MANUFACTURING METHOD OF MOLDED PRODUCT

• Main Authors: KANEKO NAOKI, AOKI YASUO
• Format: Patent
• Language: English; Japanese
• Published: 01.02.2024
• Subjects: PERFORMING OPERATIONS; SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURESCONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER; TRANSPORTING; WORKING CEMENT, CLAY, OR STONE

To provide a method capable of manufacturing a molded product having high dimensional accuracy without applying a mold-release agent nor cleaning a mold.SOLUTION: A manufacturing method of a molded product includes a mold packing step of vacuum-packing a mold having a recess with a resin film packing material and a casting solidification step of injecting slurry including ceramic powders and/or metal powders into the recess of the vacuum-packed mold and solidifying the slurry.SELECTED DRAWING: None 【課題】離型剤の塗布及び金型の洗浄を行わずに寸法精度が良好な成形体を製造できる方法を提供する。【解決手段】凹部を有する金型を樹脂フィルム包装材で真空包装する金型包装工程と、真空包装された前記金型の前記凹部に、セラミックス粉末及び／又は金属粉末を含むスラリーを注入して固化させる注型固化工程とを含む成形体の製造方法とする。【選択図】なし