目前，我國鋁電池行業發展迅猛，而鋁電池外殼制造技術也在不斷進步。鋁電池外殼制造工藝主(zhu)要(yao)包括單(dan)殼(ke)(ke)(ke)(ke)(ke)型(xing)和雙(shuang)殼(ke)(ke)(ke)(ke)(ke)型(xing)兩(liang)種。單(dan)殼(ke)(ke)(ke)(ke)(ke)型(xing)外殼(ke)(ke)(ke)(ke)(ke)主(zhu)要(yao)由鋁合金板材(cai)制(zhi)成，外表面經(jing)過(guo)噴砂和涂(tu)裝工(gong)藝處理，內(nei)部(bu)(bu)面經(jing)過(guo)防腐處理，整個(ge)外殼(ke)(ke)(ke)(ke)(ke)具有(you)較好的耐(nai)腐蝕性。雙(shuang)殼(ke)(ke)(ke)(ke)(ke)型(xing)外殼(ke)(ke)(ke)(ke)(ke)主(zhu)要(yao)由兩(liang)個(ge)部(bu)(bu)分組成，一(yi)個(ge)是鋁合金外殼(ke)(ke)(ke)(ke)(ke)，另一(yi)個(ge)是內(nei)殼(ke)(ke)(ke)(ke)(ke)。鋁合金外殼(ke)(ke)(ke)(ke)(ke)與內(nei)殼(ke)(ke)(ke)(ke)(ke)之間通常采(cai)用密封膠進行(xing)連(lian)接。

　　制造(zao)精美的鋁電池外殼，需要(yao)經(jing)過以下工序：

　　1、鋁(lv)板(ban)切割。鋁(lv)板(ban)材(cai)(cai)料通常(chang)采用1000系(xi)列(lie)(lie)(lie)或者5000系(xi)列(lie)(lie)(lie)鋁(lv)合金(jin)材(cai)(cai)料。1000系(xi)列(lie)(lie)(lie)材(cai)(cai)料具有(you)(you)較(jiao)好(hao)的焊(han)接性(xing)能，而5000系(xi)列(lie)(lie)(lie)材(cai)(cai)料具有(you)(you)較(jiao)好(hao)的抗腐蝕性(xing)能。鋁(lv)板(ban)材(cai)(cai)料的厚度(du)一般(ban)為(wei)1.2mm-4mm。

　　2、無毒涂(tu)料噴涂(tu)。為了使鋁電池(chi)外(wai)殼具有良(liang)好的(de)耐腐蝕(shi)性，外(wai)表(biao)面通常需(xu)要進行無毒涂(tu)料噴涂(tu)。目前常見(jian)的(de)無毒涂(tu)料材料有聚(ju)氨酯材料、環氧(yang)樹脂材料等。

　　3、熱處理(li)。為了使鋁電池外殼(ke)具有良好(hao)的耐(nai)磨損和耐(nai)沖擊性能，通常(chang)需要(yao)對外殼(ke)進行熱處理(li)工藝。

　　4、冷(leng)卻(que)處理(li)。冷(leng)卻(que)處理(li)是在熱(re)(re)處理(li)工藝之后的(de)(de)(de)工序。它的(de)(de)(de)作用(yong)是使熱(re)(re)處理(li)后的(de)(de)(de)外(wai)殼(ke)(ke)材(cai)料(liao)冷(leng)卻(que)速度(du)達到預定要(yao)求，從而使外(wai)殼(ke)(ke)材(cai)料(liao)達到預定的(de)(de)(de)性能要(yao)求。

　　5、檢(jian)測(ce)(ce)質(zhi)(zhi)量。在制造過程中(zhong)，為了(le)保證制造出來的(de)外(wai)殼質(zhi)(zhi)量達到要求(qiu)，通常需要對(dui)外(wai)殼進行(xing)質(zhi)(zhi)量檢(jian)測(ce)(ce)。常見(jian)的(de)檢(jian)測(ce)(ce)項目包括(kuo)尺寸檢(jian)測(ce)(ce)、表面檢(jian)測(ce)(ce)、性能(neng)檢(jian)測(ce)(ce)等。

　　以(yi)上就是鋁(lv)電(dian)池外(wai)殼(ke)的制造工藝(yi)流程，如果想要制造出精美的鋁(lv)電(dian)池外(wai)殼(ke)，需要在每個(ge)工序都能夠(gou)保證質量。

　　At present, the development of aluminum battery industry in China is booming, and the technology of aluminum battery casing making is also constantly improving. There are two main types of aluminum battery casing manufacturing process, single casing and double casing. The single casing shell is mainly made of aluminum alloy plate, and the outer surface is treated by sandblasting and coating process. The inner surface is treated by anti-corrosion process. The whole casing has better corrosion resistance. Double casing shell is mainly composed of two parts, one is aluminum alloy casing, the other is inner casing. The aluminum alloy casing and the inner casing are usually connected by sealing adhesive.

　　To make exquisite aluminum battery casing, the following steps are needed:

　　1. Aluminum plate cutting. The aluminum plate material is usually made of 1000 series or 5000 series aluminum alloy material. The 1000 series material has good welding performance, while the 5000 series material has good corrosion resistance. The thickness of aluminum plate material is generally 1.2mm-4mm.

　　2. Non-toxic coating spraying. In order to make the aluminum battery casing have good corrosion resistance, the outer surface usually needs to be sprayed with non-toxic coating. At present, the common non-toxic coating materials are polyurethane materials and epoxy resin materials.

　　3. Heat treatment. In order to make the aluminum battery casing have good wear resistance and impact resistance, the casing usually needs to be heat treated.

　　4. Cooling treatment. Cooling treatment is a process after heat treatment process. Its function is to make the cooling speed of the heat-treated casing material meet the predetermined requirements, so as to make the casing material meet the predetermined performance requirements.

　　5. Quality detection. In the manufacturing process, in order to ensure that the manufactured housing meets the requirements, the housing is usually subjected to quality detection. The common inspection items include size inspection, surface inspection, performance inspection, etc.

　　These are the manufacturing processes of aluminum battery casing. If you want to make exquisite aluminum battery casing, you need to be able to ensure the quality in each process.