Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
METHOD FOR PRODUCING ADDITIVE MANUFACTURING AND COATED CASTING MOLDS FOR PRODUCING COMPONENTS IN A COLD CASTING METHOD OR A LAMINATING METHOD
A method of producing a casting mould for additive manufacturing for producing a component in a cold casting process or a lamination process, comprising the steps of: a) determining the three-dimensional structure of the casting mould, b) providing a mixture wherein the mixture comprises a binder and an aggregate, c) providing a pressure fluid comprising an aqueous solution of magnesium chloride or magnesium sulfate, d) applying a layer of the mixture to the support, e) applying only a pressure fluid to the portion of the mixture that will form a part of the casting mould, f) applying another layer of the mixture to the previous layer of the mixture, g) applying only a pressure fluid to the portion of the mixture that will form a part of the casting mould, and f) applying only a pressure fluid to the portion of the mixture that will form a part of the casting mould. H) repeating steps f) and g) until the desired casting mold shape is obtained, i) solidifying the portion of the mixture that has been added with the magnesium chloride or magnesium sulfate aqueous solution, j) removing the mixture that has not yet been mixed with the aqueous solution, and coating at least those portions of the casting mold that are in contact with the material of the cold casting lamination process with a shell.
一种生产用于在冷铸造方法或层压方法中生产构件的增材制造的铸造模具的方法，包括步骤：a)确定铸造模具的三维结构，b)提供混合物，其中混合物包含粘合剂和骨料，c)提供包含氯化镁或硫酸镁的水溶液的压力流体，d)将一层混合物施加到支架上，e)仅将压力流体施加到混合物中将形成铸造模具一部分的那部分上，f)将另一层混合物施加到前一层混合物上，g)仅将压力流体施加到混合物中将形成铸造模具一部分的那部分上，h)重复步骤f)和g)直至获得所需的铸造模具形状，i)使混合物的已加入氯化镁或硫酸镁水溶液的那部分凝固，j)除去尚未与水溶液混合的混合物，以及用壳皮涂覆铸造模具的至少那些与冷铸造层压方法的材料接触的部分。
METHOD FOR PRODUCING ADDITIVE MANUFACTURING AND COATED CASTING MOLDS FOR PRODUCING COMPONENTS IN A COLD CASTING METHOD OR A LAMINATING METHOD
A method of producing a casting mould for additive manufacturing for producing a component in a cold casting process or a lamination process, comprising the steps of: a) determining the three-dimensional structure of the casting mould, b) providing a mixture wherein the mixture comprises a binder and an aggregate, c) providing a pressure fluid comprising an aqueous solution of magnesium chloride or magnesium sulfate, d) applying a layer of the mixture to the support, e) applying only a pressure fluid to the portion of the mixture that will form a part of the casting mould, f) applying another layer of the mixture to the previous layer of the mixture, g) applying only a pressure fluid to the portion of the mixture that will form a part of the casting mould, and f) applying only a pressure fluid to the portion of the mixture that will form a part of the casting mould. H) repeating steps f) and g) until the desired casting mold shape is obtained, i) solidifying the portion of the mixture that has been added with the magnesium chloride or magnesium sulfate aqueous solution, j) removing the mixture that has not yet been mixed with the aqueous solution, and coating at least those portions of the casting mold that are in contact with the material of the cold casting lamination process with a shell.
一种生产用于在冷铸造方法或层压方法中生产构件的增材制造的铸造模具的方法，包括步骤：a)确定铸造模具的三维结构，b)提供混合物，其中混合物包含粘合剂和骨料，c)提供包含氯化镁或硫酸镁的水溶液的压力流体，d)将一层混合物施加到支架上，e)仅将压力流体施加到混合物中将形成铸造模具一部分的那部分上，f)将另一层混合物施加到前一层混合物上，g)仅将压力流体施加到混合物中将形成铸造模具一部分的那部分上，h)重复步骤f)和g)直至获得所需的铸造模具形状，i)使混合物的已加入氯化镁或硫酸镁水溶液的那部分凝固，j)除去尚未与水溶液混合的混合物，以及用壳皮涂覆铸造模具的至少那些与冷铸造层压方法的材料接触的部分。
METHOD FOR PRODUCING ADDITIVE MANUFACTURING AND COATED CASTING MOLDS FOR PRODUCING COMPONENTS IN A COLD CASTING METHOD OR A LAMINATING METHOD
生产用于在冷铸造方法或层压方法中生产构件的增材制造且涂覆的铸造模具的方法
BREITENBERGER GEORG (Autor:in)
11.06.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
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
/
B22C
FOUNDRY MOULDING
,
Gießformen
/
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
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