TY JOUR TI Cold extrusion of conical cups with cylindrical cavity KW parts of the type of cup with a flange KW outer expanding conical surface KW inner cylinder surface KW low carbon steel KW cold two-way extrusion in single matrix KW stamp for cold extrusion. JO Science intensive technologies in mechanical engineering AU Korobova, N.. AU Dmitriev, A.. AU Tolmachev, N.. PY 2016 IS 1 PB Bryansk State Technical University