1. Motor Housings: Electric motors in NEVs require strong and lightweight housings to protect the internal components and dissipate heat effectively. Aluminum die casting provides excellent heat dissipation properties, enabling efficient cooling of the motor. The high strength-to-weight ratio of aluminum ensures structural integrity while minimizing weight.

2. Battery Housings: NEVs rely on large battery packs for energy storage. Aluminum die casting is used to manufacture battery housings, ensuring the protection and stability of the batteries. The lightweight nature of aluminum helps reduce the overall weight of the vehicle, contributing to increased range and efficiency.

3. Power Electronics: Power electronics components, such as inverters and converters, are critical for the proper functioning of NEVs. Aluminum die casting is commonly used to produce heat sinks and enclosures for these electronics. The excellent thermal conductivity of aluminum helps dissipate heat efficiently, ensuring the reliability and longevity of these components.

4. Chassis Components: Aluminum die casting is employed in the production of various chassis components, including suspension parts, brackets, and structural elements. These components require high strength and rigidity, and aluminum provides an ideal solution due to its lightweight nature and excellent mechanical properties.

5. Transmission Components: The transmission system in NEVs requires lightweight and durable components to transfer power effectively. Aluminum die casting is used for manufacturing transmission cases, clutch housings, and other related components. The high dimensional accuracy and intricate detailing achievable through die casting make it a suitable process for these parts.

6. Cooling System Components: NEVs require efficient cooling systems to manage the heat generated by the powertrain and other components. Aluminum die casting is utilized for manufacturing components such as water pumps, thermostat housings, and radiator tanks. The superior thermal conductivity of aluminum aids in dissipating heat, enhancing the overall cooling efficiency.

Overall, aluminum die casting offers numerous benefits for NEV applications, including lightweight construction, excellent heat dissipation, and high strength-to-weight ratio. These advantages make it an ideal choice for producing critical components that contribute to the performance, efficiency, and durability of new energy vehicles.