近来,应用等离子切割装置切割软钢板有了进一步发展,这里介绍的这种切割比往常等离子切割要轮廓清晰,加之,它是采用压缩空气作为运载气体来代替通常用氩——氢水混合液,从而在某些应用方面就大大降低了运行费用。应用等离子切割不锈钢和有色金属,诸如铝铜是卓有成效的。由于采用这种切割技术切割软钢板比较粗糙,所以应用氧乙炔焰割炬就更加普遍。但采用压缩空气所切割的质量和氧 Recently, the use of plasma cutting device cutting mild steel has been further developed, the cut described here than the conventional plasma cutting should be clear outline, in addition, it is the use of compressed air as a carrier gas to replace the usual argon - hydrogen water mixture, As a result, operating costs are greatly reduced in certain applications. The use of plasma to cut stainless steel and non-ferrous metals, such as aluminum and copper, has been fruitful. As a result of this cutting technology to cut soft steel rough, so the application of oxyacetylene flame torch is even more common. But using compressed air cut the quality and oxygen