APPARATUS AND METHODS FOR 3D PRINTING USING 3D FILTERING MASKS
Apparatus and methods are provided for slicing a 3D model for 3D printing (430) including: defining a material attribute of the 3D model as a building material; defining a material attribute of a 3D mask overlapping the 3D model as air; allocating a first printing priority to the 3D model (430) and...
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| description | Apparatus and methods are provided for slicing a 3D model for 3D printing (430) including: defining a material attribute of the 3D model as a building material; defining a material attribute of a 3D mask overlapping the 3D model as air; allocating a first printing priority to the 3D model (430) and a second priority to the 3D mask, wherein the second printing priority is set higher than the first; slicing the 3D model (430) and the overlapping 3D mask into a sequence of slices, wherein a material attribute of each pixel of each slice is selected as a material attribute of a 3D model pixel or a 3D mask pixel at a corresponding pixel position and, where the 3D model (430) and the 3D mask overlap, the material attribute of the 3D mask pixel is selected according to the higher printing priority.
L'invention concerne un appareil et des procédés pour trancher un modèle 3D pour une impression 3D (430) comprenant : la définition d'un attribut de matériau du modèle 3D en tant que matériau de construction ; la définition d'un attribut de matériau d'un masque 3D chevauchant le modèle 3D en tant qu'air ; l'attribution d'une première priorité d'impression au modèle 3D (430) et d'une seconde priorité au masque 3D, la seconde priorité d'impression étant définie plus haut que la première ; la découpe du modèle 3D (430) et du masque 3D chevauchant en une séquence de tranches, un attribut de matériau de chaque pixel de chaque tranche étant sélectionné en tant qu'attribut de matériau d'un pixel de modèle 3D ou d'un pixel de masque 3D à une position de pixel correspondante et, le modèle 3D (430) et le masque 3D se chevauchant, l'attribut de matériau du pixel de masque 3D étant sélectionné en fonction de la priorité d'impression la plus élevée. |
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L'invention concerne un appareil et des procédés pour trancher un modèle 3D pour une impression 3D (430) comprenant : la définition d'un attribut de matériau du modèle 3D en tant que matériau de construction ; la définition d'un attribut de matériau d'un masque 3D chevauchant le modèle 3D en tant qu'air ; l'attribution d'une première priorité d'impression au modèle 3D (430) et d'une seconde priorité au masque 3D, la seconde priorité d'impression étant définie plus haut que la première ; la découpe du modèle 3D (430) et du masque 3D chevauchant en une séquence de tranches, un attribut de matériau de chaque pixel de chaque tranche étant sélectionné en tant qu'attribut de matériau d'un pixel de modèle 3D ou d'un pixel de masque 3D à une position de pixel correspondante et, le modèle 3D (430) et le masque 3D se chevauchant, l'attribut de matériau du pixel de masque 3D étant sélectionné en fonction de la priorité d'impression la plus élevée.</description><language>eng ; fre</language><subject>ADDITIVE MANUFACTURING TECHNOLOGY ; ADDITIVE MANUFACTURING, i.e. MANUFACTURING OFTHREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVEAGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING,STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING ; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING ; CALCULATING ; COMPUTING ; COUNTING ; ELECTRIC DIGITAL DATA PROCESSING ; PERFORMING OPERATIONS ; PHYSICS ; 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</subject><creationdate>2024</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240704&DB=EPODOC&CC=WO&NR=2024142044A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240704&DB=EPODOC&CC=WO&NR=2024142044A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>EDER, Naftali Emanuel</creatorcontrib><title>APPARATUS AND METHODS FOR 3D PRINTING USING 3D FILTERING MASKS</title><description>Apparatus and methods are provided for slicing a 3D model for 3D printing (430) including: defining a material attribute of the 3D model as a building material; defining a material attribute of a 3D mask overlapping the 3D model as air; allocating a first printing priority to the 3D model (430) and a second priority to the 3D mask, wherein the second printing priority is set higher than the first; slicing the 3D model (430) and the overlapping 3D mask into a sequence of slices, wherein a material attribute of each pixel of each slice is selected as a material attribute of a 3D model pixel or a 3D mask pixel at a corresponding pixel position and, where the 3D model (430) and the 3D mask overlap, the material attribute of the 3D mask pixel is selected according to the higher printing priority.
L'invention concerne un appareil et des procédés pour trancher un modèle 3D pour une impression 3D (430) comprenant : la définition d'un attribut de matériau du modèle 3D en tant que matériau de construction ; la définition d'un attribut de matériau d'un masque 3D chevauchant le modèle 3D en tant qu'air ; l'attribution d'une première priorité d'impression au modèle 3D (430) et d'une seconde priorité au masque 3D, la seconde priorité d'impression étant définie plus haut que la première ; la découpe du modèle 3D (430) et du masque 3D chevauchant en une séquence de tranches, un attribut de matériau de chaque pixel de chaque tranche étant sélectionné en tant qu'attribut de matériau d'un pixel de modèle 3D ou d'un pixel de masque 3D à une position de pixel correspondante et, le modèle 3D (430) et le masque 3D se chevauchant, l'attribut de matériau du pixel de masque 3D étant sélectionné en fonction de la priorité d'impression la plus élevée.</description><subject>ADDITIVE MANUFACTURING TECHNOLOGY</subject><subject>ADDITIVE MANUFACTURING, i.e. MANUFACTURING OFTHREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVEAGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING,STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING</subject><subject>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING</subject><subject>CALCULATING</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>ELECTRIC DIGITAL DATA PROCESSING</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICS</subject><subject>SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR</subject><subject>SHAPING OR JOINING OF PLASTICS</subject><subject>TRANSPORTING</subject><subject>WORKING OF PLASTICS</subject><subject>WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLBzDAhwDHIMCQ1WcPRzUfB1DfHwdwlWcPMPUjB2UQgI8vQL8fRzVwgNBpFAETdPnxDXIBDH1zHYO5iHgTUtMac4lRdKczMou7mGOHvophbkx6cWFyQmp-allsSH-xsZGJkYmhgZmJg4GhoTpwoA2BUqpA</recordid><startdate>20240704</startdate><enddate>20240704</enddate><creator>EDER, Naftali Emanuel</creator><scope>EVB</scope></search><sort><creationdate>20240704</creationdate><title>APPARATUS AND METHODS FOR 3D PRINTING USING 3D FILTERING MASKS</title><author>EDER, Naftali Emanuel</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2024142044A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2024</creationdate><topic>ADDITIVE MANUFACTURING TECHNOLOGY</topic><topic>ADDITIVE MANUFACTURING, i.e. MANUFACTURING OFTHREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVEAGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING,STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING</topic><topic>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING</topic><topic>CALCULATING</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>ELECTRIC DIGITAL DATA PROCESSING</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICS</topic><topic>SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR</topic><topic>SHAPING OR JOINING OF PLASTICS</topic><topic>TRANSPORTING</topic><topic>WORKING OF PLASTICS</topic><topic>WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</topic><toplevel>online_resources</toplevel><creatorcontrib>EDER, Naftali Emanuel</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>EDER, Naftali Emanuel</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>APPARATUS AND METHODS FOR 3D PRINTING USING 3D FILTERING MASKS</title><date>2024-07-04</date><risdate>2024</risdate><abstract>Apparatus and methods are provided for slicing a 3D model for 3D printing (430) including: defining a material attribute of the 3D model as a building material; defining a material attribute of a 3D mask overlapping the 3D model as air; allocating a first printing priority to the 3D model (430) and a second priority to the 3D mask, wherein the second printing priority is set higher than the first; slicing the 3D model (430) and the overlapping 3D mask into a sequence of slices, wherein a material attribute of each pixel of each slice is selected as a material attribute of a 3D model pixel or a 3D mask pixel at a corresponding pixel position and, where the 3D model (430) and the 3D mask overlap, the material attribute of the 3D mask pixel is selected according to the higher printing priority.
L'invention concerne un appareil et des procédés pour trancher un modèle 3D pour une impression 3D (430) comprenant : la définition d'un attribut de matériau du modèle 3D en tant que matériau de construction ; la définition d'un attribut de matériau d'un masque 3D chevauchant le modèle 3D en tant qu'air ; l'attribution d'une première priorité d'impression au modèle 3D (430) et d'une seconde priorité au masque 3D, la seconde priorité d'impression étant définie plus haut que la première ; la découpe du modèle 3D (430) et du masque 3D chevauchant en une séquence de tranches, un attribut de matériau de chaque pixel de chaque tranche étant sélectionné en tant qu'attribut de matériau d'un pixel de modèle 3D ou d'un pixel de masque 3D à une position de pixel correspondante et, le modèle 3D (430) et le masque 3D se chevauchant, l'attribut de matériau du pixel de masque 3D étant sélectionné en fonction de la priorité d'impression la plus élevée.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ADDITIVE MANUFACTURING TECHNOLOGY ADDITIVE MANUFACTURING, i.e. MANUFACTURING OFTHREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVEAGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING,STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING PERFORMING OPERATIONS PHYSICS 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 |
| title | APPARATUS AND METHODS FOR 3D PRINTING USING 3D FILTERING MASKS |
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