METHOD OF GLUING FULL-STRENGTH THREE-LAYER PANEL WITH CELLULAR FILLER

摘要

FIELD: process engineering. ^ SUBSTANCE: invention relates to production of three-layer panels with cellular filler and may be used in aircraft and space engineering and machine building. Proposed method consists in placing three-layer panel with cellular filler assembly on process plate. Said assembly consists of outer coats, cellular filler and flue layer arranged between cellular filler and coats. Said assembly is locked relative to process plate. Temperature of melting and that flue layer polymerisation are gradually reached to remove glue volatile fractions. Process plate is heated together with said assembly in vertical position and rotated about axis perpendicular to force of gravity. Glue distribution over filler walls at joints with outer coats is adjusted by speed of angular rotation and heating conditions. ^ EFFECT: higher strength. ^ 7 dwg