Flash vaporizing water jet and piercing with flash vaporization

摘要: A flash vaporizing liquid jet cutting tool and method for piercing with minimal damage to the cut material. The is preferably superheated water, typically abrasive particles added after expressed through a nozzle (abrasive water jet, AWJ) or before slurry ASJ). In piercing, only portion of that has not changed phase enters into cavity must leave pressure, which can material, therefore reduced.