Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
METHOD FOR MANUFACTURING CERAMIC FORMED BODY
Provided is a method for manufacturing a ceramic formed body enabling the manufacturing of a ceramic formed body having a controlled product shape, such as roundness, by keeping the torque applied to the extrusion machine stable and low, using a forming raw material having well-balanced fluidity and shape-retaining property. A manufacturing method 1 includes: a dry mixing step S1 of dry mixing a raw material 3 by batch processing; a wet mixing step S2 of adding liquid 5 to a dry mixture 4 obtained at the dry mixing step S1 by continuous processing, the liquid including at least one type of water, surfactant, lubricant and plasticizer, while wet mixing; a kneading step S3 of kneading a wet mixture 6 obtained at the wet mixing step S2; and a forming step S4 of extruding a kneaded mixture (forming raw material) obtained at the kneading step S3 to make a ceramic formed body 2.
METHOD FOR MANUFACTURING CERAMIC FORMED BODY
Provided is a method for manufacturing a ceramic formed body enabling the manufacturing of a ceramic formed body having a controlled product shape, such as roundness, by keeping the torque applied to the extrusion machine stable and low, using a forming raw material having well-balanced fluidity and shape-retaining property. A manufacturing method 1 includes: a dry mixing step S1 of dry mixing a raw material 3 by batch processing; a wet mixing step S2 of adding liquid 5 to a dry mixture 4 obtained at the dry mixing step S1 by continuous processing, the liquid including at least one type of water, surfactant, lubricant and plasticizer, while wet mixing; a kneading step S3 of kneading a wet mixture 6 obtained at the wet mixing step S2; and a forming step S4 of extruding a kneaded mixture (forming raw material) obtained at the kneading step S3 to make a ceramic formed body 2.
METHOD FOR MANUFACTURING CERAMIC FORMED BODY
VERFAHREN ZUR HERSTELLUNG EINES KERAMISCHEN FORMKÖRPERS
PROCÉDÉ DE FABRICATION DE CORPS FORMÉS DE CÉRAMIQUE
TAJIMA YUICHI (Autor:in) / OKUMURA KENSUKE (Autor:in) / HAYASHI SEIICHIRO (Autor:in)
21.08.2019
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
/
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
/
B28C
Tonaufbereitung
,
PREPARING CLAY
/
G01B
MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS
,
Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen
Method for manufacturing ceramic formed body, and apparatus for manufacturing ceramic formed body
| Europäisches Patentamt | 2019
METHOD OF PREDICTING FORMED BODY DENSITY AND METHOD OF MANUFACTURING CERAMIC FIRED BODY
| Europäisches Patentamt | 2017