Type-C is a connection interface of the USB interface. It can be inserted regardless of the front and back sides. The size is about 8.3mm × 2.5mm. Like other interfaces, it supports USB standard charging, data transmission, and display output functions. The Type-CUSBImplementers Forum was established and became popular after being supported by Apple, Google, Intel, Microsoft and other manufacturers in 2014.
At the CES 2015 exhibition, Intel and the USB Implementers Forum demonstrated the power of USB 3.1 to the public. The specific interface is USB Type C, which can be plugged in front and back, and the size is almost the same as micro-USB. Theoretically, the transmission speed of USB 3.0 Type C can reach 10Gbps.
USB Type-C has more efficient data transmission capabilities, richer expandability, stronger power supply capabilities, and a slimmer shape that can be inserted on both sides. The strong support of major manufacturers has given Type-C a bright future.
Laser welding is the most classic laser application. It is mainly used in the connector industry for metal structure fixing, structural strengthening, and ground connection. In the processing of Type-C, laser fusion welding is applied to the welding of Type-C fixing plates and the shell. Spot welding is used, and 4-8 points are used to enhance the tensile strength of the interface.
Laser welding can effectively repair trachoma, cracks, chipping angles and worn mold edges, sealing edges and other small parts. The laser welding spot has a small diameter and a small heating range, and no pores, collapse, thermal strain, and metallographic structure changes will occur after welding, which greatly reduces the post-weld processing steps. Laser welding system Type-C has the following advantages:
Real-time energy control, multiple welding waveform settings, precise control of spot size and positioning, easy automation and precision and stable welding quality.
No auxiliary welding material is needed, the quality of the weld is high, there are no pores, and the strength and toughness of the weld is equivalent to or even better than the base metal.
Has a high aspect ratio, small welds, small thermal effects, and small material deformation.
The weld seam is flat and beautiful, and no treatment or simple treatment is required after welding.
It can realize multi-channel fiber output and all-round welding.