The micro-beam plasma welding machine is the product of today's high-tech. It is known as the first choice of welding experts for thin parts. "Because of the pulse working mode, the molten pool is easy to control, the heat affected zone is small, and the welding current can be as small as 0.1A and stable combustion. It is especially suitable for welding thin plates with a thickness of 0.1～2.5mm. It has small current arc directivity and high current melting rate and penetration depth that cannot be replaced by argon arc welding. The welding efficiency is twice that of argon arc welding and TIG welding. It is used for thin parts. Precise welding, single-sided welding, double-sided forming, beautiful welding seam, it is a better alternative to laser welding, and it is easy to realize automatic welding with a special machine
Features:
1. Digital type adopts CPU processor, output is accurate and precise control. It is made of high-quality components and has reliable performance.
2. "Single-key shuttle" function, one digital button controls multiple digital meters, reduces the failure rate, and overcomes the frequent failure of the potentiometer.
3. High energy density and strong arc directionality. Strong melting. A stable pinhole effect can be produced, and good single-sided welding and double-sided molding can be obtained through the pinhole effect.
4. The quality of the weld is not sensitive to changes in arc length, because the shape of the plasma arc is close to cylindrical. The divergence angle is small (about 5 degrees) and the straightness is good. The area of the heating spot has little effect when the arc changes, so it is easy to obtain a uniform weld shape
5. The tungsten pole shrinks inside the water-cooled nozzle and does not contact the workpiece, so it can effectively avoid the phenomenon of tungsten in the weld metal. In addition, the agitation of the arc is good, and the temperature of the melting pool is high, which is conducive to the release of gas in the melting pool.
6. Due to the high compression effect and thermal ionization degree, the plasma arc is still stable when the current is small, and the welding current can be as small as 0.1A for stable combustion, which is especially suitable for welding micro-precision parts. Through the compression of the arc, the conductive arc column is concentrated into a thin line, the current is small, the arc is stable, the molten pool is small, the heat-affected zone is very narrow, the aperture of the electrode and the nozzle is small, and the arc column shrinks more finely, and the thermal efficiency is also improved. .
