Localized heating to improve interlayer bonding in 3D printing
The present disclosure provides methods for printing at least a portion of a three-dimensional (3D) object, comprising receiving, in computer memory, a model of the 3D object. Next, at least one filament material from a source of the at least one filament material may be directed towards a substrate...
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| creator | Reese, Riley Bheda, Hemant |
| description | The present disclosure provides methods for printing at least a portion of a three-dimensional (3D) object, comprising receiving, in computer memory, a model of the 3D object. Next, at least one filament material from a source of the at least one filament material may be directed towards a substrate that is configured to support the 3D object, thereby depositing a first layer corresponding to a portion of the 3D object adjacent to the substrate. A second layer corresponding to at least a portion of the 3D object may be deposited. The first and second layer may be deposited in accordance with the model of the 3D object. At least a first energy beam from at least one energy source may be used to selectively melt at least a portion of the first layer and/or the second layer, thereby forming at least a portion of the 3D object. |
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Next, at least one filament material from a source of the at least one filament material may be directed towards a substrate that is configured to support the 3D object, thereby depositing a first layer corresponding to a portion of the 3D object adjacent to the substrate. A second layer corresponding to at least a portion of the 3D object may be deposited. The first and second layer may be deposited in accordance with the model of the 3D object. At least a first energy beam from at least one energy source may be used to selectively melt at least a portion of the first layer and/or the second layer, thereby forming at least a portion of the 3D object.</description><language>eng</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 ; CLADDING OR PLATING BY SOLDERING OR WELDING ; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING ; INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS ; MACHINE TOOLS ; METAL-WORKING NOT OTHERWISE PROVIDED FOR ; PERFORMING OPERATIONS ; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR ; SHAPING OR JOINING OF PLASTICS ; SOLDERING OR UNSOLDERING ; TRANSPORTING ; WELDING ; WORKING BY LASER BEAM ; WORKING OF PLASTICS ; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</subject><creationdate>2020</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=20201013&DB=EPODOC&CC=US&NR=10800095B2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20201013&DB=EPODOC&CC=US&NR=10800095B2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Reese, Riley</creatorcontrib><creatorcontrib>Bheda, Hemant</creatorcontrib><title>Localized heating to improve interlayer bonding in 3D printing</title><description>The present disclosure provides methods for printing at least a portion of a three-dimensional (3D) object, comprising receiving, in computer memory, a model of the 3D object. Next, at least one filament material from a source of the at least one filament material may be directed towards a substrate that is configured to support the 3D object, thereby depositing a first layer corresponding to a portion of the 3D object adjacent to the substrate. A second layer corresponding to at least a portion of the 3D object may be deposited. The first and second layer may be deposited in accordance with the model of the 3D object. At least a first energy beam from at least one energy source may be used to selectively melt at least a portion of the first layer and/or the second layer, thereby forming at least a portion of the 3D object.</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>CLADDING OR PLATING BY SOLDERING OR WELDING</subject><subject>CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING</subject><subject>INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS</subject><subject>MACHINE TOOLS</subject><subject>METAL-WORKING NOT OTHERWISE PROVIDED FOR</subject><subject>PERFORMING OPERATIONS</subject><subject>SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR</subject><subject>SHAPING OR JOINING OF PLASTICS</subject><subject>SOLDERING OR UNSOLDERING</subject><subject>TRANSPORTING</subject><subject>WELDING</subject><subject>WORKING BY LASER BEAM</subject><subject>WORKING OF PLASTICS</subject><subject>WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2020</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLDzyU9OzMmsSk1RyEhNLMnMS1coyVfIzC0oyi9LVcjMK0ktykmsTC1SSMrPSwHJZuYpGLsoFBQBpYBcHgbWtMSc4lReKM3NoOjmGuLsoZtakB-fWlyQmJyal1oSHxpsaGBhYGBgaepkZEyMGgBOvTB8</recordid><startdate>20201013</startdate><enddate>20201013</enddate><creator>Reese, Riley</creator><creator>Bheda, Hemant</creator><scope>EVB</scope></search><sort><creationdate>20201013</creationdate><title>Localized heating to improve interlayer bonding in 3D printing</title><author>Reese, Riley ; Bheda, Hemant</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US10800095B23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2020</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>CLADDING OR PLATING BY SOLDERING OR WELDING</topic><topic>CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING</topic><topic>INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS</topic><topic>MACHINE TOOLS</topic><topic>METAL-WORKING NOT OTHERWISE PROVIDED FOR</topic><topic>PERFORMING OPERATIONS</topic><topic>SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR</topic><topic>SHAPING OR JOINING OF PLASTICS</topic><topic>SOLDERING OR UNSOLDERING</topic><topic>TRANSPORTING</topic><topic>WELDING</topic><topic>WORKING BY LASER BEAM</topic><topic>WORKING OF PLASTICS</topic><topic>WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</topic><toplevel>online_resources</toplevel><creatorcontrib>Reese, Riley</creatorcontrib><creatorcontrib>Bheda, Hemant</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Reese, Riley</au><au>Bheda, Hemant</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Localized heating to improve interlayer bonding in 3D printing</title><date>2020-10-13</date><risdate>2020</risdate><abstract>The present disclosure provides methods for printing at least a portion of a three-dimensional (3D) object, comprising receiving, in computer memory, a model of the 3D object. Next, at least one filament material from a source of the at least one filament material may be directed towards a substrate that is configured to support the 3D object, thereby depositing a first layer corresponding to a portion of the 3D object adjacent to the substrate. A second layer corresponding to at least a portion of the 3D object may be deposited. The first and second layer may be deposited in accordance with the model of the 3D object. At least a first energy beam from at least one energy source may be used to selectively melt at least a portion of the first layer and/or the second layer, thereby forming at least a portion of the 3D object.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng |
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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 CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS SOLDERING OR UNSOLDERING TRANSPORTING WELDING WORKING BY LASER BEAM WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL |
| title | Localized heating to improve interlayer bonding in 3D printing |
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