Abstract

The aim of the work is to develop a new effective design and material of the disc for abrasive machining of granite. The task was undertaken in order to shorten the time of the machining operation of surface grinding by ensuring a uniform post-machining surface roughness for a given cycle , shortening the time for a given grain group of abrasive segments. For the purpose of the task, an analysis of the effectiveness of the impact of the working surface of the disc of known geometric solutions and a new solution of the disc geometry was carried out. Recipes for material composition and technology for making prototypes of discs with a new geometry of abrasive segments were developed, for which laboratory tests were performed.

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