FIELD: electricity.
SUBSTANCE: flyer plate is installed over the fixed plate with a gap and then an explosive charge placed on it is initiated. Simultaneously with the charge initiation ultrasonic vibrations are supplied to the butt end of the fixed plate in the direction opposite to the detonation direction. Amplitude of vibrations is not more than three heights of the waves formed in a weld seam.
EFFECT: increasing strength of the weld seam and decreasing deformation of bimetal blanks, reducing consumption of explosives.
2 cl, 3 dwg, 2 tbl, 1 ex
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