Actual Problems in Machine Building 2014 No. 1

Economics and Organization of the Business Innovative Processes in Machine Building I International Scientific and Practical Conference « Actual Problems in Machine Building » ________________________________________________________________ 588 Investigation of surface quality in the formation of cutting edge milling tools for composite materials processing A.S. Yanyushkin, D.A. Rychkov, D.V. Lobanov Investigations of sharpening quality parameters of milling tool for composite material processing with a specific geometry of the cutting edge. Found that the quality of sharpened surfaces influence the electrical parameters of sharpening, and the best quality is obtained when combined with simultaneous electro diamond grinding wheel dressing and etched details. According to the research obtained mathematical models of the surface roughness of hard alloys on the current density range of changes and current density etching details and recommendations on sharpening cutting tools for composite materials processing. Key words: composite materials, sharpening, surface quality, cutting tool.