FIELD: abrasive tools.
SUBSTANCE: invention can be used for grinding products made of concrete, granite and similar materials. The abrasive tool contains an all-metal body and abrasive segments made of artificial diamonds attached to it. The body is made tetrahedral from thin sheet metal by cold stamping and contains three curved planes and a moulded platform, forming four body supports, and a working plane on which the abrasive segments are fixed. These segments are secured by soldering with silver-containing solders, by MIG/MAG welding, or by mechanical fastening in holes made on the working plane of the housing.
EFFECT: simplified technological process of producing abrasive tools.
1 cl, 2 dwg
