Given the extreme pressures and temperatures involved in the molding process, automotive plastic parts molds are made from materials that can withstand these conditions. Steel and aluminum are often used for the construction of molds because they provide the necessary durability and strength to produce high volumes of parts. These materials ensure that the molds maintain their integrity over long periods, even after thousands of cycles of molding.

Automotive plastic parts molds are versatile and can be customized to create a wide range of plastic parts. The design of the mold can be adapted to produce various components, including those with complex geometries. Whether the requirement is for small, intricate parts like control knobs or larger components like bumpers, molds can be designed to accommodate different shapes, sizes, and functionalities.

Automotive plastic parts molds are exposed to high temperatures during the molding process. The plastic material, such as thermoplastics or thermosets, is heated to its melting point before being injected into the mold. Therefore, the mold must be heat-resistant to ensure it does not warp, crack, or lose its shape under these extreme conditions. Materials like hardened steel or aluminum are commonly chosen for their heat resistance, ensuring that the molds can handle prolonged exposure to high temperatures.

One of the key characteristics of automotive plastic parts molds is their ability to produce parts in large volumes at a relatively low cost per unit. Once a mold is designed and manufactured, it can be reused multiple times, making it a cost-effective solution for mass production. This reusability reduces the overall cost of manufacturing automotive plastic components, which is crucial for keeping production costs low and ensuring competitive pricing for vehicles.

Automotive plastic parts molds are used across a wide range of vehicle components, including:

Exterior Parts: Bumpers, grilles, and side mirrors.

Interior Parts: Dashboard panels, door handles, and console components.

Functional Parts: Engine covers, air intake systems, and under-hood components.

Decorative Parts: Trims, bezels, and light housings.

The ability to create durable, lightweight, and cost-effective parts through plastic molding is key to advancing automotive design, improving fuel efficiency, and meeting consumer demands for affordability and reliability.

Precision of the whole mold can reach    0.005mm    
Discharge machining accuracy tolerance up to    0.003mm
Precision of molding injection products can reach    0.02mm    Discharge clear angle up to    0.01mm
Mould life time    2 million times    
Mirror discharge finish up to    Ra0.2