Plasma welding machine

Plasma arcing principle: the plasma arc using plasma arc welding method as a heat source. The gas produced by the arc heating dissociation at high speed through the water-cooled nozzle is compressed, increasing the energy density and degree of hydrolysis away, forming a plasma arc. Its stability, heat and temperature are higher than the general arc, which has a large penetration force and welding speed. Shielding gas plasma arc gas formation and its surrounding general with argon. According to the material properties of the various parts, but also the use of a mixed gas of argon and hydrogen. Plasma arc welding machine features: 1, micro-plasma arc welding can be welded foil and sheet; arc energy is high, small heat affected zone, welding deformation is small; 2, the arc column rigidity, with keyhole effect, welding speed , high production efficiency, is 3-6 times the normal argon welding; 3, less weld defects, welding materials, high welding quality; 4, excellent reproducibility of the electrode reduction in the nozzle, easy to pollution and burning ; 5, the plasma arc energy density, high temperature arc column, penetration ability; 6, slender arc column, penetration, thin-walled workpieces direct penetration, shorten preparation time, 10 ~ 12mm thickness of steel may not open groove, can be a double-sided molding penetration (ie: side welding), stress deformation. DML-V02B host parameters: Input Power AC220v plasma output current range 1-100A imitation laser current range 2-200A rated power 4KVA pulse time interval 0.1-1s 10-990ms load voltage 85V 30V rated power load rate of 70% dimension arc No-load voltage 87V working voltage of 20V maintenance 50KG weight volume 90 × 60 × 150 dilution rate of 5% -10% CT-10 tank cooling cycle parameters: Input power 220V maximum capacity of 10L Rated power 135W maximum flow rate of 20L / min cooling air-cooled two-cycle In reality, the use of plasma arc welding advantages: welding process manufacturing thin-walled pipe joints is to strip rolled into tube, then welded together. This method is simple, high productivity, low cost (about 50% of seamless pipe), by domestic and foreign manufacturers of great importance. Micro-plasma arc is a highly concentrated source of energy. Arc compressed, arc stability than the free (for example argon arc) is much better, and work can be compared to the free arc length of the arc. Therefore, observe the welding process more convenient, ultra thin wall pipe used micro plasma arc welding. Thin wall tube in many industrial sectors has been widely used, can be used to manufacture metal hose, bellows, torque tubes, heat exchange tubes, instrumentation resonance tube heat exchangers, etc., as well as when in high temperature and pressure, complicated vibration and alternating load used to transport a variety of corrosive media. Manufacture of thin-walled pipe joints with soldering process is to strip rolled into tube, then welded together. This method is simple, high productivity, low cost (about 50% of seamless pipe), by domestic and foreign manufacturers of great importance. Micro-plasma arc is a highly concentrated source of energy. Arc compressed, arc stability than the free (for example argon arc) is much better, and work can be compared to the free arc length of the arc. Therefore, observe the welding process more convenient, ultra thin wall pipe used micro plasma arc welding.