1, the argon arc welding.

Argon arc welding fork called argon shielded arc welding, which is developed on the basis of the general electric arc welding a welding method. Changchun specialized customized storage shelves argon arc shielding gas is usually used in by air and welding area, in order to avoid the welding area oxidation.

Argon arc welding is suitable for the non-ferrous metal and alloy steel welding, suitable for single-sided and double-sided forming, argon arc welding cannot contact with oxygen in the air, because in the process of high temperature welding argon arc welding is continuous.

2, welding.

Welding is a kind of fusion welding, it using the combustible gas and oxygen flame heating metal according to a certain proportion. Changchun specialized customized storage shelves acetylene, the commonly used flammable gas such as liquefied petroleum gas. Welding with low cost, simple equipment, convenient operation, convenient flame control, don't need power supply, when needs in welding power supply is insufficient, can play a bigger role.

3, electron beam welding.

Electron beam welding is a kind of using electron beam speed up concentrated bombardment energy produced by vacuum or anti-vacuum weldments welding method. Electron beam welding of the main advantages are: electron beam penetration ability, weld depth and width than the big, welding speed, small heat affected scope, welding deformation is small.