Auto Lamp Injection Mold

Auto lamps are generally made of high-performance plastic materials such as PC and PP. These materials have good impact resistance, aging resistance, high transparency and other characteristics, which can meet the requirements of car light brightness and aesthetics. At the same time, manufacturers choose different materials that meet the requirements for production according to different models and styles.
Auto lamp production relies on molds, and auto lamp injection mold making is an important step in the whole process. Car lampshade molds are generally made using CNC machine tools, which can ensure the accuracy and toughness of the mold. During the mold making process, multiple processes and tests are required to ensure the quality and accuracy of the mold.

Injection molding is a key step in the production of automotive lamps. During the injection molding process, prefabricated plastic particles are injected into the mold through a syringe, and after high temperature and high pressure, the shape of the auto lamp is formed. During injection molding, parameters such as injection temperature, injection pressure, and injection speed need to be adjusted according to specific requirements to achieve the lighting effect and aesthetics that meet the material properties and lamp requirements. After the automotive lamp is made, it needs to go through multiple surface treatment processes to ensure the aesthetics of the lamp and the normal use environment. The surface treatment process generally includes painting, electroplating, and coating to ensure the smoothness, wear resistance, and corrosion resistance of the automotive lamp surface. At the same time, it is also necessary to pass strict product testing to improve the quality and reliability of the product.