The welding technologies of Metal pipe processing mainly include the following:
Manual arc welding: This is a common welding technology that uses manual operation to use the heat generated by the arc to melt the electrode and the base metal to connect metal pipes.
Gas shielded welding: Using gas as a protective medium, the arc melts the welding wire and base metal to connect metal pipes. Common gas shielded welding includes argon arc welding, carbon dioxide shielded welding, etc.
Laser welding: Use a high-energy laser beam to irradiate the surface of metal pipes to quickly melt and form a weld, thereby realizing the connection of metal pipes. Laser welding has the advantages of fast speed, small deformation and high quality.
Ultrasonic welding: The vibration energy of ultrasonic waves is used to generate local high temperature on the surface of metal pipes and apply pressure to tightly bond the metal pipes together. Ultrasonic welding has the advantages of reliable quality, high efficiency, and environmental protection.
Friction welding: Using high-speed rotation or vibration to cause the contact surface of metal pipes to generate friction and heat, and then quickly cool and solidify after melting to realize the connection of metal pipes. Friction welding has the advantages of high joint strength and stable quality.
The above are the commonly used welding technologies in Metal pipe processing. Different welding technologies have different characteristics and application ranges. Choosing the appropriate welding technology requires comprehensive consideration based on the material, specifications, and usage requirements of the metal pipe to ensure that the welding quality and joint performance meet the requirements. At the same time, during the welding process, it is also necessary to pay attention to safe operating procedures to prevent welding accidents.
