TY JOUR TI Optimization of spline hole broach processes and grinding of cylindrical surfaces in hardened cog-wheels KW cog-wheel KW central hole KW broach KW shaving KW machining accuracy. JO Science intensive technologies in mechanical engineering AU Klyepikov, V.. AU CHyeryepakhin, A.A. PY 2016 IS 1 PB Bryansk State Technical University