MULTIPLE IMAGE PROJECTION SYSTEM FOR ADDITIVE MANUFACTURING

» Número: WO2020028122A1 (A1)

» Fecha Publicación: 06/02/2020

» Solicitante: INTREPID AUTOMATION?[US]

» Inventor: WYNNE BEN?[US]; ETCHESON JAMIE?[US] (3)

» Más información

Solicitar + Info

An additive manufacturing system, and associated methods, comprise an image projection system comprising a plurality of image projectors that project a composite image onto a build area within a resin pool. The composite image comprises a plurality of sub-images arranged in an array. The properties of each sub-image and the alignment of the position of each sub image within the composite image can be adjusted using a stack of filters comprising: 1) an irradiance mask that normalizes irradiance, 2) a gamma adjustment mask that adjusts sub-image energy based on a reactivity of the resin, 3) a warp correction filter that provides geometric correction, and 4) an edge blending bar at one or more sub-image edges.

RECOMENDAR
Su nombre:
Correo-e destinatario:
*Para varios destinatarios, utilice la coma como separador
Comentarios:
Delicious Menéame
Yahoo
Buzz!

Financiado por: