FIELD: metal forming.
SUBSTANCE: invention can be used during repair and other works in pneumatic and hydraulic circuits on pipelines from material with high electroconductivity. Pipeline is squeezed by guide from material with high electroconductivity by action of pulse magnetic field pressure on it from inductor side. Guide is installed between the inductor and the pipeline in the zone of its squeezing, and it is further exposed to the pressure of a pulsed magnetic field. Foil can be used as a guide, which is wound on the pipeline with production of layers, or a piece of pipe.
EFFECT: as a result, tight cross-section of the pipeline is provided and ruled out rupture.
3 cl, 2 dwg
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