TY JOUR TI PROBLEM-ORIENTED OPTIMIZATION OF MACHINING TECHNOLOGY FOE POWER PLANT COMPONENTS FROM GRANIT BLANKS KW OPTIMIZATION KW MANUFACTURABILITY KW COMBINED EFFECT KW MICROSPHERES KW WORK HARDENING KW ROUGHNESS JO Voronezh Scientific-Technical Bulletin AU Taskinbaev, A.A. AU Suhochev, G.A. AU Kodentsev, S.N. AU Podgornov, S.N. AU Smol'yannikova, E.G. PY 2026 IS 1 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov