TY JOUR TI Surface formation of forged straight tooth of bevel gear taking into account stock for finishing KW calibration of conical spur KW tapered involute surface KW longitudinal and profiled modification of tooth side surface KW allowance distribution JO Science intensive technologies in mechanical engineering AU Medvedev, V.I. AU Volkov, A.A. AU Biryukov, S.S. PY 2019 IS 2019 PB Bryansk State Technical University