Brushing treatment is done after stamping, and can be made into several types according to decorative needs, such as straight lines, irregular lines, threads, ripples, and spiral lines. Straight wire drawing refers to the process of machining straight lines on the surface of 5052 aluminum plate using mechanical friction. It has a dual function of brushing scratches on the surface of 5052 aluminum plate and decorating the surface of 5052 aluminum plate. There are two types of straight wire drawing: continuous and intermittent. Continuous silk patterns can be obtained by using a cleaning cloth or stainless steel brush to continuously horizontally and linearly rub the surface of 5052 aluminum plate (such as manually grinding or using a planer to clamp a steel wire brush on the 5052 aluminum plate under the condition of existing devices). Changing the diameter of the steel wire of the stainless steel brush can obtain different thicknesses of patterns.

斷續(xù)絲紋一般在刷光機(jī)或擦紋機(jī)上加工制得。制取原理：采用兩組同向旋轉(zhuǎn)的差動(dòng)輪，上組為快速旋轉(zhuǎn)的磨輥，下組為慢速轉(zhuǎn)動(dòng)的膠輥，鋁或鋁合金板從兩組輥。

Intermittent silk patterns are generally processed on a brushing or wiping machine. Production principle: Two sets of differential wheels rotating in the same direction are used. The upper group is a fast rotating grinding roller, and the lower group is a slow rotating rubber roller. Aluminum or aluminum alloy plates are divided into two sets of rollers.

（1）加工性好：陽(yáng)級(jí)氧化鋁板裝飾性強(qiáng)，硬度適中，可輕易折彎成型，進(jìn)行連續(xù)性高速?zèng)_壓，方便直接加工成產(chǎn)品，無需再進(jìn)行復(fù)雜的表面處理，大大減短產(chǎn)品生產(chǎn)周期和降低產(chǎn)品生產(chǎn)成本。

(1) Good processability: The positive grade aluminum oxide plate has strong decorative properties, moderate hardness, and can be easily bent into shape for continuous high-speed stamping, making it easy to directly process into products without the need for complex surface treatment, greatly reducing the product production cycle and reducing production costs.

（2）耐候性好：標(biāo)準(zhǔn)厚度氧化膜（3μm）的陽(yáng)較氧化鋁板室內(nèi)使用長(zhǎng)期不變色，不腐蝕，不氧化，不生銹。加厚氧化膜（10μm）的陽(yáng)較氧化鋁板可使用于室外，可長(zhǎng)期暴露于太陽(yáng)光線下不變色。

(2) Good weather resistance: standard thickness oxide film (3 μ m) The anodized aluminum plate is not discolored, corroded, oxidized, or rusted for long-term indoor use. Thickened oxide film (10 μ m) The anodized aluminum plate can be used outdoors and can be exposed to sunlight for a long time without changing color.

（3）金屬感強(qiáng)：經(jīng)陽(yáng)較處理的鋁板表面硬度高，達(dá)寶石級(jí)，抗刮性好，表面無油漆覆蓋，保留鋁板金屬色澤，突出現(xiàn)代金屬感，提高產(chǎn)品檔次和附加。

(3) Strong metallic feeling: After anodizing, the surface hardness of the aluminum plate is high, reaching gemstone level, with good scratch resistance. The surface is not covered with paint, retaining the metal color of the aluminum plate, highlighting the modern metallic feeling, and improving the product grade and added value.