Domestic Automotive Plastics Needs To Be Further Improved According to the development plan of the Chinese automobile industry, by 2020 the domestic automobile output will reach more than 30 million, and in 2025 it will exceed 30 million. The huge increase in vehicle capacity is inseparable from the progress of automotive materials. As far as…
Modularization Of Plastic Automotive Parts Apart from the material level and production aspects, the modularization of plastic parts will be an important development direction in the future. The traditional front-end module uses nearly 20 steel stampings for welding. For this purpose, more than 50 sets of molds need to be developed, and long glass fiber-reinforced…
Functions And Applications Of Commonly Used Plastics In Automobiles In addition to the use of regional classification, the functions and applications of commonly used plastics can not be ignored. The following lists material properties and lists the locations and characteristics of commonly used plastics in today’s automobiles. 1) Polypropylene (PP) Saturated addition polymers made from…
The Advantages Of Automotive Plastics Compared with traditional steel products, automotive plastics have advantages in light weight, increased freedom of design, and reduced cost. The use of plastics at non-critical structural components eliminates the need to increase the strength of plastic components and can provide many of the advantages mentioned above. Under the pressure of…
Extrusion Coating Extrusion coating is a process used to coat materials with a thin plastic layer using heat and pressure. This process is used to improve the durability and surface quality of paper, fabrics, aluminum foil and other plastic products. The coating is applied by pressure injecting molten plastic into a slot die that extrudes…
Spring Steel And Its Application Spring steel refers to a group of medium-to-high carbon, low alloy steel products which exhibit excellent yield strength. The term yield strength refers to a material’s ability to endure significant bending or twisting and return to its original shape without deforming. Products made from this type of steel are generally…
What Is Electrical Discharge Machining (EDM For Short)? Electrical discharge machining (EDM) also called as “spark machining” is a machining method primarily used for hard metals or those that would be impossible to machine with traditional techniques. One critical limitation, however, is that it only works with materials that are electrically conductive. This method is…
Mechanical Manufacturing Engineering Mechanical manufacturing engineering is a form of product design. When products are engineered for mechanical manufacturing, they are designed to be assembled from several component parts. The process of mechanical manufacturing engineering requires the design team to carefully consider how a product will be assembled. During the design phase, the product prototype…
Rubber Injectio Molding Rubber injection molding is a manufacturing process used to create rubber parts. This type of process is ideal for creating small parts that require precision, or parts that fit inside other components. Rubber parts are widely used in a range of mechanical parts and machines. A rubber injection molding machine is typically…
What Is Molding Pressure? Molding pressure typically refers to a measurement of force within an injection molding machine. In injection molding, plastic resins are melted and pushed into a steel or aluminum mold, fabricating plastic parts. The mold pressure determines with what force the melted resin is forced through the machine and injected into the…