%0 Journal Article %T Manufacturer cores in the high performance core machines %A Erokhov, V.. %A Voronin, S.. %A Pereshivkina, E.. %K foundry, cores, core box, core machine, technology. %J Actual directions of scientific researches of the XXI century: theory and practice %D 2015 %N 3 %P 3 %I FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov