1. Argon arc welding is a welding technique that uses argon as a shielding gas. Also called argon gas shielded welding. It is to pass argon shielding gas around the arc welding to isolate the air from the welding area to prevent oxidation of the welding area. The argon arc welding technology is based on the principle of ordinary arc welding. It uses argon gas to protect the metal welding material. Through high current, the welding material is melted into a liquid on the welded substrate to form a molten pool, so that the welded metal and welding A welding technique in which the welding material achieves metallurgical bonding. Because the argon gas is continuously supplied during high-temperature fusion welding, the welding material cannot be in contact with oxygen in the air, thereby preventing the oxidation of the welding material, so it can weld stainless steel and iron hardware.
2. Electrode arc welding is the most widely used welding method in industrial production. Its principle is to use the heat generated by arc discharge (commonly known as arc combustion) to melt the electrode and the workpiece and form a weld after condensation to obtain a firm joint Welding process. Arc welding has a wide range of applications, such as bucket teeth of excavators, loader blades, bulldozer blades, crushers, screw conveyors, mixer blades, railway tracks, forging hammers, wheel flanges of transmission gears, various molds, Slag crusher, ball mill, machine tool equipment, etc.
3. From an economic point of view and flexibility, arc welding is good. Argon arc welding is of course high inefficiency, with better results and more mechanization. If it is a small batch, arc welding will be selected.
4. The quality of argon arc welding is high and the efficiency is low. The efficiency of electrode arc welding is relatively high and the quality is medium. Generally, pipe fittings with a welding thickness of 10mm are used for argon arc welding. The welding rod fills the cover surface. Use argon arc welding.