EXPLOSION TYPE VIBRATION PRESS Russian patent published in 2000 - IPC

FIELD: apparatuses for producing high and superhigh pressure values, possibly for shaping parts of refractory and high-strength materials, powder composition materials, particularly for making man-made diamonds. SUBSTANCE: vibration press is provided in addition with pressing chamber separated by dynamic valve. Hydraulic accumulator, piston and press rod are arranged in pressing chamber. Explosion chamber has two zones for forming pulse shock waves and providing hydraulic shock. Elastic cone membrane is arranged in zone of hydraulic shock occurring. Liquid working medium, nozzle for emitting said medium into pressing chamber and dynamic valve are placed under elastic membrane. Electric detonator is also placed in explosion chamber. EFFECT: compact explosion-type vibration press providing high economy of worked materials, shortened production cycle and lowered cost price of products. 3 cl, 1 dwg