Inside the phone, engineers designed a metal middle frame as needed to increase the overall structural strength, thereby protecting the screen and body from being easily twisted and bent under external force. At the same time, a metal shielding cover is used to build a small house for the chip on the circuit board. This can prevent the influence of external electromagnetic waves on the internal circuit and the electromagnetic waves generated internally from radiating outward, ensuring that the signal is stable and uninterrupted.

In the structure of the smart router, the metal heat sink is precision stamped, with fine lines and appropriate shapes, which can efficiently dissipate the heat generated when the router is running and ensure the stable operation of the equipment. The optical module provides guarantee for high-speed broadband. The appearance of the optical module is a full metal armor, and there is a shield on the circuit board to protect the stable transmission of signals.

In the new world of intelligent connection of all things, communication modules act as bridges to realize information interaction between people, machines and things through multi-network collaboration, from short-distance communication WiFi/BT/Zigbee to NB-IoT, 4G Cat.1, 5G RedCap mobile intelligent communication modules will have nearly 3 billion connections by the end of 2024. Each communication module uses an electromagnetic shielding cover without exception. We are contributing our own strength to this new world.

Lead frame is a key basic material in semiconductor packaging technology. Its main function is to connect semiconductor chips with external circuits to achieve signal transmission. The main materials of the lead frame include copper, aluminum, steel and other metals and their alloys, which are processed through special processes and have high precision, high conductivity and good mechanical properties. The development of the lead frame industry is closely related to the advancement of semiconductor packaging technology.

When the stamping process is applied to new energy power battery packs, it mainly involves electrode sheets, current collector plates, bus bars, etc. These components connect all the batteries in series and parallel to form a battery pack, and then connect to the electrical and thermal components responsible for the battery pack. BMS system for management, data acquisition and control. The manufacturing process of these components has an indirect impact on the performance and reliability of the entire battery pack.

In the field of smart medical equipment, precision metal stamping products are showing their talents. For example, the high-precision sensor housing is made of precision stamping to ensure sensing accuracy. Key metal components in surgical instruments are stamped to achieve complex shapes and excellent performance, ensuring precise and stable surgical operations. There are also connecting pieces inside the device to reliably protect signal and power transmission.