ADDITIVE LAYER MANUFACTURING METHOD AND ARTICLES
An additive layer manufacturing method, preferably using selective laser sintering, for manufacturing a solid article, the method including applying a layer of a powder, the powder including at least one powdered (co)polymer, onto a solid substrate in a processing chamber; fusing the powder layer on...
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Main Authors | , , , , , , , |
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Format | Patent |
Language | English French German |
Published |
23.03.2022
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Subjects | |
Online Access | Get full text |
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Abstract | An additive layer manufacturing method, preferably using selective laser sintering, for manufacturing a solid article, the method including applying a layer of a powder, the powder including at least one powdered (co)polymer, onto a solid substrate in a processing chamber; fusing the powder layer onto the solid substrate; subsequently depositing successive layers of the powder, wherein each successive layer is selectively fused prior to deposition of the subsequent layer of powder so as to form the article. In some embodiments, the powder further includes abrasive particles having a hardness greater than or equal to that of aluminum oxide. |
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AbstractList | An additive layer manufacturing method, preferably using selective laser sintering, for manufacturing a solid article, the method including applying a layer of a powder, the powder including at least one powdered (co)polymer, onto a solid substrate in a processing chamber; fusing the powder layer onto the solid substrate; subsequently depositing successive layers of the powder, wherein each successive layer is selectively fused prior to deposition of the subsequent layer of powder so as to form the article. In some embodiments, the powder further includes abrasive particles having a hardness greater than or equal to that of aluminum oxide. |
Author | HARPER, Michael C KUGEL, Alexander J EICHLER, Jens REMHOF, Tilo RIFAUT, Jean-Luc GIVOT, Maiken GOERS, Brian D SHUKLA, Brian A |
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DocumentTitleAlternate | MÉTHODE DE FABRICATION DE COUCHES ADDITIVE ET ARTICLES VERFAHREN UND VORRICHTUNG ZUR HERSTELLUNG VON ADDITIVEN |
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Notes | Application Number: EP20190826882 |
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Snippet | An additive layer manufacturing method, preferably using selective laser sintering, for manufacturing a solid article, the method including applying a layer of... |
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SubjectTerms | ADDITIVE MANUFACTURING TECHNOLOGY ADDITIVE MANUFACTURING, i.e. MANUFACTURING OFTHREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVEAGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING,STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CASTING MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER PERFORMING OPERATIONS POWDER METALLURGY SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING METALLIC POWDER WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL |
Title | ADDITIVE LAYER MANUFACTURING METHOD AND ARTICLES |
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