MOLD FOR FABRICATING OBJECTS UNDER HIGH PRESSURE Russian patent published in 1997 - IPC

FIELD: polymer molding. SUBSTANCE: invention relates to working polymer materials by molding under high pressure and may find use when manufacturing high-precision parts. Purpose of invention is to improve quality of molded objects owing to consolidation of polymer material under high pressure from the side of mobile half-mold when transferring clamping force directly into mold cavity. To achieve it, mold is provided with mobile molding members with flanges to be mounted on the mobile half-mold, and intermediate plate is made in the form of parallel plates successively installed in direction of mobile half- mold. The latter is molding half-mold with spot running channels communicated with central running channel, and also displacing, centering, and axillary half-mold. Elastic member is installed between mobile half-mold and intermediate plate connected with mobile half-mold through molding members. EFFECT: improved quality of molding. 1 dwg