What is the drawing process
The wire drawing process is a metalworking process. In metal press processing. A technical processing method in which a metal is forced to pass through a mold under an external force, a metal cross-sectional area is compressed, and a desired cross-sectional area shape and size is obtained is called a metal wire drawing process.
The wire drawing process is a metalworking process. In metal press processing. A technical processing method in which a metal is forced to pass through a mold under an external force, a metal cross-sectional area is compressed, and a desired cross-sectional area shape and size is obtained is called a metal wire drawing process. Make it change shape. A tool of size is called a wire drawing die. For example, in the cable industry, the 8mm copper rod is made of copper and a large drawing machine. Through a set of (5~8) drawing molds from large to small, the copper rod is drawn into copper wire, such as 3.5mm, 2.0mm and so on.
Machining surface treatment
Drawing is a method of reciprocating motion of a brushed strip, which runs back and forth on the surface of the workpiece to improve the surface finish of the workpiece. The texture of the surface is linear. Can improve the surface quality and cover the surface with slight scratches.
In order to break through the designer’s restrictions on the use of decorative materials and meet more creative needs, in the new century, human beings affirm themselves and explore the unknown, develop and design gold and silver wire drawing that combines the power of knowledge and the spirit of science and technology. Finished metal plate. Such products have gold wire drawing, silver wire drawing, snow sand, sandblasting surface, which can fully reflect the heavy metal feeling that gold, silver and other hard to express in other plate types.
Gold and silver are rich colors are symbols of identity and status. The main metal materials used for gold and silver brushed metal plates can be divided into aluminum, copper and stainless steel. They are matte, mirror, three-dimensional, embossed and special with the texture, luster, and characteristics of the original metal form. The veneer metal hollow surface is treated with a variety of different surfaces. According to the designer, it has a brilliant effect on different occasions.
The surface of the metal plate has anti-rust, anti-oxidation, anti-scratch, anti-chemical and anti-smoke characteristics. Appearance, due to the special bright surface of the product itself, in order to avoid tarnishing due to friction, it is recommended to apply to the horizontal surface with less friction, or the generally vertical surface. In addition, it is recommended to use it in a dry, or not often wet, place where moisture is not too heavy to maintain product stability. Wire drawing on the metal surface can well cover the mechanical marks and mold clamping defects in production.