СПЕЦИФИЧНОСТИ МИКРОРЕЗАНИЯ КАМНЯ НА ОСНОВЕ ГРАНИТА

Abstract

In this work results are indicated researches, conducted on the Machine-building faculty in Belgrade in area of micro cutting of fragile materials. Cooperation is here analyzed between diamond grain and processed granite. The change of normal making force of cutting in the function of speed of cutting and depth of penetration at micro cutting of two variants of granites is experimentally set from the location of Serbia. On the basis of tracks on a granite and arising up cracks the critical depth of penetration of grain is set, which fragile destruction is at. The indicated researches must help optimization of process of polishing and polish, being dominant technologies of final treatment of granite.