There are spray painting, electrostatic painting, electrodeposition painting, powder painting methods, and are generally used for surface decorations, anti-rusting and anti-corrosion. Recently, functional painting such as electro-conductive painting, non-adhesive painting, and lubricating painting are in active uses.
A method of forming metallic coatings (plating films) on subject metal surfaces submerged in solutions containing ions by utilizing electrical reduction effects. Electoplating is employed in a wide variety of fields from micro components to large products in information equipment, automobiles, and home appliances for ornamental plating, anti-corrosive plating, and functional plating.
Shot peening is a surface strengthening process widely used in factories. It is a cold processing process that uses pellets to hit the workpiece surface and implant residual compressive stress to improve the fatigue strength of the workpiece. It is widely used to improve mechanical strength, wear resistance, fatigue resistance and corrosion resistance of parts.
Abrasive blasting, more commonly known as sandblasting, is the operation of forcibly propelling a stream of abrasive material against a surface under high pressure to smooth a rough surface, roughen a smooth surface, shape a surface or remove surface contaminants. A pressurised fluid, typically compressed air, or a centrifugal wheel is used to propel the blasting material (often called the media).
Anodizing is an electrolytic passivation process used to increase the thickness of the natural oxide layer on the surface of metal parts.
Powder coating is a type of coating that is applied as a free-flowing, dry powder. Unlike conventional liquid paint which is delivered via an evaporating solvent, powder coating is typically applied electrostatically and then cured under heat or with ultraviolet light. The powder may be a thermoplastic or a thermoset polymer. It is usually used to create a hard finish that is tougher than conventional paint. Powder coating is mainly used for coating of metals, such as household appliances, aluminium extrusions, drum hardware, automobiles, and bicycle frames. Advancements in powder coating technology like UV curable powder coatings allow for other materials such as plastics, composites, carbon fiber, and MDF (medium-density fibreboard) to be powder coated due to the minimum heat and oven dwell time required to process these components.
The percentage of sales of successful business organizations tied to the successful Introduction of new products and services is high. However, the failure rate of new products development projects is also high and therefore there is a need for a methodology based on a well-designed process as well as tools and techniques to manage New Product Development (NPD) projects.
Silicone mold USES is very wide, mold the silicone used in the large character replication complex mode, PU resin handicraft, gypsum crafts, unsaturated resin handicraft, polly, crystal, candle crafts, large-scale sculpture, copy of cultural relics, building decoration,, anaglyph furniture, plastic toys, gift stationery, imitation marble, human statues, imitation copper process, the cultural relics of the make, model, Simulation landscape and many other industries of mold manufacturing.
Rubber mould is mainly used in the process environment which needs to strengthen the forming pressure or transfer the forming pressure. Rubber molds are useful when it is difficult for vacuum bags to enter the recessed areas of complex cavities. For example, when a vertical part on a stiffened plate is formed, the expansion of the rubber mold causes the sides of the vertical part in the workpiece to be subjected to process pressure. The application of rubber mold has two basic forms, that is, fixed volume and variable volume.
Add plastic raw materials to the preheated feeding chamber, and then apply pressure to the pressure column, plastic melting under high temperature and high pressure, and through the mold pouring system into the cavity, gradually hardening molding, this molding method is called die casting molding, the mold is called die casting molding mold. This mold is used for thermosetting plastic molding.
The plastic is first heated in the heating barrel of the injection molding machine, and then under the push of the screw or piston of the injection molding machine, through the nozzle and the pouring system of the mold into the mold cavity, and finally in the cavity hardening finalize the design, this is the simple process of injection molding, and the mold used for injection molding is called injection molding mold.
The water transfer printing process is extensively used to decorate items that range from entire all-terrain vehicles and car dashboards, to small items like bike helmets or other automotive trim. Films can be applied to all types of substrates including plastic, fiberglass, wood, ceramics, and metal. For the most part, if the item can be dipped in water and can be painted using traditional techniques then the hydrographic printing process can be used.