What is the definition of welding equipment? The definition given in the book: welding equipment includes welding machines, welding process equipment and welding aids. Cutting equipment refers to the use of tools to change the shape of objects in the same horizontal plane and under the same direction of force. So what are the classifications of welding equipment?
What are the welding equipment?
(1) Hand arc welding equipment. Hand arc welding uses simple equipment, simple and flexible methods, and strong adaptability, but requires high welder operation. Hand arc welding is suitable for the welding of metal materials such as carbon steel, low alloy steel, stainless steel, copper and copper alloy.
(2) Submerged arc welding equipment. The submerged arc welding equipment consists of a welding power source, a submerged arc welding machine and auxiliary equipment. The power supply can be used with AC, DC or AC and DC. Submerged arc welding machines are divided into two categories: automatic welding machines and semi-automatic welding machines. 1 semi-automatic submerged arc welding machine. 2 automatic submerged arc welding machine.
(3) CO2 gas shielded welding equipment. The semi-automatic CO2 gas shielded welding equipment is mainly composed of a welding power source, a gas supply system, a wire feeding mechanism and a welding gun.
(4) Inert gas shielded welding equipment. Manual inert gas shielded welding equipment includes welding torches, power and control devices, gas supply and water supply systems.
(5) Plasma arc welding equipment. Plasma arc welding equipment mainly includes welding power supply, control system, welding torch, pneumatic system and waterway system. 
Editor in charge: Zhao Hongli
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