№4 (47), 2018. METALLURGIC AND MATERIAL ENGINEERING

Grigoriev S.N., Grechishnikov V.A., Volosova M.A., Isaev A.V., Pivkin P.M., Peretyagin P.Y., Seleznev A.E.

Solid ceramic end milling cutters for hard-to-cut materials machining

The paper presents the analysis of design features and recommendations for the production of solid end mills made fromcompetitive grades of cutting ceramics and used for machining of hard-to-cut materials. A description of production of a blank from nanostructured Al2O3–TiC ceramics using spark plasma sintering is given. In addition, a design and manufacturing process for production of solid ceramic end mill is described.

Keywords: solid ceramic end milling cutters, cutting part geometry, cutting tool production process, spark plasma sintering..

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