鋁卷是鑄軋機經過壓延，拉彎角加工后，為進行飛剪的金屬產品,廣泛應用在電子、包裝、建筑、機械等方面，但是在鋁卷的制造中難免會遇到一些質量缺陷，下面鋁卷生產廠家來講講內容。
Aluminum coil is a metal product for flying shear after calendering and bending angle processing by casting mill. It is widely used in electronics, packaging, construction, machinery and other aspects. However, some quality defects will inevitably be encountered in the manufacturing of aluminum coil. Next, the aluminum coil manufacturer will talk about the content.
1、復合層脫落：復合材料包鋁層離開基體并脫落形成的不規則缺陷。
1. Composite layer falling off: irregular defects formed when the aluminum clad layer of composite material leaves the matrix and falls off.
2、壓花：由于帶材折皺、斷帶等原因導致軋輥輥面不規則色差在軋制過程中周期性地印到帶材表面的色差現象。
2. Embossing: The irregular color difference on the roll surface is periodically printed on the surface of the strip during rolling due to the wrinkling and breaking of the strip.
3、波浪：板、帶材由于不均勻變形而形成的各種不同的不平整現象的總稱。板、帶邊部產生的波浪稱為邊部波浪，中間產生的波浪稱為中間波浪，在中間和邊部之間的既不在中間又不在兩邊的波浪稱為二肋波浪，尺寸較小且通常呈圓形的波浪稱為碎浪。
3. Wave: a general term for various irregularities caused by uneven deformation of plates and strips. The waves generated at the edges of plates and strips are called edge waves, the waves generated in the middle are called intermediate waves, the waves between the middle and the edges that are neither in the middle nor on both sides are called two rib waves, and the waves with small size and generally circular shape are called breaking waves.
4、翹邊：經軋制或剪切后，帶材邊部翹起。
4. Edge warping: after rolling or shearing, the edge of strip will be warped.

5、側邊彎曲：板、帶的縱向側邊呈現向某一側彎曲的非平直狀態。
5. Side bending: the longitudinal side of the plate and strip presents an uneven state of bending to one side.
6、塌卷：卷芯嚴重變形，卷形不圓。
6. Roll collapse: the roll core is seriously deformed and the roll shape is not round.
7、錯層：帶材端面層與層之間不規則錯動，造成端面不平整。
7. Staggered layer: irregular stagger between end layers of strip, resulting in uneven end surface.
8、塔形：帶卷層與層之間向一側竄動形成塔狀偏移。
8. Tower shape: the belt roll layer and layer move to one side to form tower shaped offset.
9、松卷：卷取、開卷時層與層之間產生的松動，嚴重時波及整卷。
9. Loosening: Loosening between layers during coiling and uncoiling, which may affect the whole coil in serious cases.
10、燕窩：帶卷端面上產生局部“V”型缺陷。這種缺陷在帶卷卷取過程中或卸卷后產生，有些待放置一段時間后才產生。
10. Bird's nest: local "V" shaped defect is produced on the end face of the coil. This kind of defect occurs during the coiling process or after the coil is unloaded, and some defects will occur after being placed for a period of time.
以上就是關于鋁卷常見質量缺陷，根據鋁卷含有的金屬元素不同，鋁卷大概可以分為9個大類，也就是可以分9個系列，更為詳細的信息就來咨詢我們http://www.szdapu.cn吧！
The above is about the common quality defects of aluminum coils. According to the different metal elements contained in aluminum coils, aluminum coils can be divided into 9 categories, that is, 9 series. Please consult us for more detailed information http://www.szdapu.cn Come on!