FIELD: mechanical engineering, applicable for manufacture of sealed launching tubes for rocket launching.
SUBSTANCE: the method consists in winding on a mandrel of an inner sealing layer in the form of a tape and layers of the power envelope, use is made of a tape, whose width equals the tube length, of a material compatible and chemically engageable with the material of the power envelope. The tape is wound on the mandrel simultaneously with the layers of the power envelope, placing it between the layers of the power envelope, the tape is wound at a length of 1.2 to 3.8 of a turn. The claim also offers the launching tube, having an inner sealing layer in the form of a tape and layers of the power envelope.
EFFECT: produced a sealed launching tube with an enhanced employment ratio.
4 cl, 4 dwg
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