FIELD: instrument engineering.
SUBSTANCE: invention relates to a method for manufacturing a liner used in a high pressure balloon. Method comprises cold-forming transition zone (20b) of liner shell (10) of an aluminum alloy liner. Transition zone (20b) connects thinner walled drum part (18) and thicker walled end region (20a), which is in the open upper part of the shell. Neck is formed from end region (20a).
EFFECT: as a result, the liner is relieved with a complete winding.
16 cl, 9 dwg
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