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1. (WO2018223175) 3D PRINTING METHOD AND APPARATUS
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Pub. No.: WO/2018/223175 International Application No.: PCT/AU2018/000090
Publication Date: 13.12.2018 International Filing Date: 06.06.2018
IPC:
B33Y 30/00 (2015.01) ,B33Y 40/00 (2015.01) ,B22F 7/02 (2006.01) ,B29C 64/205 (2017.01)
[IPC code unknown for B33Y 30][IPC code unknown for B33Y 40]
B PERFORMING OPERATIONS; TRANSPORTING
22
CASTING; POWDER METALLURGY
F
WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
7
Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting
02
of composite layers
[IPC code unknown for B29C 64/205]
Applicants:
AURORA LABS LIMITED [AU/AU]; 2/79 Bushland Ridge Bibra Lake, Western Australia 6163, AU
Inventors:
COOK, Malcolm Peter; AU
Agent:
LORD AND COMPANY; PO Box 530 West Perth, Western Australia 6872, AU
Priority Data:
201790215306.06.2017AU
Title (EN) 3D PRINTING METHOD AND APPARATUS
(FR) PROCÉDÉ ET APPAREIL D'IMPRESSION 3D
Abstract:
(EN) A printing apparatus for printing a three-dimensional object, comprising an operative surface; a printing head comprising a frame attached pivotally to at least one control arm, wherein the frame is rotatable about an axis disposed at a point of attachment between the frame and control arm; a plurality of powder dispensers connected at a plurality of positions along the frame, the powder dispensers being configured to deposit multiple layers of powder onto the operative surface simultaneously when the printing head travels relative to the operative surface; and an energy source for emitting at least one energy beam onto at least one layer of powder.
(FR) L'invention concerne un appareil d'impression permettant d'imprimer un objet tridimensionnel comprenant une surface fonctionnelle ; une tête d'impression comprenant un cadre fixé de façon pivotante à au moins un bras de commande, le cadre pouvant tourner autour d'un axe disposé au niveau d'un point de fixation entre le cadre et le bras de commande ; une pluralité de distributeurs de poudre raccordée au niveau d'une pluralité de positions le long du cadre, les distributeurs de poudre étant configurés pour déposer de multiples couches de poudre sur la surface fonctionnelle simultanément lorsque la tête d'impression se déplace par rapport à la surface fonctionnelle ; et une source d'énergie permettant d'émettre au moins un faisceau d'énergie sur au moins une couche de poudre.
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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, JO, 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)