PROCESS FOR MACHINING TITANIUM OR TITANIUM ALLOY PARTS AND SPRAYING COLLAR FOR SUCH A MACHINING

摘要

The process makes it possible to machine titanium and titanium alloy parts with a cutting speed exceeding 150 m/min by using a spraying or sprinkling of lubricating fluid under very high pressures (60 to 400 bars). The main component is a spraying flange or collar (2) having internal ducts (5, 6) making it possible to supply under high pressure one or more fluid jets in the direction of the edge (9) of the cutting tip (10).