Battery Connector Welding Process, Application Of Laser Welding Machine

The battery connector is a device that connects two active devices, transmits current or signal, and builds a bridge of communication between blocked or isolated circuits in the circuit, so that the current can flow and the circuit can realize the predetermined function .

Connectors are an indispensable part of electronic equipment. Observing along the path of current flow, you will always find one or more connectors. Connector forms and structures are ever-changing. There are various types of connectors with different application objects, frequencies, power, and application environments. Flat cable connector

With the development and demand for electronic products, nowadays high-power portable electronic products are integrated into our lives. Power connectors are particularly important. To ensure product life, large-capacity batteries must be used, and large-capacity batteries need High-current battery connector for energy transmission. The connector simplifies the assembly process of electronic products. The assembly purpose can be achieved by plugging and unplugging, and it is easy to operate. At the same time, it also simplifies the mass production process.

Since the battery connector plays an important role in circuit connection and signal transmission in the system, once it fails, it will inevitably affect the normal operation of the connected equipment and even the entire system, and the advantages of the internal solder joints of the battery connector affect the reliability of the battery connector itself One of the key factors.

When traditional manual soldering, hot air soldering or automatic soldering iron soldering is used to solder the battery connector, damage to the wires will be inevitable, and it is easy to form "bridging" between the leads of adjacent solder joints. Wire to Board Connector

The use of laser welding technology to weld the battery connector has fast welding speed, large depth and small deformation. It can be welded at room temperature or under special conditions, and the welding equipment is simple. Laser welding uses high-energy laser pulses to locally heat the material in a small area. The energy of the laser radiation diffuses into the material through heat conduction, and the material is melted to form a specific molten pool.