FREE-SPACE 3D PRINTER

A technique for additive manufacturing that avoids the necessity of having a build plate. The illustrative embodiment comprises two anchor plates (111-1, 111-2) from which a structure is constructed that forms at least the initial support for the object to be manufactured. The envelope of the struct...

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Bibliographische Detailangaben
1. Verfasser:	BHEDA, Hemant
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	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 PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	A technique for additive manufacturing that avoids the necessity of having a build plate. The illustrative embodiment comprises two anchor plates (111-1, 111-2) from which a structure is constructed that forms at least the initial support for the object to be manufactured. The envelope of the structure can be a cylinder, a box, an n-sided prism, a hyperboloid of one sheet, a cone, the frustum of a cone, a pyramid, and the frustum of a pyramid. L'invention concerne une technique de fabrication additive qui permet de s'affranchir de la nécessité de disposer d'une plaque de construction. Le mode de réalisation donné à titre d'exemple comprend deux plaques d'ancrage à partir desquelles est construite une structure qui forme au moins le support initial destiné à l'objet à fabriquer. L'enveloppe de la structure peut être un cylindre, une boîte, un prisme à n côtés, un hyperboloïde à une feuille, un cône, le tronc d'un cône, une pyramide et le tronc d'une pyramide.