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，通常覆膜費用為2元/平方米。
Scratch phenomenon: Scratch phenomenon is a common phenomenon in domestic shearing. In the domestic production of aluminum plate pushing shear machines, it will rub against the feed port of the shear machine, causing scratches, which affect the surface appearance quality of the aluminum plate. If users have high requirements for the surface quality of the plate, it is recommended to use film coating (surface coating to protect the aluminum plate) for shearing processing after laminating, and the film coating cost is usually 2 yuan/square meter.
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。
Accurate size: The length and width should be accurate and reasonable, and the diagonal tolerance should be controlled between 1-2mm. Of course, for the cutting of small-sized aluminum plates, it cannot be controlled to be so precise and neat. Some of the cutting blades of the plate cutting machine are not sharp, resulting in irregular cutting edges of the aluminum plate. It is recommended to seek large-scale processing enterprises and new processing equipment during processing.
超寬鋁板是眾多鋁板產品中較為特殊的一種，一般認為，寬度在1500mm以上的被稱為寬鋁板，2000mm以上的被稱為超寬鋁板。
Ultra wide aluminum plate is a special type among numerous aluminum plate products. It is generally believed that those with a width of over 1500mm are referred to as wide aluminum plates, while those with a width of over 2000mm are referred to as ultra wide aluminum plates.
超寬鋁板的生產要求很高，不是任何廠家都能生產的！
The production requirements for ultra wide aluminum plates are very high, and not any manufacturer can produce them!
生產設備來講，超寬鋁板對軋制幅度的寬度要求較高，一般設備不能滿足，尤其是2000mm以上的鋁板產品。從鋁板廠家講，對制造企業的生產能力有更高的要求，要在較寬幅度上達到性能穩定。就目前來說，僅有一部分實力較強的大型廠家能夠滿足這一生產要求。
In terms of production equipment, ultra wide aluminum plates have high requirements for the width of the rolling range, which cannot be met by general equipment, especially for aluminum plate products above 2000mm. From the perspective of aluminum sheet manufacturers, there are higher requirements for the production capacity of manufacturing enterprises to achieve stable performance over a wide range. Currently, only a portion of large manufacturers with strong capabilities can meet this production requirement.
目前市場上常用的超寬鋁板合金以5系、6系為主，常用合金是5052-H112、6061-T6等，超寬鋁板前景光明，在一些新興的船舶制造、汽車配件、電子設備、精密機械等強勢產業上有很大的市場空間。
At present, the commonly used ultra wide aluminum sheet alloys in the market are mainly 5 series and 6 series, with commonly used alloys such as 5052-H112 and 6061-T6. The prospect of ultra wide aluminum sheet is bright, and there is great market space in some emerging strong industries such as shipbuilding, automotive parts, electronic equipment, and precision machinery.
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