美国洛克希特公司早在70年代中期,就用纯水喷射工艺对非金属材料进行切割。最近洛克希特加里福尼亚实验室正在研制一种新的切削工艺,首先,让游离的金刚砂磨粒与高速水流混合,然后在高压下,以马赫了的速度通过一个直径为0.008时的蓝宝石喷嘴,向工件喷出而进行切削,工程师们认为该种磨料液喷射工艺是一种对于钛合金、因 As early as the mid-1970s, the Lockheed American Company cut pure non-metallic materials by pure water jetting. Recently, a new cutting process was being developed at Lockheed California Laboratory. First, free diamond grains were mixed with a high velocity stream of water and then passed under high pressure at a Mach speed through a sapphire Nozzle, the workpiece is jetted for cutting, engineers believe that abrasive fluid jetting process is a titanium alloy, due to