Press assembly and method for pressing a pressed part

摘要

The press assembly (10) has a press molding component (22) whose rear side is applied with clamping pressure (p1) upon a membrane (26). A resilient outer mold (40) is inserted in the press molding component. Press molding components (23) are arranged as a counter-element so as to form a mold cavity (43) between the press molding component (23) inside an inner mold (60) and an inner-side mold section (50) of the outer mold. Independent claims are included for the following: (1) a method for pressing the pressing element of powder and/or granular ceramic material to-be pressed; (2) the outer mold of press assembly; (3) an inner mold of press assembly; (4) an apparatus for manufacturing outer mold from elastic material; and (5) a method for manufacturing outer mold.