Metal wire drawing is the process of repeatedly scraping aluminum plates into lines with sandpaper, and its primary skills include de esterification, sand grinding, and water washingthreeSome of them. In the wire drawing process, the special coating technique after anodizing treatment can generate a coating layer rich in the metal component on the surface of the metal, clearly flashing every fiber trace, and then making the metal matte with a fine hair like luster. In recent years, more and more products have used metal wire drawing skills for their metal shells to achieve a beautiful and corrosion-resistant effect. Integrating fashionable and technological elements into the product. This is also one of the reasons why this skill is highly anticipated.
Metal wire drawing is the process of repeatedly scraping aluminum plates into lines with sandpaper, and its primary skills include de esterification, sand grinding, and water washingthreeSome of them. In the wire drawing process, the special coating technique after anodizing treatment can generate a coating layer rich in the metal component on the surface of the metal, clearly flashing every fiber trace, and then making the metal matte with a fine hair like luster. In recent years, more and more products have used metal wire drawing skills for their metal shells to achieve a beautiful and corrosion-resistant effect. Integrating fashionable and technological elements into the product. This is also one of the reasons why this skill is highly anticipated.
In metal pressure processing.Forcefully passing metal through a mold under external force,The cross-sectional area of the metal is compressed,The skill processing method of obtaining the required cross-sectional area, shape, and scale is called metal drawing skill.Change its shape.Something of scale is called a drawing die
Metal wire drawing is easy to do on a flat plate, but if it is the entire box or has a corner shape, it will deform.
The methods of wire drawing include straight lines, random lines, spiral lines, etc., which will be introduced one by one below
Straight line drawing refers to the process of machining a straight line texture on the surface of an aluminum plate using mechanical friction. It has a two-layer effect of brushing off scratches on the surface of aluminum plates and decorating the surface of aluminum plates. There are two types of straight line drawing: continuous line drawing and intermittent line drawing. Continuous silk patterns can be obtained by applying a scouring pad or stainless steel brush to the surface of the aluminum plate through continuous horizontal linear friction (such as manual grinding with equipment or grinding the steel wire brush on the aluminum plate with a planer). Changing the diameter of the steel wire of the stainless steel brush can achieve textures of different thicknesses. Intermittent silk patterns are usually processed on brushing or polishing machines. Principle of production: Two sets of differential wheels rotating in the same direction are selected. The upper set is a high-speed rotating grinding roller, and the lower set is a slow changing rubber roller. Aluminum or aluminum alloy plates pass through the two sets of rollers and are brushed with fine intermittent straight lines.
Random pattern drawing is a type of irregular and inconspicuous matte wire pattern obtained by rubbing the aluminum plate back, forth, left, and right under the high-speed operation of copper wire brush. This type of processing requires a high level of surface finish for aluminum or aluminum alloy plates.
Ripples are usually produced on a brushing or polishing machine. Using the axial motion of the upper set of grinding rollers, grind and brush the surface of aluminum or aluminum alloy plates to obtain a wavy texture.
Spinning pattern, also known as optical rotation, is a type of silk pattern obtained by rotating and polishing the surface of aluminum or aluminum alloy plates using cylindrical felt or diamond nylon wheels mounted on a drilling machine and using flame oil and polishing paste. It is commonly used for decorative processing of circular signs and small decorative dials.
Threading is achieved by using a small motor with circular felt attached to the shaft, which is fixed to the desktop and aligned with the edge of the tablesixtyFrom a viewpoint of about degrees, make a drag board with a fixed aluminum plate for pressing tea, and stick a polyester film with a straight edge on the drag board to constrain the thread competitiveness. Using the rotation of felt and the linear movement of the drag board, a thread texture with a common width is rubbed on the surface of the aluminum plate. Threaded textures are commonly found in stainless steel tableware and other similar items, which are quite beautiful.

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