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高压细射流切割技术是近年发展起来的一种新型切割技术,其工作原理如同激光,只不过它是把高压水(压力大于1000公斤/厘米~2)通过一细小的喷咀(喷咀直径等于或小于1毫米),利用从喷咀出来的高能射流破碎和切割材料。这种新型切割技术应用较广,它可用于切割岩石,软金属(如铜),木板,纸、冰,海底采石以及除锈等等,是一种大有前途的切割技术。 当前,在高压细射流的研究领域中有两个学派;一派主张用连续射流,利用高压泵作为
High-pressure fine jet cutting technology developed in recent years, a new type of cutting technology, its working principle is like a laser, but it is high pressure water (pressure greater than 1000 kg / cm ~ 2) through a small nozzle (nozzle diameter equal to Or less than 1 mm), using high-energy jet from the nozzle crushing and cutting materials. This new cutting technology is widely used. It can be used for cutting rock, soft metal (such as copper), wood, paper, ice, seafloor quarrying and rust removal. It is a promising cutting technology. Currently, there are two schools of thought in the field of high-pressure fine jet flow; one group advocates the use of high-pressure pumps as a continuous jet