STEREOLITHOGRAPHY METHOD

A stereolithography method capable of accurately forming a three-dimensional model with a desired shape. In the stereolithography method, light curing resin liquid is selectively irradiated with light to form a cured resin layer and cured resin layers are sequentially layered to form a three-dimensi...

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Bibliographische Detailangaben
Hauptverfasser:	TERAMOTO TOSHIO, MOROHOSHI KIMITAKA
Format:	Patent
Sprache:	eng
Schlagworte:	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 stereolithography method capable of accurately forming a three-dimensional model with a desired shape. In the stereolithography method, light curing resin liquid is selectively irradiated with light to form a cured resin layer and cured resin layers are sequentially layered to form a three-dimensional model. The light irradiation is performed for projection regions (A1, A2, A3, A4) with an arbitrary area of, for example, 100 mm^2 or less, and the position of the regions are changed while the radiation is performed. In the projection regions are overlap regions (B1, B2, B3) at the boundaries between adjacent projection regions.