Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
HYDRAULIC COMPOSITION FOR ADDITION MANUFACTURING APPARATUS AND MANUFACTURING METHOD OF MOLD
To provide a hydraulic composition for an addition manufacturing apparatus excellent in early bending strength development property and dimension stability.SOLUTION: A hydraulic composition for an addition manufacturing apparatus contains 28-45 pts.mass of water and sand to total 100 pts.mass of a composite binder containing 2-12 pts.mass of polyvinyl alcohol to total 100 pts.mass of an inorganic binder. A manufacturing method of a mold molding the mold by using the addition manufacturing apparatus and the hydraulic composition for the addition manufacturing apparatus is provided.SELECTED DRAWING: None
【課題】本発明は、早期の曲げ強度発現性と寸法安定性に優れた、付加製造装置用水硬性組成物等を提供する。【解決手段】本発明は、無機結合材１００質量部に対しポリビニルアルコールを２〜１２質量部含む複合結合材の合計１００質量部に対し、さらに、水を２８〜４５質量部、および砂を含有する、付加製造装置用水硬性組成物である。また、本発明は、付加製造装置と、本発明の付加製造装置用水硬性組成物を用いて鋳型を成形する鋳型の製造方法でもある。【選択図】なし
HYDRAULIC COMPOSITION FOR ADDITION MANUFACTURING APPARATUS AND MANUFACTURING METHOD OF MOLD
To provide a hydraulic composition for an addition manufacturing apparatus excellent in early bending strength development property and dimension stability.SOLUTION: A hydraulic composition for an addition manufacturing apparatus contains 28-45 pts.mass of water and sand to total 100 pts.mass of a composite binder containing 2-12 pts.mass of polyvinyl alcohol to total 100 pts.mass of an inorganic binder. A manufacturing method of a mold molding the mold by using the addition manufacturing apparatus and the hydraulic composition for the addition manufacturing apparatus is provided.SELECTED DRAWING: None
【課題】本発明は、早期の曲げ強度発現性と寸法安定性に優れた、付加製造装置用水硬性組成物等を提供する。【解決手段】本発明は、無機結合材１００質量部に対しポリビニルアルコールを２〜１２質量部含む複合結合材の合計１００質量部に対し、さらに、水を２８〜４５質量部、および砂を含有する、付加製造装置用水硬性組成物である。また、本発明は、付加製造装置と、本発明の付加製造装置用水硬性組成物を用いて鋳型を成形する鋳型の製造方法でもある。【選択図】なし
HYDRAULIC COMPOSITION FOR ADDITION MANUFACTURING APPARATUS AND MANUFACTURING METHOD OF MOLD
付加製造装置用水硬性組成物、および鋳型の製造方法
ISHII YUSUKE (Autor:in) / OGI YOSHIFUMI (Autor:in)
18.07.2019
Patent
Elektronische Ressource
Japanisch
IPC:
B22C
FOUNDRY MOULDING
,
Gießformen
/
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
/
B33Y
ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
,
Additive (generative) Fertigung, d. h. die Herstellung von dreidimensionalen [3D] Bauteilen durch additive Abscheidung, additive Agglomeration oder additive Schichtung, z. B. durch 3D- Drucken, Stereolithografie oder selektives Lasersintern
/
C04B
Kalk
,
LIME
HYDRAULIC COMPOSITION FOR ADDITION MANUFACTURING APPARATUS AND MANUFACTURING METHOD OF MOLD
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HYDRAULIC COMPOSITION FOR ADDITION MANUFACTURING APPARATUS AND MANUFACTURING METHOD OF MOLD
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