The fabrication technology of a product may satisfy the demands imposed by the construction, may assure the realization of the production plan in the conditions of using the existent material base (machine-tools, SDVs, semi-product goods etc.), respecting certain economic conditions (cost, work productivity) and social ones. The paper presents the way to determine the cutting regime parameters values for the turning operation; there is made a comparative analysis of the values determined using the analytical calculus method and the automatic one.