Dongguan 3d nickel standard factory-Integrity-Metal signage manufacturer

Dongguan 3d nickel standard factory- Integrity

with the rapid expansion of the city, the increasingly complex environment in which people live, and the diversity of people's behaviors, the amount of information in the unknown space and the surrounding environment is increasing, at the same time, it also brings chaos to people's cognition of urban space and environment. During the '12th Five-Year Plan' period, China will change the development mode of hardware industry. On the premise of saving resources, reducing consumption, protecting the environment and improving the quality and efficiency of economic growth, continue to maintain the orderly, healthy and rapid growth of the industry, and strive to transform China from a hardware manufacturing power to a hardware manufacturing power. In the early days, it was made of metal materials such as gold, silver, copper, iron and tin, hence its name.

Dongguan 3d nickel standard manufacturer- Integrity casting method: used to process complex shapes with high errors. Due to the characteristics of the process itself, the product does not need post-treatment after Molding. However, the advantage of low cost can only be shown in the case of mass production. Die casting method: the processing cost is high, and the cost is reasonable only in the case of mass production. However, the cost of the final product is relatively low and the error is relatively high. Can be used to produce parts with thin wall thickness. Rotary casting is an ideal method for processing small parts and is usually used in jewelry manufacturing. Rubber models can be used to reduce the cost of processing.

The appearance design of metal signs generally requires many factors such as humanization, standardization, coordination between products and environment, etc. What are the factors that affect the appearance design of metal signs. Humanized factors the appearance design of metal signs should be combined with the actual situation, sensory vision, and design according to local conditions, reflecting the people-oriented concept and improving customer satisfaction, such: the sign design of scenic spots should reflect the service concept of humanization, individuation and characteristic on the whole and in detail, so as to greatly enhance the reputation of scenic spots.

roof sign: refers to a plate-shaped live cube-shaped or magic sign that is set on the roof of a building and hung or pasted on it. Column signs: horizontal, vertical and three-dimensional signs marked on some fixed structures on the ground. Sudden sign: a sign that protrudes on the wall surface of a building and is used as a carrier on both sides except for the whole side of the building or when there are walls on both sides.

affected by its chemical structure, its chemical structure is stable compared with aluminum. Under the same conditions and environment, stainless steel is not prone to oxidative rust deformation. Therefore, most of the users who need to keep the signs bright and beautiful for a long time under the conditions of long-term outdoor exposure to rainwater or wet, cold and high temperature environment choose to use stainless steel materials. In short, the stainless steel sign is characterized by durability and not easy to deform. Characteristics of aluminum signs: in terms of manufacturing process, the manufacturing of aluminum signs is much simpler and more convenient than that of stainless steel signs.

The sign sign of the office building is the symbol of the modern sign guidance system as the static identification of the environment, it is an important indication of connecting people in daily life. Due to the multi-element alloy, the carbide Dispersion strengthening after solid solution strengthening and tempering is better, with high toughness, high impact fatigue resistance. Used for pneumatic tools, punching tools and large and medium-sized punching dies. The disadvantages are low compression resistance, poor thermal stability and difficult control of quenching deformation. For CrWzSi steel, when Shearing (Such as 5CrW2Si) High temperature heating quenching should be used as far as possible to change the shape of martensite and greatly improve its strength and toughness, which the author has achieved good results in practical work.

For example, 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.

The basic principle of electroforming is to use the original mold made according to the required shape as the cathode and the electroforming material as the anode, put them together in the same metal salt solution as the anode material and pass direct current. Under the action of electrolysis, a metal electroforming layer is gradually deposited on the surface of the original mold, and the metal electroforming layer is taken out of the solution after reaching the required thickness, and the electroforming layer is separated from the original mold, the metal parts corresponding to the shape of the original mold are obtained. The stability of nickel plating layer in air is very high. Due to the strong passivation ability of metal nickel, a very thin passivation film can be rapidly formed on the surface to resist the corrosion of atmosphere, alkali and some acids.