Zhuhai sun-resistant label manufacturers integrity-Metal signage manufacturer
In addition to the use of stainless steel badges have to use other materials, other materials are to be plated, the commonly used plating is generally nickel plating, it is also the white steel color that we often say. This color is almost the same as the stainless steel color, so the customer mistakenly believes that it is a stainless steel badge. 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.
Zhuhai sun-resistant label factory integrity
Zhuhai sun-resistant label factory integrity, chemical stability of the material itself: stainless steel has the properties of high temperature resistance, acid and alkali resistance, corrosion resistance, oxidation resistance, etc. It is affected by the chemical structure of stainless steel. In harsh environments, such as high temperature, wet and cold, and long-term exposure to rainwater, stainless steel signs can still remain bright and beautiful for a long time without deformation. In short, it is characterized by strong annual use and not easy to deform. In the choice of making metal signs, stainless steel and aluminum are very common metal materials, so what is the difference between the advantages and disadvantages of these two materials?
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.
these signs that can be seen everywhere are made of different materials and processes, the focus of this article is also to introduce the material classification of signs and their main application fields, so that you can distinguish different materials when purchasing signs and have a general understanding of the process and cost. Plastic signs plastic signs we usually see outside electric cars, bicycles are used to plastic signs, hotels and other public places can also see a lot of plastic signs, as well as plastic business cards and so on. Plastic signs are generally made of plastic and screen printed.
while the metal ions in the metal salt lose electrons and become positive metal ions, gradually move and deposit on the original mode of the cathode, and form an appropriate thickness (Thin Standard thin can reach 0. 04mm). The application range of nickel sheet label products is very wide. The thickness of nickel sheet thin label can be controlled at 0 on products such as mobile phone case, protective cover, electronic digital product case, home appliance product case, gift box outer package, etc. 05-0. Within the range of, the surface can be used for wire drawing, netting, vacuum plating and oil injection.
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.
out of the film: the film is the transliteration of the film. It is used for printing and plate making. The printing is called film, film, film, and is used for printing, in the past, the printing was a lead plate. Now it is arranged on the computer and then out of the film. The printed content is on the film, and then the content on the film is exposed to the steel plate through the exposure of the plate machine.
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