Under the background that the automobile industry is increasingly pursuing energy conservation and environmental protection, the lightweight and miniaturization of automobiles has become a technological trend, and it is also the focus of automobile manufacturers’ technological competition. By controlling the weight of the vehicle, it can effectively reduce fuel consumption, reduce exhaust emissions, and improve fuel economy efficiency. In such a large environment as the automobile industry, new energy connectors must be miniaturized and lightweight.
A series of important solutions for the miniaturization and weight reduction of automobiles, including the introduction of smaller-sized high-performance copper alloy wires as signal transmission lines, the introduction of terminal and contact systems that are developing towards miniaturization, and the crimping generated by this miniaturization. Unstable optimization and reliable verification methods; the principle of using high-performance terminals to reduce the size of small-power transmission conductors, and the use of aluminum conductors to replace large-diameter copper conductors that transmit higher power.