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超音速割嘴是近几年来发展起来的一种新型割嘴。应用空气动力学的拉瓦尔喷管原理来提高切割氧流出口的速度。使燃烧反应区的氧化激烈,高速氧流强烈冲刷切口的溶渣,从而使切割速度、切割精度和切割光洁度得到显著的提高,与合适的气割设备相配,可以从本来单纯的钢板切割、进一步发展到加工成形零件的精密切割,代替了部分零件的铸、锻、铣、刨、
Supersonic nozzle is a new type of cutting nozzle developed in recent years. Aerodynamic Laval nozzle principle is used to increase the velocity of the oxygen flow at the exit of the cut. So that the oxidation of the combustion reaction zone intense, high-speed oxygen flow strong erosion of the incision slag, so that the cutting speed, cutting accuracy and cutting finish was significantly improved, and suitable gas cutting equipment, you can cut from the original pure steel, and further development To the processing of precision parts forming, instead of part of the casting, forging, milling, planing,