Guangdong High-gloss metal sign electroforming factory quality and low price-Metal signage manufacturer

by:ShunDing     2020-07-24
Guangdong High-gloss metal sign electroforming factory has good quality and low price

The design of identification system will become an important medium for communication between people and space and between people and environment, it will be an important facility to guide people to reach their destinations quickly and effectively in strange spaces. It includes providing necessary sexual reports, words, graphics, and sounds for walkers on the streets, such as billboards (Cards, signboards, tour guides, etc)Information identification for guiding the direction of the vehicle, etc. In addition to metal materials, non-metallic materials such as plastics and glass fibers are widely used. Hardware products have played an important role in the process of human survival and development. With the development of social economy and the refinement of social division of labor, hardware products are gradually enriched and improved, with more and more varieties. Modern hardware products can be divided into three categories according to their uses: Daily hardware for daily life, hand tools for production and living aids, building hardware as connectors, fasteners and supporting facilities in buildings and structures.

injection 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.

Hot Melt Adhesive is a kind of plastic adhesive, which has no viscosity at normal temperature. It needs to be heated to above 120 ℃ by a hot press, and only when the glue dissolves can it have viscosity, it has odorless properties and belongs to environmentally friendly chemical products. It has the characteristics of high adhesion, strong adhesion, etc. It is often used on the surface of leather goods, digital products, household appliances, etc. , like double-sided tape, and is generally attached to the overall metal label, such as stainless steel signs, electroforming thick standards, etc!

influenced by its chemical structure, the chemical structure is stable compared with aluminum. Under the same conditions and environment, stainless steel is not easy to oxidize, rust and deform. 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.

Guangdong High-gloss metal sign electroforming factory has good quality and low price
W18Cr4V (1220 ℃-Heating and quenching at 1250 ℃), W6Mo5Cr4V2 (Use 1170 ℃-1190 ° C) The mould treated by low temperature heating and quenching has high plastic deformation resistance, high hardness and wear resistance; There is enough blade property. Practice has proved that the punch quenched at low temperature can significantly prolong the service life and greatly reduce the fracture accident of the punch. Ductile cold deformation die steel some cold extrusion dies and cold heading Dies need to bear high strength and high impact toughness, while ordinary high speed steel and high carbon chromium rigid parts are easy to brittle break or break, and the dies need to have high strength and toughness, it can be divided into two categories: Carbon High speed steel: W series or Mo series high speed steel with carbon content reduced to 0. 5-0. 6%, increase the toughness of the treated steel.

electroplating nickel crystal is extremely fine and has excellent polishing performance. The polished nickel coating can obtain a mirror-like luster appearance while maintaining its luster in the atmosphere for a long time. Therefore, the plating layer is often used for decoration. The hardness of nickel coating is relatively high, which can improve the wear resistance of product surface. Nickel plating layer is commonly used in printing industry to improve the hardness of lead surface.

nickel sheet label manufacturing process; Photosensitive development photosensitive: The operator first checks whether the film has yarn eyes and scratches, and the yarn eyes are in diameter of 0. Below 5MM and the scraping diameter is 0. Less than 2MM can be repaired with a black pen, and too large yarn holes and scratches are directly scrapped; Check the exposure machine glass for black spots and dust, and if any, clean it. Take a proper amount of 3M7533 glue, pour it on the Net board, and adjust the glue evenly with scraping to facilitate printing. Take a plate of electroforming thin standard and place it on the printing platform, cover the net plate, scrape it once on the net plate coated with glue, and return the glue once (Seal the glue at the printing position), Continuous printing twice. Take out the printed semi-finished products, place them on a drying rack, and then put them into an oven for baking at a temperature of 60 5 ℃ for 12 ~ 15 minutes.

Guangdong High-gloss metal sign electroforming factory has good quality and low price
The ultra-thin nickel label using Hot Melt Adhesive is pasted on leather. This ultra-thin nickel label, if you want to stick it on leather, such as a mobile phone holster, the surface is a leather Bluetooth speaker. The label with ordinary water glue is pasted on the leather material and will fall off easily, which requires the use of hot melt glue when selecting glue. Hot Melt Adhesive has high temperature resistance of 50℃ and low temperature resistance-40 ° C.


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