1. Generally suitable for the welding of thin plates below 6mm, with the characteristics of beautiful welding seam shape and small welding deformation. Non-standard order
2. The shielding gas is argon with a purity of 99.99%. When the welding current is 50-150A, the argon flow is 8-10L/min, when the current is 150-
At 250A, the argon flow rate is 12-15L/min. The angle between the filler wire and the surface of the workpiece should be as small as possible, generally about 10°.
3. In order to protect the welding pool with argon gas and facilitate the welding operation, the centerline of the tungsten electrode and the workpiece at the welding point should generally maintain an angle of 80-85°, and the angle between the filler wire and the surface of the workpiece should be as small as possible. It is generally about 10°.
4. Windproof and ventilation. In windy places, be sure to take measures to block the net, and take appropriate ventilation measures indoors.
