What are the new welding methods?

Traditional welding methods are divided into three main categories: fusion welding, pressure welding and brazing. According to the environment and the special requirements of the process, each of the welding methods are derived from the new welding process. For example: laser, stir friction welding, lead-free brazing and so on. Nowadays, it is more common to combine different heat sources together to create new welding methods. Such as laser - stir friction welding, and the combination of laser and brazing.

CO2 in STT (Surface Tension Transfer) welding technology.

Laser and arc composite welding technology

Hot wire MIG and so on

.