Huizhou silver nickel standard manufacturer-Metal signage manufacturer

Huizhou silver nickel standard manufacturer

directional curing: it can produce very strong super heat-resistant alloy with excellent fatigue resistance and pour it into the model, and then go through strictly controlled heating and cooling processes, in order to eliminate any small defects plastic forming plastic forming processing: refers to the high temperature heating of the forming metal for re-modeling, which is a labor-intensive production. Plastic Molding classification: Forging: it is a simple and ancient metal molding process to shape metal by beating and squeezing under the conditions of cold working or high temperature operation. Binding: the high-temperature metal blank section passes through several continuous cylindrical rollers, which tie the metal into the mold to obtain the preset shape.

punching: using special tools to cut a certain shape on the metal sheet can be applied in batch production. Punching: it is basically similar to the punching process. The difference is that the former uses the punching part, while the latter uses the rest of the metal sheet after punching. Shearing: cutting metal sheets by shearing is the same as cutting paper from the position by a pair of scissors. Chip Forming: when cutting metal, the cutting method of chip production is collectively referred to as chip forming, including milling, drilling, lathe processing, grinding, sawing and other processes.

entering the 1980s s, many industries, especially the automobile industry, rely more on powder metallurgy technology than ever before, using as many high-performance parts of powder metallurgy as possible is a powerful means to improve the competitiveness of automobiles, especially cars, in the market. High density P/M products are the key factors to ensure their excellent mechanical properties. Therefore, in order to expand the application range of powder metallurgy P/M Parts, it is necessary to increase its density to obtain powder metallurgy parts with excellent mechanical properties. Generally, the whole surface is used as a sign.

This type of sign is characterized by waterproof, low price and mass production. It can be directly pasted with neutral glass glue and paint surface. The disadvantage is that the appearance is not as delicate as metal signs. Aluminum Alloy sign aluminum alloy sign is a popular material in 1990s, aluminum. Compared with traditional materials, it does not rust, has light volume and low cost. The big signs we usually see outside, the signs are all made of aluminum alloy, such as the signs on the road, and some cards are also made of aluminum alloy.

high wear-resistant micro-deformation cold deformation die steel is represented by Cr12Mov type, which is a high-performance cold deformation die steel widely used abroad. Cr12Mov is an improved Cr12 steel. The carbon content is too high, resulting in serious uneven large bulk carbides. Cr12Mov steel is characterized by high wear resistance and hardenability. It is a micro-deformation cold blanking die. The main material of cold heading die is still widely used in general factories. The modified material has high hardness and high wear resistance, high hardenability, especially small deformation after heat treatment, good filing performance during pliers processing, is still widely used in blanking forming dies, drawing dies and other dies. Huizhou silver nickel standard manufacturer, such as 6W6Mo5Cr4V2, the specific heat treatment process is quenching heating temperature 1160-1180 ℃, after cooling, after 550- Tempering at 570 ℃ for three times, hardness Rc60- 63, used for cold extrusion punch or cold heading punch can double the service life. Matrix Steel: Matrix Steel is another way to improve the toughness of high speed steel. Compared with high speed steel, Matrix Steel has few excess carbides and fine carbide particles, the distribution is uniform, so the impact toughness and fatigue strength are better than that of high speed steel, while maintaining good wear resistance. Matrix Steel successfully developed and popularized in China.

nickel electroforming products with a thickness of 0. Natural 20 ± 0. 05mm. Can provide model products, semi-finished products processing. Electroforming is a special processing method that uses the electrolytic deposition principle of metal to process some complicated or special shape workpieces. It is a special application of electroplating. Electroforming was mainly used for metal art and printing plates. It was used to manufacture record Stampers at the end of the 19th century. After that, the application scope gradually expanded.