1. Welding between sheets. Manual welding and active welding are normally adopted, which includes four process methods: welding, end welding, core penetration condensation welding, and core piercing coagulation welding.
2. Welding of wire and wire. Manual welding and semi-active welding are normally adopted, which includes four process methods, such as wire and wire pair welding, interspersed welding, parallel lap welding, and T-type welding.
3. Welding of non-metallic wire and block components. Laser welding machine welding can successfully complete the connection of non-metallic wire and block elements, and the proportion of block components can be arbitrary. During welding, attention should be paid to the size of the filamentous element.
4. There is no welding with non-metal. Welding does not have the same type of non-metal to deal with weldability and weldable parameters, there is no laser welding between the same data, as long as some certain data combined can be.
5. Repair welding of block items. The laser electrode is condensed and stacked on the substrate by laser, which is normally suitable for the repair of goods such as lasts.