200944369 七、 指定代表圖： (一） 本案指定代表圖為：第（三B)圖。 (二) 本代表圖之元件符號簡單說明： 10. 表面具多層交錯微米級孔洞的鋁合金 11. 熱塑性樹脂 12. 銘合金與熱塑性樹脂結合體 八、 朱蠢若有化學式時，請揭示最能顯示發埘特徵的低學遂f ©九、發明說明： 【發明所屬之技術領域】 、本發明涉及鋁合金與熱塑性樹脂結合體的製造方法，晨鋁合 ^塑性樹脂的結合介面具有相當高的強度，不易剝離。更詳細地說了 ^各種倾加工絲造_合金雜物與鐘性触驗合％形歲 一咼結合強度的結構物，可用於攜帶用的各種電子產品、家電製品、 其他結翻部件或外裝飾用部件等使用的铭合金與樹脂結合场的製造 方法。 【先前技術】 /肖費性電子產品、家用電氣製品等部件製造等的廣泛領域需要將 金，與，脂牢固地一體化技術，因此開發了很多黏膠劑，其中提出了 很多非常好雜糊方案。㈣錢過加鱗發功能_糊用於將 金屬與合成樹脂一體的結合，現在該方法是一般常用的技術。 另有一技術’例如由日本大成普拉斯株式會社於2〇〇6年1月4曰 公開於大陸之公開號CN 1717323A申請案發明名稱為，，鋁合金與樹脂組 合物的複合體及製造方法，該案於2003年11月γ日申請PCT而於2004 年5月21日國際公開。它的技術是先對鋁合金作喷砂處理，再酸洗或 蜮性洛液前處理後再進行鋁合金與聚對苯二曱酸丁二醇酯樹脂或聚苯 硫醚為主要成分的熱塑性樹脂的複合體。當特定的熱塑性樹脂和鋁合 200944369 金表面的聚對苯二甲酸丁二義樹脂或聚苯硫贼分熱雛樹脂接觸 時，發生放減應，而又沒有快翻冷卻，就权浸讀人 面的微細凹部中，造成接著故定。但這種方式齡金表㈣—單層微 細孔洞，在鋁合金和熱塑型樹脂兩者不同膨漲係數下易剝離，因^ 要先噴砂處理，再形成一彼覆模。 Ο200944369 VII. Designated representative map: (1) The representative representative of the case is: (3B). (2) Brief description of the symbol of the representative figure: 10. Aluminum alloy with multi-layered interdigitated micropores on the surface 11. Thermoplastic resin 12. Combination of alloy and thermoplastic resin 8. If there is a chemical formula, please reveal the best The invention relates to a method for manufacturing a combination of an aluminum alloy and a thermoplastic resin, and the bonding interface of the morning aluminum alloy plastic resin is relatively high. Strength, not easy to peel off. In more detail, the structure of the various types of electronic products, home appliances, other knots, or the like, can be used for carrying various electronic products, home appliances, and other components. A method of manufacturing a bonded alloy and resin bonded field used for decorative parts and the like. [Prior Art] A wide range of fields, such as the manufacture of components such as versatile electronic products and household electrical products, require the solid integration of gold and grease. Therefore, many adhesives have been developed, among which many very good smears have been proposed. Program. (4) Money over the scale function _ paste is used to combine metal and synthetic resin. Now this method is a commonly used technique. Another technique is disclosed, for example, by the Japanese Dacheng Plath Co., Ltd., published on January 4, 2005, in the publication No. CN 1717323A, the invention of the invention, the composite of the aluminum alloy and the resin composition, and the manufacturing method thereof The case was filed on May 21, 2004, and was published internationally on May 21, 2004. Its technology is to first blast the aluminum alloy, and then pickle or pre-treatment of the bismuth solution, then the thermoplastic of aluminum alloy and polybutylene terephthalate resin or polyphenylene sulfide as the main component. A composite of resins. When a specific thermoplastic resin is contacted with polybutylene terephthalic acid or polyphenylene sulfide thief on the surface of aluminum alloy 200944369 gold, the reduction should occur, and there is no rapid cooling, so it is right to read the human face. In the fine concave portion, the subsequent decision is made. However, this method of age gold meter (four) - single-layer micro-cavity, easy to peel off under the different expansion coefficient of aluminum alloy and thermoplastic resin, because it must be sandblasted first, then form a cover mold. Ο
然而，本發明者估計，不論是樹脂先成㈤，再將成型的樹脂以黏 勝雛著摊合絲面，献先在齡金表刪著—層較樹脂，再 以4寸疋樹ιθ直接在鋁合金上直接成型，總是會.有更合理的接合方 可以省略黏著#1 ’亦不需要在齡金表蝴著—層特定無，熱塑性 樹脂就可减接在齡絲面趨，且触合金有相#聽合強度。 【發明内容】 本發明是聽合金浸泡在溶液中經化學處理或電化學處理，使铭 合金表面產生大小i_以上、深度至少丨_的孔洞，此孔洞且 錯性及多層性，有利於熱塑性難畴於齡金上。#雜的埶塑性 樹脂批覆在IS合金表面時，__性樹脂灌人多層交錯 米級^同，待溶融的熱塑性樹脂冷_化，銘合金與熱塑性樹月曰:利用 适些夕層交錯的微米級孔騎緊的扣住彼此，且因孔洞交錯的特性， 铭合金與熱雛樹脂不相熱膨職數不__，產生—高社 =銘合金與熱塑性樹魏结合體。此結合方式相當便於生產^金 見、、、塑性樹脂結合的機構零件或組件，也就是在銘合金機構件上，社 合各種形狀的熱塑性樹脂結構件。 、'° 【實施方式】 明參考第一圖（a) ’為依據本發明一較佳實施例進行前處理之示 Γ t m至7xxx系顺合金先切片10後再以包含臓、職、 辰朗為卜⑽料當量，2(rc細。c下浸細秒至3分 鐘，以去除齡絲社的軸、灰叙、贿氧化物。 妝式2合面緻密氧化物絲後，有別於先前技術浸泡於含有 成—化學物物著純合絲面，本發明的方法 疋讓銘s金表面產生大/Η赠⑽㈣之間、深度1 _至5_之間的 200944369 交錯腐蝕孔洞。腐蝕孔洞的形成方法可以是化學腐蝕或電化學腐蝕。 化學腐蝕的方法，和前處理的方法相似。如圖—a所示之襞置，化與 姓槽5=置核性級性紐，將!g合金職於化學顧槽5再進行 °C^60°C下，卜10分鐘之腐触達到在銘合金1Q表面產生大小^^至 100#ιη之間、深度l#m至5〇#111之間的交錯腐蝕孔洞15(請同時參 二8。以光學顯微鏡或掃瞄式電子顯微鏡，即可看到府蝕孔洞在二次浸 泡腐姓液後，乡纽現二層或以上的複合交錯微米級細15。此時, 表面約有10%至90%之表面積，產生了多層交錯微米級孔洞。 、 以電化學雜，例如，約±1V至蕭之交流電可加速複合腐钱孔洞 之生成。如第-圖⑹所示，被腐赌理之銘合金片1〇不通電，而交济 電的兩個電極30使用石，墨，銘合金片10置於兩個通電的石墨電極^ 間:或如第-圖⑹所示，齡金片_交流電之—電極，而兩個石墨 為交流電之另一電極30。當然，若只想腐蝕鋁合金片1〇之單一表面^ 只要-石墨電極3G即可，此外，合合另—面，顧防钱,署、 或塑膠保護膜遮住。 /However, the inventors estimate that whether the resin is first formed (five), the formed resin is adhered to the silk surface by the adhesive, and the first gold sheet is deleted - the layer is more resin, and then the 4 inch eucalyptus ιθ is directly Direct molding on aluminum alloys will always occur. There is a more reasonable joint to omit adhesion #1 'and no need to be in the age of gold - the layer is specific, the thermoplastic resin can be reduced in the age of silk, and The contact alloy has a phase # listening strength. SUMMARY OF THE INVENTION The present invention is a chemical alloy or electrochemical treatment in which a hearing alloy is immersed in a solution, so that a surface having a size i_ or more and a depth of at least 丨_ is formed on the surface of the alloy, and the hole is misproducible and multi-layered, which is advantageous for thermoplasticity. Difficult to be in the age of gold. When the #杂埶plastic resin is coated on the surface of the IS alloy, the __ resin is filled with multiple layers of staggered rice grades, and the thermoplastic resin to be melted is cold-formed, and the alloy and the thermoplastic tree are smashed: The micron-sized holes are fastened to each other, and because of the staggered nature of the holes, the alloys of the alloy and the hot-filled resin are not hot. The number of employees is not __, resulting in the combination of Gaoshe = Ming alloy and thermoplastic tree. This combination is quite convenient for the production of mechanical parts or components combined with plastic and resin, that is, thermoplastic resin structural members of various shapes on the alloy machine components. [°] [Embodiment] Referring to the first figure (a) 'for the pre-treatment according to a preferred embodiment of the present invention, the tm to 7xxx system is first sliced 10 and then included, 职, 职, 辰朗Bu (10) material equivalent, 2 (rc fine. c dipped in fine seconds to 3 minutes to remove the axis, gray, bribe oxide of the silk silk company. After the makeup of the two-face dense oxide wire, different from the prior art Soaking in a homozygous silk surface containing a chemical-chemical substance, the method of the present invention allows the surface of the s gold surface to produce a 200944369 staggered corrosion hole between the large (10) and (4) depths between 1 and 5 _. The formation method may be chemical etching or electrochemical etching. The method of chemical etching is similar to the method of pretreatment. The arrangement shown in Fig.-a, the chemical and the surname groove 5 = the nuclear grade, the alloy In the chemical tank 5 and then ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° Interlaced corrosion hole 15 (please refer to 2 at the same time. With optical microscope or scanning electron microscope, you can see the eclipse hole in the second time After the bubble is surnamed, the township is now two or more layers of composite staggered micron-sized fine 15. At this time, the surface has about 10% to 90% of the surface area, resulting in a multi-layer interdigitated micron-sized pores. The AC power of about ±1V to Xiao can accelerate the formation of the composite rot-cavity hole. As shown in the figure (6), the etched loyalty alloy piece 1〇 is not energized, and the two electrodes 30 of the cross-cutting power use stone. Ink, Ming alloy sheet 10 is placed between two energized graphite electrodes: or as shown in Fig. 6 (6), the age of gold _ alternating current electrode, and two graphite is the other electrode of alternating current 30. Of course, if Just want to corrode the single surface of the aluminum alloy sheet. ^ As long as - the graphite electrode 3G can be used. In addition, it can be combined with another surface to prevent the money, the department, or the plastic protective film from covering.
另一電化學腐蝕是將鋁合金片1〇做為陽極，而一石墨片3〇做為陰 極。參見第一圖（d)所示，通以IV至10V之直流電壓。一般而言，電& 學腐蝕可以加速複合交錯微米級孔洞15之生成。腐蝕時間較短，且孔 洞相較晋通的化學腐蝕而言，交錯微米級孔洞15密度較大。且產生時 間是縮短的。此時，表面約有雇至之表面積，產生了多層交^ 米級孔洞。 s s 再另一實施例中，除了單純之化學腐蝕或電化學腐蝕外，也可以 在化學腐蝕和電化學腐蝕以一預定之排程交錯使用，以產生所要之六 錯微米級孔洞15。 又 第二圖示產生表面具多層交錯微米級孔洞的鋁合金之步驟示意 圖、。包含前處理40、及化學腐蝕處理50、或電化學腐蝕處理阽、及= 學清洗60以去除腐蝕孔洞内的腐蝕生成物6〇、及最後的化成處理阽。 化成處理65是類似於鋁合金陽極處理步驟，鋁合金片1〇本身做為陽 極，石墨做為陰極，電解液則是依據所欲著色之色澤而使用不同之著 色液。例如錫鹽的電解液，以產生古銅色或黑色，而另外若以含銀睡 的電解液則是金黃色或黃綠色。 1 200944369 提供強度，而需要娜加件㈣’本發明之齡金可以 11替代，則本發明供 1多斧用沖麼成狀塑料或熱塑型樹脂 擇。首先，將洞腿金金將是不錯的選 一捃目咖$、 成夕層父錯微米級孔洞15的鋁合金片10置於 擠入中任Hi、注射成型、共擠出成型或熱壓成型及滾壓 合金片工二;=:f於具多層交繼 此生產步驟相較於娜树脂部件牢固地結合的結合體12， 介庄吝法和1 r >劓的生產步驟，不僅大幅縮短生產時間，亦簡 尸轰面仇泰®夕卜’因為銘合金片10表面仍保有相當比例表面積之金 φ :孔洞產生=ίίΓ=佔，如前所述依據多層纖 沖壓成型成零件，可增化成處理進行著色後再以塑料 常需將銘合金部件與樹脂部件牢固地一體化，以既有 於銘合金上之許多消費性電子產品、=ϊϊ 寺#牛it，生產而言，本發明可以省略艮多步驟。 之多層交錯絲級孔洞_合金片1G除了上述直接和待射 執趟—次生產外，也可以做另一種使用。例如以滾筒將熔融的 二^樹知11擠入多層交錯微米級孔洞15内，而使得铭合金片1〇呈現 φ 接11面為熱塑型介面，可以提供使用者粘合其他塑膠材質之处 另—妓金屬和金屬性f結合之界面。因為齡金片表面仍S ^目虽比例表面積之金屬表面’不但可以如上述以化成處理進行著 色所以增加編性，使用者柯⑽本發明之齡金轉合同屬金屬 性只之結構零件。 〃 本發明之鋁合金片具有如下之優點： 首先，即使熱塑性樹脂和铭合金之熱膨脹係數是不同的，但因 孔洞父錯，而使鋁合金與熱塑性樹脂深入咬合，因此不會因熱膨脹係 數的不同而剝離，如此可產生一高結合強度的鋁合金與熱塑性樹脂的 結合體。 、，（2)本發明之鋁合金與熱塑性樹脂結合方式非常適合直接以射出 成型生產熱塑性塑膠結構件，僅需將已沖壓成型具多層交錯微米級孔 200944369 =;=上成=;金=== 以、隹⑶Λ為銘合金片表面仍保有相當比例表面積之金屬表面，不作可 者也可以將本發明之铭合金片結合同屬金屬性質之結構零件擇使用 【圖式簡單說明】 化學腐鱗之示意圖。 f f(b)及(C)，為本發明以交流電進行電化 圖，鋁合金可以通電或不通電。 子肖蝕π之不思 第-圖⑷，為本發明以直流電進行電化學腐辦之示意圖。 環境 第二圖 生產流餘=本發明域麵衫層交錯《減_齡金試片 的嫩片。 塑性樹脂結合體。 /、的《級制_合金及熱 生產，面具多層交雛米級細的私金的各種生產Another electrochemical corrosion is to use an aluminum alloy sheet as an anode and a graphite sheet as a cathode. See the first figure (d), with a DC voltage of IV to 10V. In general, electrical & corrosion can accelerate the generation of composite interdigitated microscale holes 15. Corrosion time is short, and the pores are denser than the chemical corrosion of Jintong. And the generation time is shortened. At this point, the surface is approximately occupied by the surface area, resulting in a multi-layered hole. In still another embodiment, in addition to chemical or electrochemical etching alone, chemical etching and electrochemical etching may be interleaved in a predetermined schedule to produce the desired six-micron-sized pores 15. Further, the second illustration shows a schematic diagram of the steps of producing an aluminum alloy having a plurality of layers of interdigitated micron-sized pores. The pretreatment 40, the chemical etching treatment 50, or the electrochemical etching treatment, and the cleaning 60 are performed to remove the corrosion product 6〇 in the corrosion hole and the final chemical conversion treatment. The chemical conversion treatment 65 is similar to the aluminum alloy anode treatment step, in which the aluminum alloy sheet itself is used as an anode and graphite is used as a cathode, and the electrolyte is used in a different color depending on the color to be colored. For example, an electrolyte of tin salt is used to produce bronze or black, and if the electrolyte containing silver is a golden yellow or yellowish green. 1 200944369 Provides strength, and requires Najia (4) 'The age of the invention can be replaced by 11 , the invention is used for more than 1 axe plastic or thermoplastic resin. First of all, it will be a good choice for the gold-gold of the hole leg. The aluminum alloy piece 10 of the m-level hole 15 of the Chengxi layer is placed in the extrusion, Hi, injection molding, co-extrusion or hot pressing. Forming and rolling alloy sheet 2; =: f in the multi-layered production step of this production step compared to the naphthalene component firmly combined, the production steps of Jiezhuang and 1 r > Shorten the production time, and also the corpse smashed the face of Qiu Tai® Xi Bu' because the surface of the alloy sheet 10 still retains a considerable proportion of the surface area of the gold φ: the hole is produced = ίίΓ = accounted for as a part of the multi-layer fiber stamping as described above, After the coloring process is carried out for coloring, it is often necessary to firmly integrate the alloy part and the resin part in the plastic, so that there are many consumer electronic products on the alloy, ϊϊ 寺 # 牛 牛, production, the present invention Many steps can be omitted. The multi-layered staggered wire-level holes _ alloy sheet 1G can be used in addition to the above-mentioned direct and pending production-time production. For example, the molten bismuth 11 is extruded into the multi-layered interdigitated micropores 15 by a roller, so that the yttrium alloy sheet 1 〇 is 11 and the surface is a thermoplastic interface, which can provide a place for the user to bond other plastic materials. Another - the interface between the base metal and the metallic f. Since the surface of the gold sheet is still S^, the metal surface of the proportional surface area can be colored not only as described above, but also by the chemical conversion process. The user (10) is a metallic structural component of the present invention.铝合金 The aluminum alloy sheet of the invention has the following advantages: First, even if the thermal expansion coefficients of the thermoplastic resin and the alloy are different, the aluminum alloy and the thermoplastic resin are deeply engaged due to the fault of the hole, so that the thermal expansion coefficient is not The peeling is different, so that a combination of an aluminum alloy and a thermoplastic resin having a high bonding strength can be produced. (2) The combination method of the aluminum alloy and the thermoplastic resin of the invention is very suitable for directly producing thermoplastic structural parts by injection molding, and only needs to be formed by multi-layer interdigitated micro-holes 200944369 =;=上成=;金== = 隹, 隹 (3) Λ Λ 合金 合金 合金 合金 合金 合金 合金 合金 合金 合金 合金 合金 合金 合金 合金 合金 合金 合金 合金 合金 合金 合金 合金 合金 合金 合金 合金 合金 合金 合金 合金 合金 合金 合金 合金 合金 合金 合金 合金 合金 合金 合金 合金 合金 合金 合金 合金 合金Schematic diagram. f f (b) and (C), which are electrochemical diagrams of the present invention with alternating current, the aluminum alloy may be energized or not. The sub-etching π does not think about the first figure (4), which is a schematic diagram of the electrochemical etching of the invention by direct current. Environment The second picture production surplus = the layer of the shirt of the present invention is interlaced with the "thickness of the age-old gold test piece. Plastic resin combination. /, "Grade system _ alloy and heat production, mask multi-layered cross-cutting rice-level fine private gold production
【主要元件符號說明】 5槽體 10鋁合金 11熱塑性樹脂 12銘合金與熱塑性樹脂結合體 15多層交錯微米級孔洞 30電極 40前處理步驟 50化學腐钱步驟 50電化學腐钱步驟 6〇化學清洗 65化成處理 200944369 70具多層交錯微米級孔洞的鋁合金試片步驟[Main component symbol description] 5 tank body 10 aluminum alloy 11 thermoplastic resin 12 Ming alloy and thermoplastic resin combination 15 multilayer interdigitated micron-hole 30 electrode 40 pre-treatment step 50 chemical rotten step 50 electrochemical rotten step 6 chemical cleaning 65 chemical processing 200944369 70 aluminum alloy test piece steps with multi-layer interdigitated micron holes