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Information × Registration Number 0218U001329, 0116U005676 , R & D reports Title Creating Industrial barrel bore forming technology enhanced survivability guns popup.stage_title Head Sheykin Sergiy, Registration Date 31-01-2018 Organization V.Bakul Institute for Superhard Materials popup.description2 Investigated the machinability of the barrel of the material; developed technology elements pretreatment to provide a relief and a surface-treated state in accordance with the technical requirements; designed and manufactured tools and technological equipment; developed technological scheme of pre-edge cutting machining (before deforming broaching) hole, defined cutting conditions and geometry of the cutting tool in order to form the profile of the microscopic irregularities, provided that the formation of the roughness of the treated surface, in accordance with the technical requirements; studied the structure and mechanical properties of the surface layers of the material after edge cutting machining; made technological passport material, conducted experiments in tension, compression, torsion; developed technology lubricants, designed and manufactured prototypes of deforming tools; studied the structure and mechanical properties of the strain hardened layers of the treated material; designed, engineered and manufactured by a combined cutting-deforming tool; designed and manufactured technological equipment, determine the parameters of the process equipment Product Description popup.authors Єфросінін Дмитро Володимирович Бабко Василь Панасович Гайдай Валерій Олексійович Мельниченко Володимир Васильович Мельниченко Ярослав Володимирович Микищенко Олександр Анатолійович Рибак Валерій Якович Ростоцький Ігор Юрійович Студенець Сергій Федорович popup.nrat_date 2020-04-02 Close