花紋鋁板內(nèi)襯鋁板在加工過(guò)程中需要注意些什么，怎樣才能達(dá)到更好的加工效果?以下是一些步驟:
　　What should be paid attention to in the processing of patterned aluminum plate lined with aluminum plate, and how to achieve better processing effect? Here are some steps:
　　1. 切割:等離子切割、碳弧切割、砂輪鋸切割大面積復(fù)合鋁板，切割成所需形狀。更好的方法是用空氣或惰性氣體等離子弧切割。建議從合金表面切割。碳弧切割應(yīng)從基板的一側(cè)開(kāi)始。如果使用鋸片，只能進(jìn)行線性切割。需要碳化硅鋸片。
　　1. Cutting: plasma cutting, carbon arc cutting, grinding wheel saw cutting large area composite aluminum plate, cutting into the required shape. The best way is to use air or inert gas plasma arc cutting. Cutting from alloy surfaces is recommended. Carbon arc cutting shall start from one side of the substrate. If a saw blade is used, only linear cutting can be performed. Silicon carbide saw blade is required.
　　2. 壓彎:壓彎后的鋁板可以冷加工成型，然后根據(jù)需要彎成所需的形狀，圓弧或圓形。凹形成形時(shí)，合金裂紋會(huì)因內(nèi)應(yīng)力而閉合;凸模成型后，裂縫會(huì)變大，這是正常的部位。如果裂紋太大，使用合適的電極進(jìn)行修復(fù)。卷曲成管在推薦的更小彎曲半徑。

　　2. Bending: the aluminum plate after bending can be cold processed and formed, and then bent into the required shape, arc or circle as required. During concave forming, alloy cracks will be closed due to internal stress; after punch forming, cracks will become larger, which is a normal part. If the crack is too large, use a suitable electrode to repair it. Crimp the tube to the recommended minimum bending radius.
　　3.開(kāi)孔:大孔采用等離子切割，小孔采用電火花加工。裝配螺栓的沉孔可以用等離子弧或碳弧切割。
　　3. Opening: the large hole is plasma cut and the small hole is EDM. The counterbore of the assembly bolt can be cut by plasma arc or carbon arc.
　　4. 焊接:大面積花紋鋁板的基材是焊接性能良好的鋁板。當(dāng)需要將兩塊鋁板連接在一起時(shí)，先將后基材焊接在一起，然后在前堆焊層中填充相應(yīng)的堆焊電極。圖案鋁板也可以焊接到其他鋼結(jié)構(gòu)上。
　　4. Welding: the base material of large-area patterned aluminum plate is aluminum plate with good welding performance. When two aluminum plates need to be connected together, the later base material is welded together first, and then the corresponding welding electrodes are filled in the former welding layer. Patterned aluminum plates can also be welded to other steel structures.
　　5. 插焊:可采用等離子或碳弧氣在花紋鋁板上鑿孔，并通過(guò)插焊與其它鋼結(jié)構(gòu)連接。
　　5. Plug welding: plasma or carbon arc gas can be used to drill holes on figured aluminum plate and connect with other steel structures through plug welding.
　　6. 螺栓固定:螺栓可通過(guò)閃光焊或熔焊焊接到鋼板基材上，然后與其它工件連接。7. 表面處理:有花紋的鋁板表示不需要加工。如果需要加工，只能研磨，其他常規(guī)方法不適用。花紋鋁板不適合高表面精度要求。
　　6. Bolt fixation: the bolt can be welded to the steel plate base material through flash welding or fusion welding, and then connected with other workpieces. 7. Surface treatment: patterned aluminum plate indicates that it does not need to be processed. If machining is required, only grinding is allowed, other conventional methods are not applicable. Patterned aluminum plate is not suitable for high surface accuracy requirements.
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