳形態】 [第一實施形態] 關於本發明的第一形態，是參考圖式來作詳細說明。 如第i圖所示，在本實施形態中，是以接合板狀的樹脂構 件2與板狀的金屬構件3來形成複合構件i的情況為例來 作說明。 不頁弛形態相 畀 …丨"W TSC洽-々法 (以下簡稱I「接合方法」）’是包含：重合步驟，將樹進 構件2與金屬構件3重合；以及摩擦攪拌步驟，對金屬構 件3進行摩擦攪拌。 首先，在重合步驟中’如第！圖所示，將金屬構件3 載置於樹脂構件2之上，使樹脂構件2的上表面的一部分 舆金屬構件3的下表面的—部分接觸。在本實施形離中， 樹脂構件2是PET(pc)lyethylene如抽偏心；聚對笨 二甲酸乙二_)製的板狀構件。樹脂構件2的材質並未受限 於PET ’而可以因應用途而從熱塑性樹脂之中作適當選擇。 在本實施形態中，金屬構件3是鋁合金製(A5〇52〇) 的板狀構件。金屬構件3可以因應用途而從鋁、鋁合金、 銅、銅合金、鈦、鈦合金、 金屬材料作適當選擇。以下 合金構件3」 鎂、鎂合金等可以摩擦攪拌的 ’亦將金屬構件3稱之為「鋁 201029826 接下來，在摩擦攪拌步驟 是使用旋轉器具“以下會 >第2圖⑷及(b)所示， η… 稱之為摩擦攪拌用旋轉器具 G)，從鋁合金構件3 w裔异 攪拌。摩榕_ 表面侧對鋁合金構件3進行摩擦 具6具有大致呈圓柱形的肩部 肩邛G1的下表面（端面）突出 攪拌用旋轉器1G m 出的銷(Pln)部G2。摩擦 .八疋由具鋼等比鋁合金構件3還硬的金 屬材料所構成。_G2是如第2 的金 呈現旋渦狀的璇渦部G1卜㈣成於户”…、有平面圖 興形成於肩部G1的中央而卓； 圖呈現圓形的圓形部G12。肩部G1及銷部以的形狀、大 小等’可因應接合的對象物來作適當設定。另外， 使用未設置銷部G2、而肩 由必 1的下表面（端面）為平扭的 摩擦攪拌用旋轉器具。 巧十坦的 在摩擦㈣步驟中，固定樹脂構件2及銘合金構件a 而使其無法移動之後，使摩擦㈣用旋轉器具 _與链合金構件3料，將其在銘合金構件3的上表 面的任意位置壓入既定的深度’並使摩擦攪拌用旋 U著銘合金構件3的長邊方向作相對移動。摩擦授摔用 故轉器具G的旋轉數（旋轉速度）及接合速度（進給速度）則 並無特別限制，例如以旋轉數1〇〇〇rpm、接合速度 300mm/min 來移動。 在銘合金構件3的上表面，會沿著摩擦授掉用旋轉器 具G的移動執跡而形成塑性化區在此處，「塑性化 區域」是包含以下二者：因摩擦授拌用旋轉器纟g的摩擦 熱而受到加熱而實際為塑性化的狀態、與摩擦攪拌用旋轉 7 201029826 器具G已通過而回復到常溫的狀態。在本實施形態中 性化區域W是以不接觸樹脂構件2的程度的壓入深度來進 行摩擦攪拌。另外因摩擦授拌而在銘合金構件"上表面 所產生的毛狀突起’則較好為藉由切削加卫將其切除。 若使用上述接合方法，對於樹脂構件2與銘合金構件 ==從^合金構件3的上方㈣旋轉的摩擦授 2用旋轉…並使其移動，藉此以其摩擦熱來熔融樹脂 件2的表面（表層部分）的樹脂，而隨著溫度降低而再度 硬化。藉此，將樹脂構件2溶接於銘合金構件3的下表面 而接合。也就是可以僅藉由押壓摩擦授拌用旋轉器且G而 較容易地接合二個構件，另外，在上述的習知方法;，由 於同時進行樹脂的射出成形以及樹脂構件與銘合金構件的 接合4不可㈣既存的構件來作接合；但是若使用 ㈣態相關的接合方法’則仍可對既存的 合金構件3來作接合。 醫2及銘 2外，由於僅對所欲的接合部分來押壓摩擦攪拌用旋 ^具G，而可以提高設計的自由度。另外，因為藉由將 擦攪拌用旋轉器具G的端面押壓至鋁合金構 平均地押壓金屬構件，而可以提高接合精而= 擦攪拌而形成的塑性化區域w，亦可以以與樹脂構件 觸的方式來作接合，但如本實施態 _ , 即使以塑性化 品域W淺至未接觸樹脂構件2的程度來進行Will encounter problems with the mold. Further, however, if the above-described conventional joining method is used, the time-consuming and laborious work of forming, demolding, etc., and the joining work are complicated in the conventional joining method, because the dough is injection-molded, and the resin and the metal member are made on one side. Engaging, there is a problem that the existing resin members cannot be joined. That is, the conventional joining method lacks the freedom of design. From the above viewpoints, an object of the present invention is to provide a joining method of a resin member and a metal member which can be easily joined with sufficient joint strength, and a method for producing a liquid cooling jacket. [Means for Solving the Problem] In order to solve the above problems, the present invention is characterized in that after the resin member and the metal member are superposed, the rotating member that is pressed and rotated from the side of the metal member is melted and joined by friction heat. The above resin member and the above metal member. If this joining method is used, the frictional heat of the metal member is generated on the surface of the wax member, and the metal member is welded and firmly joined at the time of hardening again. That is, it is possible to easily join the two members with respect to 3 201029826 by simply rotating the rotating tool. Further, according to this joining method, the existing resin member and the metal member can be joined, and the rotary tool can be pressed only for a desired portion, and the degree of freedom in design can be improved. Further, it is preferable that the rotating tool is a friction stir stirring device, and it is preferable to use the end member of the friction stir mixing device. If this joining method is used, the joining accuracy can be improved by pressing the material very uniformly: = piece '. Further, the metal member is preferably made of aluminum or an aluminum alloy, and it is preferable that the outer diameter of the shoulder portion of the friction stir mixing device is set to be 2 to 5 times the thickness of the metal member. If this joining method is used, the joint strength of the two members can be increased. Once the outer diameter of the shoulder is less than 2 times the thickness of the metal member, the joint strength is weak; the other aspect is that the outer diameter of the shoulder is larger than that of the metal member. If the thickness is 5 times, the friction stirrer will be overloaded, so it is not recommended. Further, the metal member is preferably made of aluminum or an aluminum alloy, and it is preferable that the pressing depth of the friction stir welding tool is set to 5% to 20% of the thickness of the metal member. Then, the joint strength of the two members can be improved. - if the press-in depth of the friction stirrer is less than 5% of the thickness of the metal member, the joint strength is weak; on the other hand, if the press-in depth of the friction stirrer is greater than 20% of the thickness of the metal member, It is not recommended to overload the friction stirrer. Moreover, it is preferable that the above-mentioned rotating tool is a frictional engagement rotating tool, and it is preferable that the circumferential surface of the frictional joining rotary tool is attached to the metal member. Purely by this joining method, the resin member and the metal member can be joined by the frictional friction of the rotating joint and the frictional heat of the metal member. Further, the above-mentioned metal member is preferably made of an alloy or an alloy, and it is preferred that the metal member is subjected to a treatment or an anodizing treatment before the joining to form irregularities on the surface. If this joining method is used, the molten wax enters the concave portion formed on the surface of the metal member, and can be joined more firmly. Further, the present invention is characterized in that, in a resin case body in which a heat transfer fluid flows and a φ-portion has an open recessed portion, a metal package body in which an opening portion of the recessed portion is sealed is placed. Rotating the rotating device from the package body, and partially cooling the sleeve body by friction heat to join the sleeve body and the package body, wherein the heat transfer fluid transports heat generated by the heat generating body to the outside . When the liquid cooling jacket manufacturing method is used, the resin of the sleeve body is melted by the friction heat generated in the metal sealing body, and is melted and firmly joined to the sealing body when it is hardened again. That is, the sleeve body and the package body can be joined only by pressing the rotator, so that the liquid cooling jacket can be easily manufactured. Further, it is preferable that the rotating tool is wound around the inner side of the peripheral edge portion of the package to engage the cover body and the package. Thereby, the opening of the sleeve body can be more compactly wound and the workability of joining can be improved. [Effect of the Invention] When the joining method of the resin member and the metal member according to the present invention is used, the resin member and the metal member can be joined with a sufficient bonding strength. Further, according to the method for producing a liquid cooling jacket according to the present invention, 5 201029826, it is possible to easily produce a liquid cooling jacket having sufficient joint strength. [Embodiment] [Best Mode for Carrying Out the Invention] [First Embodiment] [Formula] The first aspect of the present invention will be described in detail with reference to the drawings. In the present embodiment, the case where the composite member i is formed by joining the plate-shaped resin member 2 and the plate-shaped metal member 3 will be described as an example. The T quot quot W W W W W W W W W W W W W W W W W W W W W W W W W W T T T T T T T T T T T T T T T T T T T T T T T T The member 3 is subjected to friction stirring. First, in the coincidence step, as in the first! As shown in the figure, the metal member 3 is placed on the resin member 2 such that a part of the upper surface of the resin member 2 is in contact with the portion of the lower surface of the metal member 3. In the present embodiment, the resin member 2 is a sheet-like member made of PET (pc) lyethylene such as eccentricity; poly(p-phenylene dicarboxylate). The material of the resin member 2 is not limited to PET' and can be appropriately selected from thermoplastic resins depending on the application. In the present embodiment, the metal member 3 is a plate-shaped member made of aluminum alloy (A5〇52〇). The metal member 3 can be appropriately selected from aluminum, aluminum alloy, copper, copper alloy, titanium, titanium alloy, and metal material depending on the application. The following alloy members 3" magnesium, magnesium alloys, etc. can be frictionally stirred. The metal member 3 is also referred to as "aluminum 201029826. Next, in the friction stir step, a rotating tool is used." The following will be described. [Fig. 2 (4) and (b) As shown, η... is called a friction stirrer G), and is stirred from the aluminum alloy member 3w. The surface of the aluminum alloy member 3 is rubbed on the surface side. The friction tool 6 has a substantially cylindrical shoulder. The lower surface (end surface) of the shoulder G1 protrudes from the pin (Pln) portion G2 of the stirring rotator 1G m . Friction. The gossip is composed of a metal material such as steel which is harder than the aluminum alloy member 3. _G2 is a vortex-like vortex portion G1 as shown in the second gold, and is formed in the center of the shoulder G1. The figure shows a circular circular portion G12. The shoulder G1 and The shape, the size, and the like of the pin portion can be appropriately set in accordance with the object to be joined. In addition, a friction stir rotating tool in which the lower surface (end surface) of the shoulder is not provided is provided without the pin portion G2. In the friction (4) step, after fixing the resin member 2 and the alloy member a so that it cannot be moved, the friction (4) is made of the rotating tool _ and the chain alloy member 3, and it is placed on the upper surface of the alloy member 3. The arbitrary position is pressed into a predetermined depth' and the longitudinal direction of the friction stirrer is rotated relative to the longitudinal direction of the alloy member 3. The number of revolutions (rotation speed) of the frictional device G and the engagement speed (feeding) The speed is not particularly limited, and is, for example, moved at a rotation number of 1 rpm and a joint speed of 300 mm/min. On the upper surface of the alloy member 3, the movement of the rotary tool G is imparted along the friction. Forming a plasticized zone here, "plastic Region "comprising either: mixing granted by friction with frictional heat spinner g of Si actually been heated plasticized state, and the rotating friction stir tool 7201029826 G has the normal state to return through. In the neutralized region W of the present embodiment, the friction stir is performed at a depth of penetration that does not contact the resin member 2. In addition, the hairy protrusions generated on the upper surface of the alloy member by the frictional mixing are preferably cut off by cutting and garying. When the above-described joining method is used, the resin member 2 and the alloy member 2 are rotated by the friction of the upper (four) rotation of the alloy member 3, and are moved, whereby the surface of the resin member 2 is melted by the frictional heat thereof. The resin (surface layer portion) hardens again as the temperature decreases. Thereby, the resin member 2 is melted and bonded to the lower surface of the alloy member 3. That is, it is possible to easily join the two members by merely pressing the friction stirrer and G, and in addition to the above-described conventional method, the injection molding of the resin and the resin member and the alloy member are simultaneously performed. The joint 4 cannot be joined by the existing member; however, if the (four) state-related joining method is used, the existing alloy member 3 can still be joined. In addition to the doctor 2 and the inscription 2, since the friction stir screw G is pressed only for the desired joint portion, the degree of freedom in design can be improved. In addition, since the metal member is pressed by pressing the end surface of the rubbing stirring tool G to the aluminum alloy structure, the plasticized region w formed by the bonding fineness or the rubbing agitation can be improved, and the resin member can be used. The contact is made in a manner of bonding, but as in the present embodiment, even if the plasticized product domain W is shallow to the extent that the resin member 2 is not contacted
可以作接合。 评W 另外，較好為將摩擦攪拌用旋轉器具G的肩部的外 201029826 =設定為銘合金構件3的厚度的2~5倍。另 轉 的壓入深度(從鋁合金構件3的上 至肩部G1的下表面為止的壓入長度& 堪I 0 & 八仗度），叹定為鋁合金 構件3的厚度的5%〜2〇%。 拌用旋轉器具G的壓入^作^ 1的外徑或摩擦授 唐，述設定，可以提高接合強 度’其根據在後文中敘述。 接觸：外’較好為在銘合金構件3的至少與樹脂構件2的 施以㈣處理或氧皮銘（陽極氧化）處理，在此接 p凸之後，進行上述的摩㈣拌步驟。若使用此 口方法’由於已熔融的樹脂會進入銘合金構件3 =增加樹脂構件2與紹合金構件3的接觸面積，而可以； 更堅固的接合。 作 姓刻處理，例如為將銘合金構件3浸潰於在鹽酸溶液 添加氯化is六水合物所調製而成的_液。另-方面， 2銘處理’則是使用稀硫酸或草酸等而以銘合金為陽極 電解，藉此以電化學的方式使鋁合金構件3 化來進行。 乳 另外，作為使銘合金構件3的表面成為凹凸表面的表 面處理者’並不限定為兹刻處理或氧皮餘處理’例如亦可 以以金屬絲刷（wire brush)等研磨表面而使其粗 凹凸。 ；少取 [第一實施形態] 接下來，針對本發明的第二實施形態來作說明。在本 實施形態中’如第3圖所示，是以製造具有樹月旨製的套本 9 201029826 體10與金屬製（在本實施形態中為鋁合金製）的封裝體3〇 之液冷套P的情況為例來作說明。液冷套p例如是用於 CPUCcentral processing unit;中央處理單元）等的產熱 體的冷卻。 如第3圖所示，液冷套p是由：在具有讓作為熱輸送 流體的水（未圖示）流動、且一部分具有已開口的凹部11的 套本體，固定封裝凹部U的開口部12的封裝體3〇所構 成，其中上述熱輸送流體是將作為產熱體的cpu(未圖示） 所產生的熱量輸送至外界。 © 液冷套P的構成，是使CPU(未圖示）隔著熱擴散片（未 圖示）而安裝於其上方那一側的蓋板部31的中央在已安 裝CPU的狀態下，藉由使冷卻水在液冷套p内流通，來取 得CPU所產生的熱量、並與在内部流通的冷卻水進行熱交 換。藉此，蓋板部31是將從CPU取得的熱量傳達至冷卻水， 其結果是有效率-地冷卻CPU。另外，熱擴散片是用於有效 率地將CPU的熱量傳達至蓋板部31的片狀物，例如是由銅❹ 等的具有高熱傳性的金屬所形成。 套本體10是一侧（在本實施形態中為上側）開口之淺 底的箱形體，其内側形成有凹部u，並具有底壁13與周 壁14。在本實施形態中，套本體丨〇是由熱塑性樹脂所成 形藉此’達成液冷套P的輕量化並使其容易操作。 在套本體10的凹部11的開口周圍邊緣部l2a，在從 周壁14的上表面向下一段距離的位置形成有階差面15。 從周壁14的上表面到階差面15為止的距離（深度），是與 10 201029826 後文所述的封裝If qfl 〇的盍板部31的厚度為同等的尺寸。 在階差面15之上，則恭番私# ω 貝！載置封裝體30的蓋板部31的周圍邊 緣1差面15的寬度W1，為了確保讓冷卻水流動的凹部 的备積疋盡量没定為愈小愈好；而在本實施形態中， 則形成為大於摩擦授拌用旋轉器具g的肩部㈣外徑。 在周壁14之相互對向的_對壁部…、ι“中’為了 使冷卻水在凹部1 1 # 3 通而分別形成有貫通孔16、1 6 ^在 本實施形態中，貫播；1R . 通孔16、16是朝向壁部14a、14a的對 向方向而延伸出去，並具右 、有圓形剖面，形成於凹部11的深 度方向的中間部。另外，貫 貫通孔16的形狀及位置並不受限 於此，可因應冷卻水的 禋類流量等作適當變更。 如第3及4圖所 ^ Αβ . '、封裳體30的構成是具有板狀的蓋 板部31與複數個鰭片3 ^ 矣 其中蓋板部31是具有與 套本體10的凹部1]砧„ UK ^ , 幵〇P12(請參考第3圖）為相同形 狀（在本實施形態為正 ^ 〇9 Η, θ 形）的平面形狀，複數嗰鰭片32、 犯."則是設於蓋板部31的下表面。 複數個鰭片32、32·..熹 31直交，而與蓋板部心=行、且與蓋板部 利地在蓋板部31與鳍片q 的、，。構。藉此，熱量可順 示，嗜片二 32…之間傳達。如第3圖所 -片32、32…疋配置為 通孔16、16的周辟u 申出去的方向是與形成有貫 s . . 〇 土 的壁部14a、直交的方向（第q 圖中的X軸方向）。鰭4 X的万W第3 2轴方向長度），是斑 的南度（深度）尺寸（第3圖中的 疋與凹部11的深唐尺+门e 端部抵接於凹部丨丨的麻^ 寸同等，而使其前 1的底面。藉此，封裝體30是在安I於 11 201029826 © 套本體10的狀態下’以封裝體30的蓋板部31、相鄰的韓 片32、32、凹部11的底面區隔出筒狀的空間，此空間的 功能是作為讓冷卻水流動的流路33(請參考第5圖（3))。 另外，鰭片32、32…所具有的長度尺寸（第3圖中的χ轴 方向長度）是短於凹部11的一邊的長度尺寸，且鰭片32、 32…的構成是使其兩端與凹部n的周壁u的各壁部 14a的内壁面分別隔著既定的間隔。藉此，在將封裝體⑽ 安裝於套本體10的狀態下’鰭片32、32.·.的兩端外侧之 與凹部11的周壁14的壁部14a之間的空間，是構成從貫 通孔16擴展至鰭片32的延伸出去的方向的直交方向（第3 圖中的Y軸方向）的流路匯集部34 (請參考第5圖（a)) 封裝體30是由鋁合金所形成。封裝體3〇是將鋁合金 形成的塊狀物切削加工而形成。另外，封裝體3〇可以因應 用途而從鋁、鋁合金、銅、銅合金、鈦、鈦合金鎂、·、 合金等可以摩擦攪拌的金屬材料作適當選擇。 、鎂Can be joined. In addition, it is preferable that the outer portion 201029826 of the shoulder portion of the friction stirrer G is set to be 2 to 5 times the thickness of the alloy member 3. The indentation depth of the other rotation (the press-in length from the upper side of the aluminum alloy member 3 to the lower surface of the shoulder G1 & 0 amp; octave), sighs 5% of the thickness of the aluminum alloy member 3 ~2〇%. The press-fitting of the rotating tool G is used to increase the joint strength and the friction can be increased as described later. The contact: outer portion is preferably subjected to at least (4) treatment or oxygen skin (anodizing) treatment of the resin member 2, and after the p-convex bonding, the above-mentioned friction (4) mixing step is carried out. If this method is used, 'Because the molten resin will enter the alloy member 3 = increase the contact area of the resin member 2 with the sinter alloy member 3, a stronger joint can be obtained. The surname treatment is performed, for example, by immersing the alloy member 3 in a solution prepared by adding chlorinated is hexahydrate to a hydrochloric acid solution. On the other hand, the "imitation treatment" is carried out by electrochemically oxidizing the aluminum alloy member 3 by using a dilute sulfuric acid or oxalic acid or the like and electrolyzing the alloy. In addition, the surface treatment person which makes the surface of the alloy member 3 an uneven surface is not limited to the etching treatment or the oxygen treatment. For example, the surface may be roughened by a wire brush or the like. Bump. [First Embodiment] Next, a second embodiment of the present invention will be described. In the present embodiment, as shown in Fig. 3, the liquid crystal of the package body 3 of the case 10 201029826 and the metal case (made of the aluminum alloy in the present embodiment) is manufactured by liquid cooling. The case of the set P is taken as an example for illustration. The liquid cooling jacket p is, for example, a cooling of a heat generating body such as a CPUCcentral processing unit; a central processing unit. As shown in Fig. 3, the liquid cooling jacket p is an opening portion 12 in which the package recess U is fixed by a sleeve main body having a recessed portion 11 in which a water (not shown) as a heat transfer fluid flows and partially opened. The package body 3 is configured to convey heat generated by a cpu (not shown) as a heat generating body to the outside. The liquid cooling jacket P is configured such that a CPU (not shown) is attached to the upper side of the cover portion 31 on the side above the thermal diffusion sheet (not shown), and the CPU is mounted. The cooling water is circulated in the liquid cooling jacket p to obtain heat generated by the CPU and exchange heat with the cooling water flowing inside. Thereby, the cover portion 31 transmits the heat taken from the CPU to the cooling water, and as a result, the CPU is efficiently cooled. Further, the heat diffusion sheet is a sheet for efficiently transferring the heat of the CPU to the lid portion 31, and is formed of, for example, a metal having high heat transfer properties such as copper enamel. The sleeve body 10 is a shallow-bottomed box-shaped body which is open on one side (upper side in the present embodiment), and has a concave portion u formed therein and has a bottom wall 13 and a peripheral wall 14. In the present embodiment, the sleeve body 丨〇 is formed of a thermoplastic resin, thereby achieving the weight reduction of the liquid cooling jacket P and making it easy to handle. At the edge portion 12a of the opening of the recess 11 of the sleeve body 10, a step surface 15 is formed at a position downward from the upper surface of the peripheral wall 14. The distance (depth) from the upper surface of the peripheral wall 14 to the step surface 15 is the same as the thickness of the dam portion 31 of the package If qfl 后 described later in 10 201029826. On the step surface 15 above, then Christine private # ω 贝! The width W1 of the difference surface 15 of the peripheral edge 1 of the lid portion 31 on which the package body 30 is placed is preferably as small as possible in order to ensure that the volume of the recessed portion in which the cooling water flows is as small as possible; in the present embodiment, It is formed to be larger than the outer diameter of the shoulder (four) of the friction stir welding g. In the present embodiment, the through holes 16 and 16 are formed in the respective wall portions ..., ι "中" in the peripheral wall 14 so as to pass the cooling water in the recesses 1 1 # 3 . The through holes 16 and 16 extend in the opposing direction of the wall portions 14a and 14a, and have a right circular cross section and are formed in the intermediate portion in the depth direction of the recessed portion 11. Further, the shape of the through hole 16 and The position is not limited to this, and can be appropriately changed in accordance with the flow rate of the cooling water, etc. As shown in Figs. 3 and 4, the structure of the sealing body 30 is a plate-like cover portion 31 and plural. The fins 3 ^ 矣 wherein the cover portion 31 has the same shape as the recess 1] anvil „ UK ^ , 幵〇 P12 (please refer to FIG. 3 ) of the sleeve body 10 (in this embodiment, it is positive 〇 9 Η) The planar shape of the θ-shaped, the plurality of sinus fins 32, and the suffixes are provided on the lower surface of the cover portion 31. The plurality of fins 32, 32, . . . , 31 are orthogonal, and are in contact with the cover portion core and the cover portion and the cover portion 31 and the fin q. Structure. Thereby, the heat can be conveyed, and the film is conveyed between the two. As shown in Fig. 3, the sheets 32, 32, ... are arranged such that the direction of the through holes 16 and 16 is the direction of the intersection of the wall portion 14a formed with the s. The direction of the X axis). The length of the fourth axis (depth) of the fin 4 X is the south (depth) dimension of the plaque (the ridge of the ridge and the recess 11 in the third figure + the end of the door e is abutted against the ridge of the recess 丨丨^ is the same as the bottom surface of the front 1. Thus, the package 30 is in the state of the housing 11 in the state of the housing 10, and the cover portion 31 of the package 30, the adjacent Korean film 32, 32. The bottom surface of the recessed portion 11 is separated by a cylindrical space, and this space functions as a flow path 33 for allowing cooling water to flow (refer to Fig. 5 (3)). Further, the fins 32, 32, ... have The length dimension (the length in the x-axis direction in Fig. 3) is a length dimension shorter than one side of the concave portion 11, and the fins 32, 32, ... are configured such that the both ends thereof and the wall portion 14a of the peripheral wall u of the recess n are The inner wall surfaces are separated by a predetermined interval. Thereby, the outer side of the fins 32, 32, . . . and the wall portion 14a of the peripheral wall 14 of the recess 11 are attached to the sleeve body 10 in a state where the package body 10 is attached to the sleeve body 10. The space between the lines extending from the through hole 16 to the direction in which the fins 32 extend (the Y-axis direction in FIG. 3) is the flow path collecting portion 34 (please refer to Fig. 5(a)) The package body 30 is formed of an aluminum alloy. The package body 3 is formed by cutting a block formed of an aluminum alloy. In addition, the package body 3 can be made of aluminum or aluminum alloy depending on the application. , copper, copper alloy, titanium, titanium alloy magnesium, ·, alloys, etc. can be suitably selected by friction stir metal materials.
Q 接下來，以第5圖針對液冷套p的製造方法來作 說明。本實施形態相關之液冷套的製造方法是包含二、 置步驟，將封裝體30載置於套本體1〇;以及一：擦授： 步驟，沿著靠合部4〇的内側進行摩擦攪拌。 在載置步驟中，如第3圖及第50(a)所示，是以 32為下側而將封裝體3〇插入套本體ι〇 裝…蓋…載置於階差面…在：是= 體10的凹部11的開口周圍邊緣部12 兴封裝體30的周 圍邊緣部30a靠合，而構成靠合部4〇。 12 201029826 在摩擦攪拌步驟中，傕廑梭捣4skm#±± 便摩擦攪拌用旋轉器具G沿著此 靠合部40的内侧作相對璐叙 .Β ^ Λ 对移動。也就是使摩擦攪拌用旋轉器 具G的下表面（端面）與封袭體3〇對向、並以既定的壓入深 度押壓之後，使其Λ著套本體1〇的階差面凡(請參考第3 圖）與封裝體30的蓋板部31重合的重合部分移動。此時較 好為使套本體10不移動，而預先在套本體10的周壁14的 周圍表面，套上從四個方向包圍套本體10的治具（未圖 示）。 在摩擦授拌步驟巾，如第5圖U)及第6圖所示，將摩 擦授拌用旋轉器具G的插入位置（開始端54a)設定在靠合 部4 0的内侧。然、後，在將摩擦授拌用旋轉器具g的旋轉中 心Q重疊於階差面15的寬度方向的中心的狀態下使摩擦 授拌用旋轉器具G移動並對蓋板部31作摩擦授摔。 之後，繼續摩擦授拌用旋轉器具G的旋轉與移動，而 如第5圖⑻所示，使摩擦挽掉用旋轉器具g繞著開口部 鲁12的周圍-圈而形成塑性化區域w。此時，摩擦授掉用旋 轉器具G中的開始端54a(請參考第5圖⑷）與結束端 54b(請參考第5圖⑻）是重疊的，其構成與塑性化區域曹 的一部分重疊。 如上所述，使摩擦攪拌用旋轉器具以著靠合部4〇(請 參考第5圖⑹内側繞行一周而進行摩擦搜摔，而將封装 體30固定於套本體1〇，而藉此形成液冷套p。 若使用本實施形態相關之液冷套p的製造方法，對銘 合金製的封裝體30作摩擦攪拌，藉此以其摩擦熱來熔融套 13 201029826 本體ίο的樹月日’而在再度硬化之時與封裝體μ熔接而堅 口地接《也就是可以僅藉由押壓摩擦搜拌用旋轉器具〇 使,、相對移動而可以接合套本體W與封裝體㈣，因此 可以谷Ir地製造液冷套ρ。另外，藉由使摩擦授拌用旋 器具。沿著封裝體30的周圍繞行一周，而可以提高接合強 度，並可以提高接人沾 钱β的作業性。另外，即使是以塑性化區 域W未接觸階差面15的程度的壓人深度仍可以作接合。 _另外，較好為將摩擦攪拌用旋轉器具G的肩部G1的外 控’設疋為封裝體30的蓋板部31的厚度的2~5倍。另外， 較好為將摩擦授拌用旋轉器具G的壓人深度（從蓋板部Μ '表面至肩。p G1的下表面為止的壓入長度），設定為封 一的蓋板°P 31的厚度的5%〜20%。藉由將肩部G1的 外徑，摩擦授拌用旋轉器具G的壓入深度作上述設定可 以提高接合強度’其根據在後文中敘述。 ❹ 另外在進行摩擦攪拌步驟之前，較好為在封裝體3〇 的蓋板郤31中的至少與套本體1〇的階差面15的接觸面， '蝕刻處理或氧皮鋁處理。藉由在鋁合金製的封裝體 的表面形成凹凸，由於已熔融的樹脂會進入此凹部而增加 接觸面積，而可以作更堅固的接合。 另外，在本實施例中的結構，是在套本體1〇具有階差 面15’而將封裝體30載置於階差面15，但並不受限於此。 例如如第7圖所示，亦可以將封裝體3〇的蓋板部31載置 :套本體10的周壁14的上表面’而從封裝體3〇的上方使 摩擦授拌用旋轉器Μ沿著周壁Η與蓋板部31的重吞部 14 201029826 分作相對移動來進行摩擦攪拌步驟。 [第三實施形態] 接下來，針對本發明的第三實施形態來作說明。在第 一實施形態及第二實施形態中，是使用摩擦攪拌用旋轉器 具G來進行摩擦攪拌步驟，而接合樹脂構件2與金屬構件 3;而在第三實施形態中，是在使用旋轉器具F進行摩擦步 驟這一點與第一實施形態及第二實施形態不同。 ^ 本實施形態相關之接合方法中，是包含：重合步驟， 將樹脂構件2與金屬構件3重合；以及摩擦步驟，對已重 合的構件進行摩擦接合。關於重合步驟，由於與第一實施 形態同等而省略其說明。 在摩擦步驟中，如第8圖所示，是使用旋轉器具F(以 下亦稱之為摩擦接合用旋轉器具F)來對樹脂構件2與金屬 構件3(铭合金構件3)進行摩擦接合。 摩擦接合用旋轉器具F是具有旋轉軸n、與設置於旋 • ?轴F1的前端的器具本體F2e旋轉轴F1與器具本體μ 是以同軸形成。旋轉轴打的基端那一側，是連結著未圖示 的驅動裝置。器具本體F2是受到經由旋轉軸？1所傳達之 驅動裝置的驅動，而在軸向高速旋轉。器具本體Μ是呈圓 板狀，由工具鋼等比鋁合金還硬的金屬材料所構成。 摩擦接合用旋轉器具F的形狀、大小等，可因應接合 的構件來作適當設定；而在本實施形態中，是使用例如: 具本體F2的直徑為100mm、周面F3的寬度為4咖者。另 外，摩擦接合用旋轉器具F的壓入深度、旋轉數、接合速 15 201029826 度等，可因應接合的構件來作適當难— 疋；而在本實施形態 中，是設定在壓入深度為〇.2mm、旋轉數為議聊接合 速度為 5 0 0 ~ 15 0 0 mm /m i η。Q Next, the manufacturing method of the liquid cooling jacket p will be described with reference to Fig. 5. The method for manufacturing a liquid cooling jacket according to the present embodiment includes a second step of placing the package 30 on the sleeve body 1; and a step of: a step of rubbing and stirring along the inner side of the abutting portion 4〇 . In the placing step, as shown in Fig. 3 and Fig. 50(a), the package body 3 is inserted into the sleeve body ... ... ... ... ... ... ... ... ... ... ... ... ... ... = The peripheral edge portion 12 of the recess 11 of the body 10 is brought into close contact with the peripheral edge portion 30a of the package 30 to constitute the abutment portion 4''. 12 201029826 In the friction stir step, the slinger 4skm#±± friction stir stirring tool G is relatively traversed along the inner side of the abutment portion 40. Β ^ Λ Pair movement. In other words, the lower surface (end surface) of the friction stirrer G is opposed to the body 3〇 and pressed at a predetermined press-in depth, so that the step of the sleeve body 1〇 is applied. Referring to Fig. 3), the overlapping portion that coincides with the cover portion 31 of the package 30 moves. At this time, it is preferable that the sleeve body 10 is not moved, and a jig (not shown) that surrounds the sleeve body 10 from four directions is previously attached to the peripheral surface of the peripheral wall 14 of the sleeve body 10. In the friction stir-feeding step, as shown in Fig. 5, U) and Fig. 6, the insertion position (starting end 54a) of the friction stir-feeding tool G is set inside the abutting portion 40. Then, after the center of rotation Q of the friction stir welding tool g is superposed on the center of the width direction of the step surface 15, the friction stir welding machine G is moved and the cover portion 31 is frictionally thrown. . Thereafter, the rotation and movement of the mixing and rotating rotating tool G are continued, and as shown in Fig. 5 (8), the friction-removing rotating tool g is wound around the circumference of the opening portion 12 to form a plasticized region w. At this time, the start end 54a (please refer to Fig. 5 (4)) and the end end 54b (please refer to Fig. 5 (8)) in the friction imparting rotating tool G are overlapped, and the configuration overlaps with a part of the plasticized region. As described above, the friction stirrer rotating tool is placed against the joint portion 4 (refer to the inner side of FIG. 5 (6) for one week to perform friction search, and the package body 30 is fixed to the sleeve body 1〇, thereby forming Liquid cooling jacket p. According to the manufacturing method of the liquid cooling jacket p according to the present embodiment, the sealing body 30 made of the alloy is frictionally stirred, thereby melting the jacket 13 with its friction heat. 201029826 When it is hardened again, it is welded to the package μ and is firmly connected. That is, the rotating body can be used only by pressing and rubbing, and the sleeve body W and the package body (4) can be joined by relative movement, so In the case of the valley Ir, the liquid cooling jacket ρ is produced, and by the frictional application of the screwing device, the circumference of the package 30 is wound around the circumference of the package body 30, whereby the joint strength can be improved, and the workability of the user can be improved. Further, even if the plasticized region W is not in contact with the stepped surface 15, the pressing depth can be joined. _ In addition, it is preferable to set the external control of the shoulder G1 of the friction stirrer G to 2 to 5 times the thickness of the cover portion 31 of the package 30 Further, it is preferable to set the pressing depth of the friction stir welding tool G (the pressing length from the surface of the cover portion Μ 'to the shoulder to the lower surface of the p G1) to be the cover of the one-piece cover °P. The thickness of 31 is 5% to 20%. The outer diameter of the shoulder G1 and the press-in depth of the friction stir welding tool G can be set as described above to improve the joint strength, which will be described later. Before the friction stir step, it is preferably at least the contact surface of the cover surface 31 of the package body 3 with the step surface 15 of the sleeve body 1 ,, 'etching treatment or oxyaluminum treatment. The surface of the package is formed with irregularities, and since the molten resin enters the concave portion to increase the contact area, a stronger joint can be made. In addition, the structure in the present embodiment has a step surface on the sleeve body 1 15', the package 30 is placed on the step surface 15, but is not limited thereto. For example, as shown in Fig. 7, the cover portion 31 of the package 3〇 may be placed: the cover body 10 The upper surface of the peripheral wall 14 and the friction stirrer Μ from the upper side of the package 3〇 The circumferential wall Η and the re-swallowing portion 14 201029826 of the cover portion 31 are moved relative to each other to perform a friction stirring step. [Third Embodiment] Next, a third embodiment of the present invention will be described. In the second embodiment, the friction stirring step is performed using the friction stir rotating tool G to bond the resin member 2 and the metal member 3; and in the third embodiment, the friction step is performed using the rotating tool F. The first embodiment differs from the second embodiment. The joining method according to the present embodiment includes a superposition step of superposing the resin member 2 and the metal member 3, and a rubbing step of frictionally joining the superposed members. The overlapping step is the same as that of the first embodiment, and the description thereof is omitted. In the rubbing step, as shown in Fig. 8, the resin member 2 and the metal member 3 (Ming alloy member 3) are frictionally joined by using a rotating tool F (hereinafter also referred to as a friction joining rotating tool F). The frictional engagement rotating tool F has a rotation axis n and an instrument body F2e provided at the tip end of the rotation axis F1. The rotation axis F1 and the instrument body μ are formed coaxially. On the side of the base end of the rotating shaft, a driving device (not shown) is connected. Is the appliance body F2 subjected to the rotation axis? The drive of the drive unit is transmitted at a high speed in the axial direction. The appliance body Μ is in the form of a circular plate and is made of a metal material such as tool steel that is harder than an aluminum alloy. The shape, size, and the like of the frictional engagement rotating tool F can be appropriately set in accordance with the member to be joined. In the present embodiment, for example, the main body F2 has a diameter of 100 mm and the circumferential surface F3 has a width of 4 coffee. . Further, the press-in depth, the number of rotations, and the joint speed 15 201029826 degrees of the frictional engagement rotating tool F may be appropriately difficult depending on the member to be joined, and in the present embodiment, the press-in depth is set to 〇. .2mm, the number of rotations is about 500 to 1500 mm /mi η.
在摩擦步驟中’固定樹脂構件2及銘合金構件3而使 其無法移動之後，-面使摩擦接合用旋轉器具F旋轉、一 面將器具本體F2的周面F3在鋁合金構件3的上表面壓入 既定的深度（押壓），並使其沿著樹脂構件2㈣合金構件 3的重叠部分作移動。若使用摩擦步驟，以摩擦接合用旋 轉器具F與銘合金構件3的摩擦熱來溶融樹脂構件2的表 面’而在再度硬化之時與銘合金構件3熔接而堅固地接合。 藉由第三實施形態相關的接合方法，可以得到與第一 實施形態大致同等的效果4外，在摩擦步驟中由於可 以以小於第一實施形態的押壓力來作接合，而適用於接合 構件較薄的情況。After the resin member 2 and the alloy member 3 are fixed and cannot be moved in the rubbing step, the surface of the upper surface of the aluminum alloy member 3 is pressed on the surface of the upper surface of the aluminum alloy member 3 while the frictional engagement rotating device F is rotated. The predetermined depth (pushing pressure) is entered and moved along the overlapping portion of the resin member 2 (four) alloy member 3. When the rubbing step is used, the surface of the resin member 2 is melted by the frictional heat of the frictional engagement tool F and the alloy member 3, and is welded to the ingot alloy member 3 at the time of re-hardening to be firmly joined. According to the joining method according to the third embodiment, it is possible to obtain the effect 4 which is substantially equivalent to the first embodiment, and it is possible to apply the joining member in the friction step by being less than the pressing force of the first embodiment. Thin case.
另外，在第三實施形態中，較好為在鋁合金構件3的 至少與樹脂構#2的接觸面，％以敍刻處理或氧皮銘（陽極 氧化）處理，在此接觸面形成凹凸之後，進行上述的摩擦步 驟另外，在第三實施例中，是以接合板狀的樹脂構件2 與鋁合金構件3的情況為例來作說明，但並不受限於此。 例如如第二實施例所揭露，在製造液冷套之時，亦可以進 行摩擦步驟來取代摩擦攪拌步驟。 【實施例1】 進行使用摩擦攪拌用旋轉器具G之實施例ι~實施例 與使用摩擦接合用旋轉器具F的實施例4。 16 201029826 第9圖是用以說明實施例1〜實施例3的斜視圖。在實 施例卜實施例3中，如第9圖所示，是在將板狀的樹脂構 件2與板狀的鋁合金構件3重合之後，從鋁合金構件3的 上方對於此重合部分點對點地押壓摩擦攪拌用旋轉器具 G，藉由摩擦熱而接合複合構件1，並測定此複合構件1的 破壞強度.。破壞強度的測定，是將第9圖所示的複合構件 1設置於已知的拉伸試驗機，以分別拉開樹脂構件2的外 φ 側端部及鋁合金構件3的外側端部的方向作拉伸、破壞。 實施例1〜實施例3中的樹脂構件2是PET所製，形成 為長度100mm、寬度30mm、厚度3mm者。另一方面，銘合 金構件3則是形成為長度100mm、寬度30mm、厚度3mm或 5mm者。樹脂構件2與鋁合金構件3的重合部分則為3〇mm。 在實施例1中’為了導出摩擦攪拌用旋轉器具G的最 適合的壓入深度’以試驗Ι-a〜試驗Ι-f的六種條件，來測 定以既定的壓入深度作接合的情況寸的破壞強度（拉伸強 • 度）。各試驗的條件則示於表1。 【表1】 鋁材的種類 鋁材的板厚(咖0 肩部的外徑(mm) 器具旋轉數(rpm) 試驗l-a A5052-0 3 15.0 1500 減驗l_b A5052-0 5 15.0 1500 試驗l-c A1100-H14 3 12.5 2500 試驗1-d A1100-H14 5 12.5 2500 試驗l~e A6061-T6 3 17.5 700 試驗卜f A6061-T6 5 17.5 700 在試驗卜a〜試驗Ι-f中’將既定的壓入深度的破壞強 度的相關結果示於表2。而表2、表4及表6中的判定爛， 17 201029826 厂 χ」疋表示未接合、「△」是表示雖有接合但拉伸強度弱 「〇」是表示充分的拉伸強度。 【表2】 板厚3mm)(板,5咖)(柄里3麵) 試驗l~f (板厚5mn〇Further, in the third embodiment, it is preferred that at least the contact surface of the aluminum alloy member 3 with the resin structure #2 is treated by etch or Oxygen (anodizing), after the contact surface is formed with irregularities. Further, in the third embodiment, the case of joining the resin member 2 and the aluminum alloy member 3 in the form of a plate is described as an example, but the invention is not limited thereto. For example, as disclosed in the second embodiment, in the manufacture of the liquid cooling jacket, a rubbing step may be performed instead of the friction stirring step. [Example 1] Example 1 of the use of the friction stir rotating tool G. Example 4 in which the frictional joining rotary tool F was used. 16 201029826 FIG. 9 is a perspective view for explaining Embodiments 1 to 3. In the embodiment 3, as shown in Fig. 9, after the plate-shaped resin member 2 and the plate-shaped aluminum alloy member 3 are overlapped, the overlapping portion is pushed from the upper side of the aluminum alloy member 3 The friction stir stirring tool G is joined to the composite member 1 by friction heat, and the breaking strength of the composite member 1 is measured. The breaking strength is measured by arranging the composite member 1 shown in Fig. 9 in a known tensile testing machine to pull apart the outer φ side end portion of the resin member 2 and the outer end portion of the aluminum alloy member 3, respectively. Stretching and breaking. The resin member 2 of the first to third embodiments was made of PET and was formed to have a length of 100 mm, a width of 30 mm, and a thickness of 3 mm. On the other hand, the metal member 3 is formed to have a length of 100 mm, a width of 30 mm, a thickness of 3 mm or 5 mm. The overlapping portion of the resin member 2 and the aluminum alloy member 3 is 3 mm. In the first embodiment, in order to derive the most suitable press-in depth of the friction stirrer G, the six conditions of the test Ι-a to test Ι-f were measured to measure the joint at a predetermined press-in depth. Destructive strength (stretching strength • degree). The conditions of each test are shown in Table 1. [Table 1] Type of aluminum material Thickness of aluminum material (coffee 0 shoulder diameter (mm) Number of rotations of the appliance (rpm) Test la A5052-0 3 15.0 1500 Subtraction l_b A5052-0 5 15.0 1500 Test lc A1100 -H14 3 12.5 2500 Test 1-d A1100-H14 5 12.5 2500 Test l~e A6061-T6 3 17.5 700 Test Bu f A6061-T6 5 17.5 700 In the test a~ test Ι-f 'will be pressed The results of the depth of the fracture strength are shown in Table 2. The judgments in Tables 2, 4, and 6 are bad, 17 201029826 χ 疋 未 未 疋 、 、 、 、 、 、 、 、 、 、 、 、 △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ 〇" means sufficient tensile strength. [Table 2] Plate thickness 3mm) (plate, 5 coffee) (3 sides in the handle) Test l~f (sheet thickness 5mn〇)
❹ ❹ 如表2所示，檢視試驗1-a及試驗1-b的結果，若壓 入深度為0.2關以上則破壞強度為3〇〇〇N以上；但是若壓 入深度為G.Hx下’則由於壓人深度過淺致使樹脂構件 2的表層部未嫁融而未接合。另外瞭解到，若壓入深度為 〇. 1 mm則鋁合金構件3的板厚為5mm的情況則未接合；若 板厚為3關，則發生接合但是破壞強度小。壓入深度為 〇.2職的情況，相對於鋁合金構件3的板厚的比例，在板 厚為3麵的情況為6.7%、板厚為5龍的情況則為作。 另外，由於檢視試驗l-c及Pd、試驗卜6及丨—厂其 結果與試驗卜a及試驗4大致相同，故瞭解到銘合金構 件3的種類不會對破壞強度發生影響。 如上所述，即使將摩擦攪拌用旋轉器具G的壓入深度 設定為小於IS合金構件3的板厚的5%，仍可以接合樹脂構 件2與紹合金構件3，但是為了得至,J充分的拉伸強度，則 較好為將摩擦攪拌用旋轉器具G的壓入深度設定為銘合金 18 201029826 構件3的板厚的5%以上。 另一方面，一旦設定為較大的摩擦攪拌用旋轉器具G 的壓入深度，會有因摩擦攪拌所形成的塑性化區與樹脂構 件2接觸而混合金屬與樹脂的可能。另外，一旦設定為較 大的摩擦攪拌用旋轉器具厭λ.^ " 得裔具G的壓入深度，會在摩擦攪拌裝 置作用過度的負荷。因此，芸去 _ 考慮廷些因素，則較好為將 摩擦攪拌用旋轉器具G的壓— j宏八/未度汉疋為鋁合金構❹ ❹ As shown in Table 2, the results of the test 1-a and the test 1-b are as follows. If the indentation depth is 0.2 or more, the breaking strength is 3〇〇〇N or more; but if the pressing depth is G.Hx 'The surface layer portion of the resin member 2 was not joined due to the shallow depth of the pressing, and was not joined. Further, it is understood that when the press-in depth is 〇. 1 mm, the thickness of the aluminum alloy member 3 is 5 mm, and if the thickness is 3, the joining occurs but the breaking strength is small. In the case where the press-in depth is 〇.2, the ratio of the thickness of the aluminum alloy member 3 to the thickness of the aluminum alloy member 3 is 6.7% in the case where the thickness is three, and the thickness is five. In addition, since the results of the inspection tests l-c and Pd, the test Bu 6 and the 丨-factor were substantially the same as those of the test a and the test 4, it was found that the type of the alloy member 3 did not affect the fracture strength. As described above, even if the press-in depth of the friction stir rotating tool G is set to be less than 5% of the plate thickness of the IS alloy member 3, the resin member 2 and the Shao alloy member 3 can be joined, but in order to obtain, J is sufficient. In the tensile strength, it is preferable to set the press-in depth of the friction stirrer G to 5% or more of the thickness of the member 3 201029826 member 3. On the other hand, once the press-in depth of the large friction stir rotating tool G is set, there is a possibility that the plasticized region formed by the friction stir is brought into contact with the resin member 2 to mix the metal and the resin. In addition, once it is set to a large friction stir rotator, the press-in depth of the stalk is increased, and an excessive load is applied to the friction stirrer. Therefore, it is better to use the pressure of the friction stirrer G - j macro eight / unfinished Han as the aluminum alloy.
板厚的20%以下。 的 【實施例2】 隹貫施例2中，兔7播，Λ ^ "導出摩擦授拌用旋轉器具「的蔷 適合肩部Gl(請參考Μ9ε)、 沉得盎具卩的最 的二種條件，來測定, ？卜徑，以試驗2~a〜試驗2-b 拌用旋轉器具G來作的肩部G1的外徑之摩擦挽 度）。各試驗的條件則厂、的隋况中的破壞強度（拉伸強 示於表3。 【表3】—_Less than 20% of the plate thickness. [Embodiment 2] In Example 2, Rabbit 7 is broadcast, Λ ^ "Extracting the frictional mixing device "The 蔷 is suitable for the shoulder Gl (please refer to Μ9ε), the most sturdy According to the conditions, the diameter of the outer diameter of the shoulder G1 of the test 2~a~ test 2-b is mixed with the rotating device G. The conditions of each test are the conditions of the factory. The strength of the fracture (stretching strength is shown in Table 3. [Table 3]—_
------- -—^50 試驗2-b 試驗2-a、試驗2_b中， 壞破壞強度的結果是〜 的肩部的外徑相關的破 疋不於表4。 19 201029826 【表4】 試驗2-a (板厚3mm) 試驗2-b (板厚5mm) 肩部的外徑 (mm) 破壞強度 (N) 器具旋轉數 (rpm) 判定 破壞強度 (N) 器具旋轉數 (rpm) 判定 05. 0 0 10000 X 1000 10000 Δ 07.5 2000 5000 △ 3500 5000 〇 _.0 4000 3500 〇 3500 3500 〇 012.5 4350 2500 〇 3750 2500 〇 015.0 4200 1500 〇 4000 1500 〇 017.5 4500 800 〇 4200 800 〇 如表4所示，在試驗2-a中，肩部的外徑若大於010. Omm 則破壞強度為3000N以上；而若為07. 5mm以下則破壞強度 顯著下降。 另一方面，在試驗2-b中，肩部的外徑若為07.5mm以 上則破壞強度為3000N以上；而若為05. Omm以下則破壞強 度顯著下降。 如上所述，即使將摩擦攪拌用旋轉器具G的肩部G1的 外徑設定為小於鋁合金構件3的板厚的2倍，仍可以接合 樹脂構件2與鋁合金構件3，但是為了得到充分的拉伸強 度，較好為使摩擦攪拌用旋轉器具G的肩部G1外徑為鋁合 金構件3的板厚的2倍以上。另外，由於即使肩部G1的外 徑大於鋁合金構件3的板厚的5倍，強度仍無變化，故考 慮到對摩擦攪拌裝置施加的負荷，肩部G1的外徑，較好為 設定為鋁合金構件3的板厚的5倍以下。 【實施例3】 在實施例3中，是進行在鋁合金構件3的表面形成凹 凸的情況中與破壞強度的關係的相關試驗。在試驗3-a〜試 20 201029826 驗3-b的三種條件下，測定對於鋁合金構件3的表面進行 既定的處理之後而進行接合的情況中的破壞強度（拉伸強 度）。各試驗的條件示於表5。 【表5】 _ 銘材的種類 鋁材的板厚(腿） 肩部的外徑(πηη) 壓入深度·ST 試驗3_a A5052-0 5 15.0 0.8 試驗3~b A6061-T6 3 15.0 0.8 試驗3_c A1100-H14 3 12.5 〇Γ8~~~ 在試驗3-a〜試驗3-c中，鋁合金構件3的各表面處理 Φ 中的破壞強度的結果是示於表6 表6中的在銘合金構件3的表面所施作的表面處理中 的「無處理」’就是並未在鋁合金構件3施作表面處理。 另外，在「蝕刻A」中，是進行以下所示的蝕刻前處 理與银刻正式處理。在餘刻前處理中，首先在常溫下將鋁 合金構件3在30wt%的硝酸溶液中浸潰5分鐘之後，以離 子交換水充分地水洗。接下來，在5(rc下在5以％的氫氧化 •鈉溶液中浸潰1分鐘之後水洗；再於常溫下在30wt%的硝 酸溶液中浸潰3分鐘之後水洗。 在蝕刻正式處理中，是對完成蝕刻前處理的鋁合金構 件3施以以下的蝕刻處理：在66<t下、在將54g/L的氣化 鋁六水合物添加於25wt%的鹽酸溶液中所調製的蝕刻液（氣 離子濃度：48g/L)中浸潰4分鐘之後水洗，再於常溫下在 3〇Wt%的硝酸溶液中浸潰3分鐘之後水洗，再以12(rc的熱 風進行5分鐘的乾燥。 另外，在「蝕刻B」中，是在進行上述的蝕刻前處理 21 201029826 之後，進行以下所示的蝕刻正式處理。也就是在此蝕刻正 式處理中在66C下將已進行钱刻前處理之後的銘合金構 件3在5〇wt%的磷酸溶液浸潰4分鐘後水洗，之後以12〇 °C的熱風進行5分鐘的乾燥。 另外’在「無氧皮銘封孔」中，是進行以下所示的氧 皮鋁刚處理、氧皮鋁正式處理。在氧皮鋁前處理中，首先 在吊/JBL下將銘合金構件3在30wt%的硝酸溶液中浸溃5分 鐘之後以離子交換水充分地水洗。接下來，在5〇 下在 5wt%的氫氧化鈉溶液中浸潰1分鐘之後水洗；再於常溫下 Θ 在30wt%的硝酸溶液中浸潰3分鐘之後水洗。 在氧皮銘正式處理中，是將已進行氧皮鋁前處理之後 的鋁合金構件3在18°C的液溫之硫酸濃度I60g/L的溶液 中進行陽極氧化而使皮膜厚度為l〇//m之後水洗，再以12〇 C的熱風進行5分鐘的乾燥。 另外’在「有氧皮鋁封孔」中，是在進行上述的氧皮 鋁前處理之後，進行上述氧皮鋁正式處理。還有，之後在 沸騰的水中煮沸丨〇分鐘。藉此，在「有氧皮鋁封孔」中， 是進行封孔處理而使細孔變窄。 另外’金屬絲刷」中，是使用已知的金屬絲刷（w i re brush) ’對銘合金構件3的表面作粗化切削來作凹凸處理。 22 201029826 【表6】 試驗3-a (板厚5腿） 試驗3-b (板厚3mm) 試驗3-c (板厚3mm) 表面處理 破壞強度(N) 判定 破壞強度(N) 判定 破壞強度(N) 判定 無處理 4200 〇 3750 〇 2950 Δ 蝕刻A 4600 〇 4500 〇 4100 〇 姓刻B 4500 〇 4300 〇 3750 〇 無氧皮鋁封孔 4600 〇 4500 〇 4000 〇 有氧皮鋁封孔 4200 〇 3700 〇 2900 Δ 金屬絲刷 4200 〇 3750 〇 2900 Δ 如表6所示，檢視試驗3-a及試驗3-b的結果，瞭解 φ 到已施作表面處理而使鋁合金構件3的表面凹凸不平者， 其拉伸強度較高。另外瞭解到，即使未對鋁合金構件3施 作表面處理的情況，仍可以得到充分的拉伸強度。 另外，檢視將鋁合金構件3的板厚薄化、並縮小摩擦 攪拌用旋轉器具G的肩部外徑之試驗3-c的結果，瞭解到 在已施作「蝕刻A」、「蝕刻B」及「無氧皮鋁封孔」的表 面處理的情況，可以得到高拉伸強度。 【實施例4】 在實施例4中，是對說明於第三實施形態（請參考第8 圖）的接合方法，測定已接合的構件的破壞強度。破壞強度 的測定，是將已接合的構件設置於拉伸試驗機，以分別拉 開樹脂構件2的外側端部及鋁合金構件3的外側端部的方 向作拉伸、破壞。 實施例4中的樹脂構件2是PET所製，其厚度為5mm。 紹合金構件3則是1100合金，其厚度為1 mm或2mm。樹脂 構件2與鋁合金構件3的重合部分則為30mm。接合長度則 23 201029826 設定為60mm〜70mm。 摩擦接合用旋轉器具F則是使用器具本體F2的直徑為 100mm、寬度為4mm的器具C與器具本體F2的直徑為 105mm、寬度為10mm的器具D的二種器具。針對器具C， 將旋轉數設定為300Orpm ;針對器具D，則將旋轉數設定為 2857rpm。而將器具C與器具D的圓周速度均設定為 942000(mm/min)。 在實施例4中，改變各構件的厚度及旋轉器具的組 合，而設定三種（試驗4~試驗6)的前提條件，而以壓入深 度及接合速度（進給速度）為參數進行破壞試驗。 試驗4的結果是示於表7。 【表7】 〈試驗4>拉伸試驗結果(N) 前提條件 銘材厚2mm、樹脂厚5mm 、器具C 、旋轉數300Orpm 試驗編號 壓入深度 500 1000 1500 2000 試驗4-a 0.2 126 114 72 0 試驗4-b 0.4 255 240 234 105 試驗5的結果是示於表8。 【表8】 〈試驗5>拉伸試驗結果(N) 前提條件 IS材厚2醒、樹脂厚5刪 、器具D 、旋轉數2857rpm 試驗編號 壓入深度___ 500 1000 1500 2000 試驗5-a 0.2 108 165 153 0 試驗5-b 0.4 246 234 162 54 根據表7及表8,器具C及器具D均在壓入深度為0. 2mm 下的接合強度較低，而在壓入深度為0.4mm下的接合強度 24 201029826 •較高。接合速度為500mm/iDin之下，則從樹脂構件2破壞。 在接合速度到了 1500min/inin為止都具有充分的接合強 度’而在200Omm/mi η的情況則接合強度較低。 另一方面，為了檢視鋁合金構件3的板厚的影響，以 鋁合金構件3的板厚為lmm的試驗6的結果是示於表9。 【表9】 〈試驗6>拉伸試驗結果(N) 前提條件 鋁材厚1麵、樹脂厚5mm 、器具D 、旋轉數2857rDm 試驗編號 〜度(刪/mi η) 壓入深度 500 1000 1500 2000 試驗6-a 卜 0.2 Γ 135 117 卜141 Γ 〇 試驗6-b 0.4 249 243 120 0 如表9所示’即使鋁合金構件3的板厚為1咖，仍得 到與板厚為2mm的情況（請參考表8)大致同等的結果。 【圖式簡單說明】 第1圖為一斜視圖，係顯示第一實施形態相關之樹脂 籲 構件與金屬構件的接合方法。 第2圖（a)、（b)係顯示摩擦攪拌用旋轉器具的剖面 圖、底面圖。 第3圖為一分解斜視圖，係顯示第二實施形態相關之 液冷套。 第4圖是顯示從下方仰視第二實施形態相關之液冷套 之封裝體的斜視圖。 第5圖（a)、（b)是顯示第二實施形態相關之摩擦攪拌 步驟之開始部分、終了部分的平面圖。 25 201029826 之變形例的 第6圓是第5圖⑷…線剖面圓。 剖面圓。圖^二實施例之摩_拌步驟 第8圓是— 構件與金屬構件t方^示第三實施形態相關之樹脂 第9圖是用以說明實施例的斜視圖。 【主要元件符號說明】------- -^50 Test 2-b Test 2-a, test 2_b, the result of the bad fracture strength is that the damage of the outer diameter of the shoulder is not shown in Table 4. 19 201029826 [Table 4] Test 2-a (sheet thickness 3mm) Test 2-b (sheet thickness 5mm) Outer diameter of the shoulder (mm) Destructive strength (N) Number of rotations of the appliance (rpm) Determining the breaking strength (N) Rotation number (rpm) judgment 05. 0 0 10000 X 1000 10000 Δ 07.5 2000 5000 △ 3500 5000 〇_.0 4000 3500 〇3500 3500 〇012.5 4350 2500 〇3750 2500 〇015.0 4200 1500 〇4000 1500 〇017.5 4500 800 〇4200 800。 As shown in Table 4, in the test 2-a, the outer diameter of the shoulder is greater than 010. Omm, the breaking strength is 3000N or more; and if it is below 07. 5mm, the breaking strength is significantly reduced. On the other hand, in the test 2-b, if the outer diameter of the shoulder is 07.5 mm or more, the breaking strength is 3000 N or more; and if it is 5.0 mm or less, the breaking strength is remarkably lowered. As described above, even if the outer diameter of the shoulder G1 of the friction stirrer G is set to be less than twice the thickness of the aluminum alloy member 3, the resin member 2 and the aluminum alloy member 3 can be joined, but in order to obtain sufficient The tensile strength is preferably such that the outer diameter of the shoulder portion G1 of the friction stirrer G is twice or more the thickness of the aluminum alloy member 3. Further, since the strength of the shoulder portion G1 is not changed even if the outer diameter of the shoulder portion G1 is larger than five times the thickness of the aluminum alloy member 3, the outer diameter of the shoulder portion G1 is preferably set to be considered in consideration of the load applied to the friction stirrer device. The thickness of the aluminum alloy member 3 is 5 times or less. [Embodiment 3] In the third embodiment, a correlation test was conducted on the relationship between the fracture strength and the fracture strength in the case where the surface of the aluminum alloy member 3 was formed. Under the three conditions of Test 3-a to Test 20 201029826 Test 3-b, the breaking strength (tensile strength) in the case where the surface of the aluminum alloy member 3 was subjected to a predetermined treatment and then joined was measured. The conditions of each test are shown in Table 5. [Table 5] _ Type of aluminum material Thickness of the material (leg) The outer diameter of the shoulder (πηη) Pressing depth · ST Test 3_a A5052-0 5 15.0 0.8 Test 3~b A6061-T6 3 15.0 0.8 Test 3_c A1100-H14 3 12.5 〇Γ8~~~ In Test 3-a~ Test 3-c, the results of the failure strength in each surface treatment Φ of the aluminum alloy member 3 are shown in Table 6 in Table 6. The "no treatment" in the surface treatment applied to the surface of 3 is that no surface treatment is applied to the aluminum alloy member 3. Further, in "etching A", the pre-etching treatment and the silver etching formal processing shown below are performed. In the pre-removal treatment, first, the aluminum alloy member 3 was immersed in a 30 wt% nitric acid solution at normal temperature for 5 minutes, and then sufficiently washed with ion-exchanged water. Next, it was washed with water at 5 (rc) in a 5% sodium hydroxide solution for 1 minute, and then washed with water at room temperature for 3 minutes in a 30 wt% nitric acid solution. The aluminum alloy member 3 subjected to the pre-etching treatment is subjected to the following etching treatment: an etching liquid prepared by adding 54 g/L of vaporized aluminum hexahydrate to a 25 wt% hydrochloric acid solution at 66 ° t ( The gas ion concentration: 48 g/L) was washed with water for 4 minutes, then washed with water at room temperature for 3 minutes in a 3% Wt% nitric acid solution, then washed with water and then dried for 12 minutes with hot air of 12 (rc). In the "etching B", after the above-described pre-etching treatment 21 201029826, the following etching main processing is performed, that is, the etching after the pre-processing of the money is performed at 66 C in the formal processing of the etching. The alloy member 3 was dipped in a 5 wt% phosphoric acid solution for 4 minutes, washed with water, and then dried in hot air at 12 ° C for 5 minutes. In addition, in the "Oxygen-free skin seal", the following is shown. Oxygen skin aluminum treatment, oxygen skin aluminum formal treatment. In oxygen In the aluminum pretreatment, first, the alloy member 3 was immersed in a 30 wt% nitric acid solution for 5 minutes under a suspension/JBL, and then sufficiently washed with ion-exchanged water. Next, at 5 wt% of sodium hydroxide at 5 Torr. After immersing in the solution for 1 minute, it is washed with water; then, at room temperature, immersed in a 30 wt% nitric acid solution for 3 minutes and then washed with water. In the formal treatment of Oxygen, it is an aluminum alloy member after the pretreatment with oxyaluminum 3 Anodizing was carried out in a solution having a sulfuric acid concentration of I60 g/L at a liquid temperature of 18 ° C to a thickness of 10 〇 / / m, followed by washing with water, and drying with a hot air of 12 ° C for 5 minutes. In the aerobic aluminum aluminum sealing hole, after the above-described oxygen bark aluminum pretreatment, the above-described oxygen barium aluminum is subjected to the formal treatment. Further, it is boiled in boiling water for a minute, thereby, in the case of "aerobic skin". In the aluminum sealing hole, the sealing is performed to narrow the pores. In the 'wire brush', the surface of the alloy member 3 is roughened using a known wi re brush. Cutting for uneven processing. 22 201029826 [Table 6] Test 3-a (plate thickness) 5 legs) Test 3-b (sheet thickness 3mm) Test 3-c (sheet thickness 3mm) Surface treatment failure strength (N) Determining the failure strength (N) Determining the failure strength (N) Judging no treatment 4200 〇 3750 〇 2950 Δ etching A 4600 〇4500 〇4100 〇Beng B 4500 〇4300 〇3750 〇Oxygen-free aluminum aluminum sealing hole 4600 〇4500 〇4000 〇Aerobic leather aluminum sealing hole 4200 〇3700 〇2900 Δ wire brush 4200 〇3750 〇2900 Δ As shown in Table 6, the results of the test 3-a and the test 3-b were examined, and it was found that φ was applied to the surface treatment to make the surface of the aluminum alloy member 3 uneven, and the tensile strength was high. Further, it is understood that sufficient tensile strength can be obtained even if the aluminum alloy member 3 is not subjected to surface treatment. In addition, the result of the test 3-c in which the thickness of the aluminum alloy member 3 was thinned and the outer diameter of the shoulder of the friction stir rotating tool G was reduced was examined, and it was found that "etching A" and "etching B" were performed. In the case of the surface treatment of "oxygen-free aluminum-sealing", high tensile strength can be obtained. [Embodiment 4] In Embodiment 4, the breaking strength of the joined member is measured for the joining method described in the third embodiment (please refer to Fig. 8). The breaking strength was measured by placing the joined members in a tensile tester to stretch and break the outer end portions of the resin member 2 and the outer end portions of the aluminum alloy members 3, respectively. The resin member 2 in Example 4 was made of PET and had a thickness of 5 mm. The alloy component 3 is a 1100 alloy having a thickness of 1 mm or 2 mm. The overlapping portion of the resin member 2 and the aluminum alloy member 3 was 30 mm. The joint length is 23 201029826 and is set to 60mm~70mm. The frictional engagement rotating device F is a device in which the device C having the diameter of the instrument body F2 of 100 mm and a width of 4 mm and the device D of the device body F2 having a diameter of 105 mm and a width of 10 mm are used. For the appliance C, the number of rotations was set to 300 Orpm; for the appliance D, the number of rotations was set to 2857 rpm. The peripheral speeds of the appliance C and the appliance D were both set to 942000 (mm/min). In the fourth embodiment, the thickness of each member and the combination of the rotary implements were changed, and the preconditions of three types (test 4 to test 6) were set, and the breaking test was performed using the press-in depth and the joining speed (feeding speed) as parameters. The results of Test 4 are shown in Table 7. [Table 7] <Test 4> Tensile test result (N) Prerequisites The thickness of the material is 2 mm, the resin thickness is 5 mm, the appliance C, and the number of revolutions is 300 Orpm. Test No. Pressing depth 500 1000 1500 2000 Test 4-a 0.2 126 114 72 0 Test 4-b 0.4 255 240 234 105 The results of Test 5 are shown in Table 8. [Table 8] <Test 5> Tensile test result (N) Prerequisites IS material thickness 2 wake up, resin thickness 5 cut, appliance D, rotation number 2857 rpm Test number press-in depth ___ 500 1000 1500 2000 Test 5-a 0.2 108 165 153 0 Test 5-b 0.4 246 234 162 54 According to Table 7 and Table 8, both the appliance C and the appliance D have a low joint strength at a press-in depth of 0.2 mm and a press-in depth of 0.4 mm. Bonding strength 24 201029826 • Higher. When the joining speed is 500 mm/iDin, the resin member 2 is broken. When the joining speed reached 1500 min/inin, the joint strength was sufficient, and in the case of 200 Omm/mi η, the joint strength was low. On the other hand, in order to examine the influence of the thickness of the aluminum alloy member 3, the result of Test 6 in which the thickness of the aluminum alloy member 3 was 1 mm is shown in Table 9. [Table 9] <Test 6> Tensile test result (N) Prerequisites Aluminum material thickness 1 surface, resin thickness 5 mm, appliance D, rotation number 2857 rDm Test No. degree (deletion / mi η) Pressing depth 500 1000 1500 2000 Test 6-a 卜 0.2 Γ 135 117 卜 141 〇 〇 test 6-b 0.4 249 243 120 0 As shown in Table 9 'When the thickness of the aluminum alloy member 3 is 1 coffee, the thickness is 2 mm ( Please refer to Table 8) for roughly equivalent results. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view showing a method of joining a resin member and a metal member according to the first embodiment. Fig. 2 (a) and (b) are a cross-sectional view and a bottom view showing a rotary stirring rotary tool. Fig. 3 is an exploded perspective view showing the liquid cooling jacket of the second embodiment. Fig. 4 is a perspective view showing the package of the liquid cooling jacket according to the second embodiment as viewed from below. Fig. 5 (a) and (b) are plan views showing the beginning and the end of the friction stirring step according to the second embodiment. 25 The sixth circle of the modification of 201029826 is the line of the fifth figure (4) ... line section. The section is round. Fig. 2 is a cross-sectional view of a third embodiment of the present invention. Fig. 9 is a perspective view for explaining the embodiment. [Main component symbol description]
1〜複合構件； Q 2〜樹脂構件； 金屬構件（鋁合金構件）； 10〜套本體（樹脂構件）； 11〜凹部； 12〜開口部； 12¾〜開口周圍邊緣部； 13〜底壁； 14〜周壁； ® 14a〜壁部； 15〜階差面； 貫通孔； 3〇~封裝體（鋁合金構件）； 30a〜周圍邊緣部； 31〜蓋板部； 32〜鰭片； 26 201029826 33~流路； 34~流路匯集部； 40〜靠合部； 54a〜開始端； 541)~結束端； F〜旋轉器具（摩擦接合用旋轉器具）； F1〜旋轉軸； F2〜器具本體； F3~周面； G〜旋轉器具（摩擦攪拌用旋轉器具）； G1〜肩部； G2〜銷部； G11〜漩渦部； G12〜圓形部； P〜液冷套； 0 Q〜旋轉中心； W〜塑性化區域。 271 to composite member; Q 2 to resin member; metal member (aluminum alloy member); 10 to sleeve body (resin member); 11 to recessed portion; 12 to opening portion; 123⁄4 to opening peripheral edge portion; 13 to bottom wall; ~ perimeter wall; ® 14a ~ wall; 15 ~ step surface; through hole; 3 〇 ~ package (aluminum alloy member); 30a ~ peripheral edge portion; 31 ~ cover portion; 32 ~ fin; 26 201029826 33~ Flow path; 34~ flow path collecting portion; 40~ abutting portion; 54a to start end; 541) to end end; F~rotating device (rotary device for frictional engagement); F1 to rotating shaft; F2 to instrument body; F3 ~ circumferential surface; G ~ rotating device (spinning device for friction stir); G1 ~ shoulder; G2 ~ pin; G11 ~ vortex; G12 ~ round; P ~ liquid cooling; 0 Q ~ rotating center; ~ Plasticized area. 27