DEVICE FOR MOULDING OF PARTS MADE OF POLYMERIC COMPOSITE MATERIALS Russian patent published in 2002 - IPC

FIELD: applicable in aircraft, shipbuilding, automotive industries. SUBSTANCE: device has an autoclave made for placement of the mould in it, the mould has a holder carrying zulag, antiadhesion layer, flexible cover provided with means for packing and fastening of it in the outline of the holder surface and joined to the vacuum treatment system. The zulag is made of separate rigid moulding components of the plane or approximately plane shape that are connected in the joints by elastic material and covered with a drainage layer. EFFECT: prevented residual deformations and stress in the part, improved quality of moulded workpieces. 3 dwg