FIELD: process engineering.
SUBSTANCE: invention relates to abrasive-jet machining. Proposed device comprises cutting tool, fluid flow channel and that for suspension flow including suspended abrasive particles, first fluid flow energizer and second suspension flow energiser. Said energisers can be selectively activated. Said cutting tool can mix aforesaid fluid and suspension flows. Portion of power supplied from said energisers is transformed in cutting tool into kinetic power to create high-rate mix of fluid and suspension.
EFFECT: alternated cutting start/stop at high degree of accuracy without notable delays and fast wear of equipment.
10 cl, 9 dwg
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