FIELD: machine building.
SUBSTANCE: sand blend components including filling agent are metered out and mixed to mould abrasive tool half-stuff to be extracted therefrom and dried in air. Then, complete cycle of thermal treatment comprises preheating of said half-stuff and its curing in microwave chamber to temperature of complete organic thermosetting binder polymerisation. Then, cured half-stuff is held at said temperature and machined. Filling agent represents nano-sized fuller's soot introduced into sand blend before mixing.
EFFECT: higher efficiency, power savings, higher quality of abrasive tool.
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