鋁板進行剪切過程時要注意幾點？明確了這個問題，我們才能更好的去使用它，進而讓生產效率提升。下面來看看吧。
　　What should be paid attention to during the shearing process of aluminum plate? By clarifying this problem, we can better use it and improve production efficiency. Take a look.
　　劃傷現象：劃傷現象是剪切國產中比較常見的現象，在鋁板推進剪切機的國產中會與剪切機的進料口摩擦，出現劃傷，影響到了鋁板表面外觀質量，如果對板面質量要求高的用戶建議覆膜以后（表面覆膜，保護鋁板）在進行剪切加工。
　　Scratch phenomenon: scratch phenomenon is more common phenomenon of shear domestic, in domestic aluminum push shears with shears the feeding port of friction, scratch, affected the appearance quality of the aluminum plate surface, if user Suggestions about the high quality demand of the plate after coated (surface coating line, aluminum) on shear processing.
　　尺寸準確：長度，寬度要準確合理，對角線公差控制在1-2mm之間，當然，對于小規格鋁板的剪切不能控制如此精密。
　　Accurate size: the length and width should be accurate and reasonable, and the diagonal tolerance should be controlled between 1-2mm. Of course, the shear of small specification aluminum plate can not be controlled so precise.
　　切邊整齊：部分剪板機的剪切刀由于不鋒利，而導致鋁板切邊邊緣不整齊，建議在加工時尋找大型的加工企業以及新式的加工設備。
　　Cutting edge neat: the cutting knife of part of the plate cutter is not sharp, which leads to the irregular cutting edge of the aluminum plate. It is recommended to look for large processing enterprises and new processing equipment when processing.
　　另外，鋁板經過處理后性能發生了變化，可以更好更快地變得耐腐蝕，需要這樣做：
　　In addition, the performance of aluminum plate has changed after treatment, and it can be better and faster to become corrosion resistant. It is necessary to do this:

　　預處理，鋁板生產廠家認為對合金鋁板表面進行清潔，物理和化學方法都可以，重要的關鍵是去除鋁板表面自然形成的氧化層，使鋁板暴露于基板。這樣有利于再氧化的完全進行，形成的氧化膜也會致密。預處理也可以使用一些機械設備進行。然后用普通溶液對鋁板表面進行氧化處理。
　　Pretreatment, aluminum plate manufacturers think that the first alloy aluminum plate surface cleaning, physical and chemical methods can be, the important key is to remove the aluminum plate surface naturally formed oxide layer, so that the aluminum plate exposed to the substrate. This is conducive to the complete reoxidation, the formation of the oxide film will be dense. Pretreatment can also be carried out using some mechanical equipment. Then the surface of the aluminum plate is oxidized with a common solution.
　　密封合金鋁板，陽極氧化后，氧化膜上會有很多透明膜孔。合金鋁板的密封是密封這些膜孔、防止氧化膜被污染的有效手段。這種氧化膜是透明的，具有吸水性，這樣一些金屬鹽就會沉積在孔隙中，從而使一些原有的銀白色合金鋁板或許多其他顏色可以在外面顯示出來。
　　Sealing alloy aluminum plate, after anodic oxidation, oxidation film will have many transparent film holes. The sealing of alloy aluminum plate is an effective means to seal these film holes and prevent the oxide film from being polluted. The oxide film is transparent and absorbent, so that some of the metal salts are deposited in the pores, allowing some of the original silver-white alloy aluminum plate or many other colors to show on the outside.
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　　What should be paid attention to during the shearing process of aluminum plate? The above is the related content of the problem, if you want to know more, come to our website m.ztjywl.com consultation!