Method for pressure forming electrolyte blocks

• Main Authors: HIGUCHI YUKIO, YAGISE KO
• Format: Patent
• Language: Chinese; English
• Published: 21.01.2009
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; BASIC ELECTRIC ELEMENTS; CASTING; ELECTRICITY; MAKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; PERFORMING OPERATIONS; POWDER METALLURGY; PRESSES; PRESSES IN GENERAL; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE; SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURESCONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; TRANSPORTING; WAVEGUIDES; WORKING CEMENT, CLAY, OR STONE; WORKING METALLIC POWDER; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

An interface F between upper mandrels and lower mandrels are moved to a predetermined position in a cavity with the upper mandrels and the lower mandrels slidingly moving toward the lower punch while the upper mandrels and the lower mandrels remain in contact with each other, in a manner such that pressure is not applied to powdered dielectric material disposed in the cavity. The powdered dielectric material in the cavity is compressed by an upper punch and the lower punch while the upper mandrels and the lower mandrels remain in contact with each other, thereby forming a dielectric block.