Method of additive manufacturing of transparent lenses for luminaires

A method of manufacturing a three-dimensional lens (90) includes inputting a lens template into a controller (200); depositing a first layer (27) of lens material (25) onto the working surface (70) according to the lens template; and continuously depositing a further filamentous layer (27) of the le...

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Bibliographische Detailangaben
Hauptverfasser:	SALUNKE NEELAKANTA, MAPKAR JAYANT, SANTIAGO JOSE M B
Format:	Patent
Sprache:	chi ; eng
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 CASTING MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER PERFORMING OPERATIONS POWDER METALLURGY PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCESIN A PLASTIC STATE 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
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Beschreibung
Zusammenfassung:	A method of manufacturing a three-dimensional lens (90) includes inputting a lens template into a controller (200); depositing a first layer (27) of lens material (25) onto the working surface (70) according to the lens template; and continuously depositing a further filamentous layer (27) of the lens material (25) onto the first layer (27). The deposition of a layer (27) of lens material (25) is accomplished according to the lens template in order to establish the three-dimensional lens (90) having a specific transmission-scattering profile for transmitting light. 一种制造三维透镜(90)的方法：包括将透镜模板输入到控制器(200)中；根据该透镜模板将透镜材料(25)的第一层(27)沉积到工作表面(70)上；并将该透镜材料(25)的另外的丝状层(27)连续沉积到该第一层(27)上。透镜材料(25)的层(27)的该沉积根据该透镜模板完成，以便建立具有用于透射光的特定透射散射轮廓的该三维透镜(90)。