FIELD: technology of cutting blanks made from solid and friable materials. SUBSTANCE: device for stabilization FOR diamond cutting-off wheel with inner cutting edge includes bracket secured on casing of cutting-off wheel, axle mounted in bracket for holding the fork with hydrodynamic nozzles located on either side of cutting-off wheel and provided with wedge- shaped cavities; they are joined together by common passage; nozzles are also provided with rollers rolling over work surface. One end of spring is embedded in fork and other end is embedded in bracket. Device is provided with thermal element whose housing is mounted on bracket concentrically relative to spring. Spring is made from intermetallic alloy possessing thermomechanical memory. EFFECT: enhanced reliability. 6 dwg
