METHOD IN PRESSING EQUIPMENT Russian patent published in 2022 - IPC B22F3/15 B30B11/00 B30B15/26 B30B15/34 

FIELD: material processing.

SUBSTANCE: inventions relate to processing under high pressure. Pressing equipment contains high-pressure tank (1, 16, 17) made with the possibility of retention of a medium under pressure and having processing area (18) for accommodation of at least one product (5). There is at least one controlled device (50; 30, 31, 40, 32, 33, 29) for supply of the medium under pressure, providing transportation of the medium under pressure during a cooling phase to processing area (18) from another equipment area. At the same time, a temperature of the medium under pressure in another equipment area is lower than a temperature of the medium under pressure in processing area (18) during at least part of the cooling phase. Based on at least one value indicating at least one temperature in high-pressure tank (1, 16, 17), at least one operational parameter of at least one controlled device (50; 30, 31, 40, 32, 33, 29) for supply of the medium under pressure is adjusted. At the same time, a rate of supply of the medium under pressure of at least one device (50; 30, 31, 40, 32, 33, 29) is adjusted.

EFFECT: reduction in inner stresses in a processed product.

26 cl, 3 dwg