| 摘要 |
FIELD: rocketry. ^ SUBSTANCE: proposed method of application of elastic coating to inner surface of body includes making of elastic envelope, bringing it into body and gluing elastic envelope to inner surface of body. Prior to fitting elastic envelope into body, it is turned inside out and is hermetically secured by one end with end of body, which other end of envelope is hermetically blanked. Cylindrical member is fitted inside elastic envelope turned inside out, and said member is attached to blanked end of envelope. Space formed by inner surface of body, surface of elastic envelope and cylindrical member is vacuumized, and elastic envelope is turned outside inside body by pulling cylindrical member along body. ^ EFFECT: improved quality of application of heat protective coating to body of rocket engine. ^ 3 dwg |
