Dongguan metal Brand Factory is of good quality and low price-Metal signage manufacturer
injection molding. The injection molding adopts granular materials prepared by suspension polymerization and is molded on ordinary plunger or screw injection molding machines. Punching: it can be applied to mass production of a certain shape by punching and cutting a certain shape on a metal sheet with special tools. 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.
Dongguan metal label factory is of good quality and low price. The appearance design of metal label generally pays attention to various 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.
adhesive backing is not suitable for signs like split signs or signs with small lines. Adhesive backing has strong adhesion, good retention and strong temperature resistance, it has good waterproof performance and belongs to environmentally friendly chemicals. Four-dimensional glue commonly used in digital products, household appliances, furniture, mechanical equipment, car key chains and other products is a glue with strong viscosity among these common glues.
Features of stainless steel: Making of stainless steel signs; Stainless steel signs are generally made of 201, 202 and 304 stainless steel, and the manufacturing process is corrosive (Also known as 'etching '), Engraving, laser, silk screen, etc. Under the conditions of exquisite modern surface style and extremely high precision requirements, etching process is often used in the manufacture of stainless steel signs, the etched surface has the characteristics of concave-convex stereoscopic impression, smooth surface and high precision. Stable chemical reaction structure; Stainless steel has the characteristics of high temperature resistance, acid and alkali resistance, corrosion resistance and oxidation resistance.
Dongguan metal Brand Factory is of good quality and low price. The manufacturing process of nickel sheet thin mark is based on the cathode deposition phenomenon in the electrochemical process, that is, the conductive original mold is used as the cathode, the Electroformed Metal is used as the anode, and the metal salt solution of the electroforming material is used as the electroforming liquid. Under the action of direct current, the metal plate at the anode will gradually dissolve into metal ions, which will be continuously added to the electroforming solution to keep the concentration of the electroforming solution balanced.
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.
The soaking time should not exceed 1 minute, and it is easy to drop ink if the time is too long; Gently wipe the developing surface with sponge until it is formed; Rinse the surface with clear water, visually check the surface for any miscellaneous spots, scraping and ink dropping. If the development is not sufficient, heavy work is required, and other poor development is directly scrapped. Nickel Plate Production Process 8, nickel plating 1. The operator puts the developed stainless steel plate into the electroforming tank for electroforming; The electroforming time of nickel is 180 30 minutes and the voltage is 2. 75 ± 0. 75 V, current 135 ± 35A (Depending on the number of stainless steel placed), Electroforming groove weight: 22. 5 ± 2. 5, the temperature in the tank is 55 5℃, PH = 4. 4 ± 0. 6.
The operator puts the electroformed stainless steel flat on the working table, and cuts the OPP protective film with appropriate size to the surface. Light fold (Bending) Stainless steel plate to separate electroformed products from stainless steel. The glue brushing operator takes an 80-mesh clean screen and places it on the printing machine, and debugs it. Seal the position that does not need printing with gummed paper.
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