TY JOUR TI Engineering support of mating surfaces operational properties in the compound forming tool elements with regard to specified pressmold life KW reliability (service life) KW surface quality KW poor shape precision and geometric relationship of surfaces KW machining and abrasion KW operational properties JO Science intensive technologies in mechanical engineering AU Polskiy, E.A. AU Abramov, R.V. PY 2024 IS 2024 PB Bryansk State Technical University