THREE-DIMENSIONAL PRINTING SYSTEM

Abstract: a three-dimensional printing system includes a tank containing a liquid photopolymer resin, a rigid base on which an object is configured to be printed, and an arm connected to the rigid base to move the rigid base relative to the tank. a first light source is configured to emit light to the tank to form the object on the rigid base. a first pair of rollers are configured to receive the object therebetween. the first pair of rollers are configured to pull the object in a direction out of the tank. a first post-processing station is configured to receive a first end of the object while a second end of the object is being formed in the tank.

Inventor(s): Nanzhu ZHAO, Federico VENTURI

CPC Classification: B29C64/188 (SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING (making preforms ; making laminated products by combining previously unconnected layers which become one product whose layers will remain together - ))

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