VARIABLE BEAM GEOMETRY LASER-BASED POWDER BED FUSION
Systems and methods of adapting the geometrical shape of a laser beam in laser-based powder-bed fusion (PBF) are provided. An apparatus for laser-based powder-bed fusion includes a depositor that deposits a plurality of layers of a powder material. The apparatus further includes a laser beam source...
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| creator | YAP CHOR YEN |
| description | Systems and methods of adapting the geometrical shape of a laser beam in laser-based powder-bed fusion (PBF) are provided. An apparatus for laser-based powder-bed fusion includes a depositor that deposits a plurality of layers of a powder material. The apparatus further includes a laser beam source that generates a laser beam having a variable beam geometry. A laser application component applies the laser beam in one of a plurality of beam geometries to fuse the powder material to construct a build piece.
提供了调整基于激光的粉末床熔合(PBF)中的激光束的几何形状的系统和方法。用于基于激光的粉末床熔合的设备包括沉积多层粉末材料的沉积器。该设备进一步包括生成具有可变光束几何形状的激光束的激光束源。激光施加部件以多种光束几何形状中的一种来施加激光束，以熔合粉末材料来构造构建件。 |
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提供了调整基于激光的粉末床熔合(PBF)中的激光束的几何形状的系统和方法。用于基于激光的粉末床熔合的设备包括沉积多层粉末材料的沉积器。该设备进一步包括生成具有可变光束几何形状的激光束的激光束源。激光施加部件以多种光束几何形状中的一种来施加激光束，以熔合粉末材料来构造构建件。</description><language>chi ; eng</language><subject>CASTING ; CLADDING OR PLATING BY SOLDERING OR WELDING ; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING ; MACHINE TOOLS ; MAKING METALLIC POWDER ; MANUFACTURE OF ARTICLES FROM METALLIC POWDER ; METAL-WORKING NOT OTHERWISE PROVIDED FOR ; PERFORMING OPERATIONS ; POWDER METALLURGY ; SOLDERING OR UNSOLDERING ; TRANSPORTING ; WELDING ; WORKING BY LASER BEAM ; WORKING METALLIC POWDER</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=20201222&DB=EPODOC&CC=CN&NR=112118926A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20201222&DB=EPODOC&CC=CN&NR=112118926A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>YAP CHOR YEN</creatorcontrib><title>VARIABLE BEAM GEOMETRY LASER-BASED POWDER BED FUSION</title><description>Systems and methods of adapting the geometrical shape of a laser beam in laser-based powder-bed fusion (PBF) are provided. An apparatus for laser-based powder-bed fusion includes a depositor that deposits a plurality of layers of a powder material. The apparatus further includes a laser beam source that generates a laser beam having a variable beam geometry. A laser application component applies the laser beam in one of a plurality of beam geometries to fuse the powder material to construct a build piece.
提供了调整基于激光的粉末床熔合(PBF)中的激光束的几何形状的系统和方法。用于基于激光的粉末床熔合的设备包括沉积多层粉末材料的沉积器。该设备进一步包括生成具有可变光束几何形状的激光束的激光束源。激光施加部件以多种光束几何形状中的一种来施加激光束，以熔合粉末材料来构造构建件。</description><subject>CASTING</subject><subject>CLADDING OR PLATING BY SOLDERING OR WELDING</subject><subject>CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING</subject><subject>MACHINE TOOLS</subject><subject>MAKING METALLIC POWDER</subject><subject>MANUFACTURE OF ARTICLES FROM METALLIC POWDER</subject><subject>METAL-WORKING NOT OTHERWISE PROVIDED FOR</subject><subject>PERFORMING OPERATIONS</subject><subject>POWDER METALLURGY</subject><subject>SOLDERING OR UNSOLDERING</subject><subject>TRANSPORTING</subject><subject>WELDING</subject><subject>WORKING BY LASER BEAM</subject><subject>WORKING METALLIC POWDER</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2020</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDAJcwzydHTycVVwcnX0VXB39fd1DQmKVPBxDHYN0nUCki4KAf7hLq5BQAUuCm6hwZ7-fjwMrGmJOcWpvFCam0HRzTXE2UM3tSA_PrW4IDE5NS-1JN7Zz9DQyNDQwtLIzNGYGDUApLInEw</recordid><startdate>20201222</startdate><enddate>20201222</enddate><creator>YAP CHOR YEN</creator><scope>EVB</scope></search><sort><creationdate>20201222</creationdate><title>VARIABLE BEAM GEOMETRY LASER-BASED POWDER BED FUSION</title><author>YAP CHOR YEN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN112118926A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2020</creationdate><topic>CASTING</topic><topic>CLADDING OR PLATING BY SOLDERING OR WELDING</topic><topic>CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING</topic><topic>MACHINE TOOLS</topic><topic>MAKING METALLIC POWDER</topic><topic>MANUFACTURE OF ARTICLES FROM METALLIC POWDER</topic><topic>METAL-WORKING NOT OTHERWISE PROVIDED FOR</topic><topic>PERFORMING OPERATIONS</topic><topic>POWDER METALLURGY</topic><topic>SOLDERING OR UNSOLDERING</topic><topic>TRANSPORTING</topic><topic>WELDING</topic><topic>WORKING BY LASER BEAM</topic><topic>WORKING METALLIC POWDER</topic><toplevel>online_resources</toplevel><creatorcontrib>YAP CHOR YEN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>YAP CHOR YEN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>VARIABLE BEAM GEOMETRY LASER-BASED POWDER BED FUSION</title><date>2020-12-22</date><risdate>2020</risdate><abstract>Systems and methods of adapting the geometrical shape of a laser beam in laser-based powder-bed fusion (PBF) are provided. An apparatus for laser-based powder-bed fusion includes a depositor that deposits a plurality of layers of a powder material. The apparatus further includes a laser beam source that generates a laser beam having a variable beam geometry. A laser application component applies the laser beam in one of a plurality of beam geometries to fuse the powder material to construct a build piece.
提供了调整基于激光的粉末床熔合(PBF)中的激光束的几何形状的系统和方法。用于基于激光的粉末床熔合的设备包括沉积多层粉末材料的沉积器。该设备进一步包括生成具有可变光束几何形状的激光束的激光束源。激光施加部件以多种光束几何形状中的一种来施加激光束，以熔合粉末材料来构造构建件。</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN112118926A |
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| subjects | CASTING CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING MACHINE TOOLS MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS POWDER METALLURGY SOLDERING OR UNSOLDERING TRANSPORTING WELDING WORKING BY LASER BEAM WORKING METALLIC POWDER |
| title | VARIABLE BEAM GEOMETRY LASER-BASED POWDER BED FUSION |
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