No abstract

The production of high-quality rolled products (slabs), the formation of its surface phase-structural composition, texture, stress state during rough grinding depends on the temperature in the area of contact between the wheel and the slab. During processing, due to geometric errors of the rolled surface, as well as due to local changes in hardness, periodic fluctuations of the instantaneous depth of cut occur, which can be determined indirectly by controlling one of the technological parameters, for example, the power spent on grinding, with subsequent recalculation it to online temperature values. The grinding temperature is described as a control object in the form of an aperiodic link. Computer simulation has confirmed the efficiency of the system for maintaining the specified temperature of slab grinding under various operating conditions that simulate the situations of real production.

Доктор технічних наук, професор Кафедра металорізальних верстатів, метрології та сертифікації Одеський національний політехнічний університет пр. Шевченка,

The work aims to increase the reliability of the operation of adsorbents in filters for purifying gaseous emissions of nuclear power plants by monitoring the quality of adsorbents when determining their aerodynamic drag in a flow of dry and humid air and the content of impurities H

Доктор технічних наук, професор Кафедра металорізальних верстатів, метрології та сертифікації Одеський національний політехнічний університет пр. Шевченка,