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1. (WO2017189904) 3D PRINTER WITH INDEPENDENT MULTI ZONE TEMPERATURE CONTROLLER
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Pub. No.: WO/2017/189904 International Application No.: PCT/US2017/029936
Publication Date: 02.11.2017 International Filing Date: 27.04.2017
IPC:
B29C 67/00 (2017.01)
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
C
SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
67
Shaping techniques not covered by groups B29C39/-B29C65/93
Applicants: SABIC GLOBAL TECHNOLOGIES B.V.[NL/NL]; Plasticslaan 1 Bergen op Zoom 4612 PX, NL
Inventors: BURATTO, Matthew; US
Agent: PERDOK, Monique M.; US
ARORA, Suneel; US
BEEKMAN, Marvin L.; US
BIANCHI, Timothy E.; US
BLACK, David W.; US
GOULD, James R.; US
MCCRACKIN, Ann M.; US
SCHEER, Bradley W.; US
WOO, Justin N.; US
Priority Data:
62/328,25627.04.2016US
Title (EN) 3D PRINTER WITH INDEPENDENT MULTI ZONE TEMPERATURE CONTROLLER
(FR) IMPRIMANTE 3D POURVUE DISPOSITIF DE COMMANDE DE TEMPÉRATURE MULTIZONE INDÉPENDANT
Abstract:
(EN) A three dimensional (3D) printer includes a substrate plate, a plate heater, a metal plate, and a multi zone temperature controller. The metal plate, adjustable along a z-axis, supports the substrate plate, and the metal plate is thermally coupled to the plate heater. The extruder is supported by a translation stage configured to move the extruder about an x-y plane, orthogonal to the z-axis, to positions above the substrate plate. The extruder includes a nozzle having a nozzle heater capable of heating the nozzle to at least 200°C; and a heat tolerant filament drive mechanism to feed a printing material filament towards the nozzle. The multi zone temperature controller is coupled to the plate heater and the nozzle heater to independently control temperatures of the plate heater and the nozzle heater to facilitate extrusion of the printing material filament through the nozzle.
(FR) L'invention concerne une imprimante tridimensionnelle (3D) comprenant une plaque de substrat, un dispositif de chauffage de plaque, une plaque métallique et un dispositif de commande de température multizone. La plaque métallique, réglable le long d'un axe z, supporte la plaque de substrat et la plaque métallique est couplée thermiquement au dispositif de chauffage de plaque. L'extrudeuse est supportée par un étage de déplacement conçu pour déplacer l'extrudeuse dans un plan x-y, orthogonal à l'axe z, à des positions au-dessus de la plaque de substrat. L'extrudeuse comprend une buse pourvue d'un dispositif de chauffage de buse pouvant chauffer la buse à au moins 200°C ; et un mécanisme d'entraînement de filament tolérant la chaleur pour amener un filament de matériau d'impression vers la buse. Le dispositif de commande de température multizone est couplé au dispositif de chauffage de plaque et au dispositif de chauffage de buse pour réguler, indépendamment, les températures du dispositif de chauffage de plaque et du dispositif de chauffage de buse en vue de faciliter l'extrusion du filament de matériau d'impression à travers la buse.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)