What is a carbon dioxide gas shielded welding machine? What are its advantages?
Answer: Carbon dioxide gas shielded welding is a welding method that uses mechanical wire feeding to automatically send out the carbon dioxide gas shielded welding molten pool. Because of its high efficiency, low power consumption, high weld quality, and good overall economic benefits, it is current
Basic knowledge of electric welding machine and welding
1. What is an electric arc?Arc is a phenomenon of discharge through gas, which produces a long-lasting and strong discharge in the air gap between two electrodes, called welding arc. Arc is currently a high-temperature heat source that we humans can directly use. Generally, the center temperature of
What are the application scope and advantages and disadvantages of submerged arc welding
Submerged arc welding generally refers to the method in which the arc is burned under the flux layer for welding. From the appearance, the arc is buried under the flux layer, so it is called submerged arc welding. Generally, the welding wire is automatically fed by a machine. When welding, a layer o
What is argon arc welding? What materials can be welded by argon arc welding?
Answer: Argon arc welding: is short for tungsten inert gas shielded welding. In the welding process, the tungsten electrode does not melt, and the arc generated between the tungsten electrode and the weldment is used as the heating source to melt the weld metal. At the same time, argon gas is sent f