Device for machining a workpiece by means of laser radiation
The invention relates to a device (1) for machining a workpiece (2) by means of parallel partial beams (3, 4) of a laser radiation (5). Arranged in the beam path of each partial beam (3, 4) is a reflector (8, 9) that deflects the respective partial beam (3, 4) into a common plane (10) parallel to a...
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| creator | HUESKE, MARC BOENKE, ANDREAS KUSNEZOW, GENNADIJ |
| description | The invention relates to a device (1) for machining a workpiece (2) by means of parallel partial beams (3, 4) of a laser radiation (5). Arranged in the beam path of each partial beam (3, 4) is a reflector (8, 9) that deflects the respective partial beam (3, 4) into a common plane (10) parallel to a focusing plane (11) - corresponding to the surface of the workpiece (2) - in the direction of mutually opposite deflection surfaces (12, 13) of a common deflection element (14). The deflection surfaces (12, 13) are in each case arranged in a manner inclined by an angle (ss = 45 DEG ) with respect to the focusing plane (11), such that the partial beams (3, 4) are focused onto the workpiece (2) in parallel fashion.; In order to enable the distance (A1, A2) between the parallel partial beams (3, 4) on the workpiece (2) without any change in the focusing plane (11), an assigned focusing optical unit (15, 16) in the beam path of each partial beam (3, 4) is arranged such that it can be moved vertically together with the |
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Arranged in the beam path of each partial beam (3, 4) is a reflector (8, 9) that deflects the respective partial beam (3, 4) into a common plane (10) parallel to a focusing plane (11) - corresponding to the surface of the workpiece (2) - in the direction of mutually opposite deflection surfaces (12, 13) of a common deflection element (14). The deflection surfaces (12, 13) are in each case arranged in a manner inclined by an angle (ss = 45 DEG ) with respect to the focusing plane (11), such that the partial beams (3, 4) are focused onto the workpiece (2) in parallel fashion.; In order to enable the distance (A1, A2) between the parallel partial beams (3, 4) on the workpiece (2) without any change in the focusing plane (11), an assigned focusing optical unit (15, 16) in the beam path of each partial beam (3, 4) is arranged such that it can be moved vertically together with the</description><language>chi ; eng</language><subject>CLADDING OR PLATING BY SOLDERING OR WELDING ; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING ; MACHINE TOOLS ; METAL-WORKING NOT OTHERWISE PROVIDED FOR ; PERFORMING OPERATIONS ; SOLDERING OR UNSOLDERING ; TRANSPORTING ; WELDING ; WORKING BY LASER BEAM</subject><creationdate>2009</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=20090116&DB=EPODOC&CC=TW&NR=200902206A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20090116&DB=EPODOC&CC=TW&NR=200902206A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HUESKE, MARC</creatorcontrib><creatorcontrib>BOENKE, ANDREAS</creatorcontrib><creatorcontrib>KUSNEZOW, GENNADIJ</creatorcontrib><title>Device for machining a workpiece by means of laser radiation</title><description>The invention relates to a device (1) for machining a workpiece (2) by means of parallel partial beams (3, 4) of a laser radiation (5). Arranged in the beam path of each partial beam (3, 4) is a reflector (8, 9) that deflects the respective partial beam (3, 4) into a common plane (10) parallel to a focusing plane (11) - corresponding to the surface of the workpiece (2) - in the direction of mutually opposite deflection surfaces (12, 13) of a common deflection element (14). The deflection surfaces (12, 13) are in each case arranged in a manner inclined by an angle (ss = 45 DEG ) with respect to the focusing plane (11), such that the partial beams (3, 4) are focused onto the workpiece (2) in parallel fashion.; In order to enable the distance (A1, A2) between the parallel partial beams (3, 4) on the workpiece (2) without any change in the focusing plane (11), an assigned focusing optical unit (15, 16) in the beam path of each partial beam (3, 4) is arranged such that it can be moved vertically together with the</description><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>METAL-WORKING NOT OTHERWISE PROVIDED FOR</subject><subject>PERFORMING OPERATIONS</subject><subject>SOLDERING OR UNSOLDERING</subject><subject>TRANSPORTING</subject><subject>WELDING</subject><subject>WORKING BY LASER BEAM</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2009</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLBxSS3LTE5VSMsvUshNTM7IzMvMS1dIVCjPL8ouyEwFyiRVKuSmJuYVK-SnKeQkFqcWKRQlpmQmlmTm5_EwsKYl5hSn8kJpbgZFN9cQZw_d1IL8-NTigsTk1LzUkviQcCMDA0sDIyMDM0djYtQAAKlyL2Y</recordid><startdate>20090116</startdate><enddate>20090116</enddate><creator>HUESKE, MARC</creator><creator>BOENKE, ANDREAS</creator><creator>KUSNEZOW, GENNADIJ</creator><scope>EVB</scope></search><sort><creationdate>20090116</creationdate><title>Device for machining a workpiece by means of laser radiation</title><author>HUESKE, MARC ; BOENKE, ANDREAS ; KUSNEZOW, GENNADIJ</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_TW200902206A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2009</creationdate><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>METAL-WORKING NOT OTHERWISE PROVIDED FOR</topic><topic>PERFORMING OPERATIONS</topic><topic>SOLDERING OR UNSOLDERING</topic><topic>TRANSPORTING</topic><topic>WELDING</topic><topic>WORKING BY LASER BEAM</topic><toplevel>online_resources</toplevel><creatorcontrib>HUESKE, MARC</creatorcontrib><creatorcontrib>BOENKE, ANDREAS</creatorcontrib><creatorcontrib>KUSNEZOW, GENNADIJ</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HUESKE, MARC</au><au>BOENKE, ANDREAS</au><au>KUSNEZOW, GENNADIJ</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Device for machining a workpiece by means of laser radiation</title><date>2009-01-16</date><risdate>2009</risdate><abstract>The invention relates to a device (1) for machining a workpiece (2) by means of parallel partial beams (3, 4) of a laser radiation (5). Arranged in the beam path of each partial beam (3, 4) is a reflector (8, 9) that deflects the respective partial beam (3, 4) into a common plane (10) parallel to a focusing plane (11) - corresponding to the surface of the workpiece (2) - in the direction of mutually opposite deflection surfaces (12, 13) of a common deflection element (14). The deflection surfaces (12, 13) are in each case arranged in a manner inclined by an angle (ss = 45 DEG ) with respect to the focusing plane (11), such that the partial beams (3, 4) are focused onto the workpiece (2) in parallel fashion.; In order to enable the distance (A1, A2) between the parallel partial beams (3, 4) on the workpiece (2) without any change in the focusing plane (11), an assigned focusing optical unit (15, 16) in the beam path of each partial beam (3, 4) is arranged such that it can be moved vertically together with the</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS SOLDERING OR UNSOLDERING TRANSPORTING WELDING WORKING BY LASER BEAM |
| title | Device for machining a workpiece by means of laser radiation |
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