LASER CUTTING HEAD WITH DUAL MOVABLE MIRROR PROVIDING BEAM ALIGNMENT AND/OR ROTATING MOVEMENT
A laser cutting head with a movable mirror may be used to move a beam, for example, to provide beam alignment and/or to provide different wobble patterns to cut with different cut widths. The laser cutting head includes a cutting nozzle for directing a laser beam along with a gas to a workpiece for...
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| creator | HINRICHSEN, ERIK GRAPOV, YURI STUKALIN FELIX PRUN, CHRIS |
| description | A laser cutting head with a movable mirror may be used to move a beam, for example, to provide beam alignment and/or to provide different wobble patterns to cut with different cut widths. The laser cutting head includes a cutting nozzle for directing a laser beam along with a gas to a workpiece for cutting. The movable mirror provides a rocking motion of the light beam within a relatively small field of view, e.g., within an aperture of a cutting nozzle. The movable mirror may be a galvanometer mirror that can be controlled by a control system that includes a galvanometer controller. The control system may also be used to control the fiber laser, for example, in response to a position of the beam relative to the workpiece and/or a sensed condition in the cutting head, such as a thermal condition near one of the mirrors.
具有可移动反射镜的激光切割头可用于移动光束，例如，以便提供光束对准和/或提供不同摇摆图案以用不同切口宽度切割。激光切割头包括用于将激光束与气体一起引导至工件以便进行切割的切割喷嘴。可移动反射镜提供光束在相对小视场内的摇摆运动，例如，在切割喷嘴的孔内。可移动反射镜可为检流计镜，其能够通过包括检流计控制器的控制系统控制。控制系统还可用于控制光纤激光器，例如，响应于光束相对于工件的位置和 |
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具有可移动反射镜的激光切割头可用于移动光束，例如，以便提供光束对准和/或提供不同摇摆图案以用不同切口宽度切割。激光切割头包括用于将激光束与气体一起引导至工件以便进行切割的切割喷嘴。可移动反射镜提供光束在相对小视场内的摇摆运动，例如，在切割喷嘴的孔内。可移动反射镜可为检流计镜，其能够通过包括检流计控制器的控制系统控制。控制系统还可用于控制光纤激光器，例如，响应于光束相对于工件的位置和</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 ; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS ; OPTICS ; PERFORMING OPERATIONS ; PHYSICS ; SOLDERING OR UNSOLDERING ; TRANSPORTING ; WELDING ; WORKING BY LASER BEAM</subject><creationdate>2023</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=20230912&DB=EPODOC&CC=CN&NR=116727841A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230912&DB=EPODOC&CC=CN&NR=116727841A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HINRICHSEN, ERIK</creatorcontrib><creatorcontrib>GRAPOV, YURI</creatorcontrib><creatorcontrib>STUKALIN FELIX</creatorcontrib><creatorcontrib>PRUN, CHRIS</creatorcontrib><title>LASER CUTTING HEAD WITH DUAL MOVABLE MIRROR PROVIDING BEAM ALIGNMENT AND/OR ROTATING MOVEMENT</title><description>A laser cutting head with a movable mirror may be used to move a beam, for example, to provide beam alignment and/or to provide different wobble patterns to cut with different cut widths. The laser cutting head includes a cutting nozzle for directing a laser beam along with a gas to a workpiece for cutting. The movable mirror provides a rocking motion of the light beam within a relatively small field of view, e.g., within an aperture of a cutting nozzle. The movable mirror may be a galvanometer mirror that can be controlled by a control system that includes a galvanometer controller. The control system may also be used to control the fiber laser, for example, in response to a position of the beam relative to the workpiece and/or a sensed condition in the cutting head, such as a thermal condition near one of the mirrors.
具有可移动反射镜的激光切割头可用于移动光束，例如，以便提供光束对准和/或提供不同摇摆图案以用不同切口宽度切割。激光切割头包括用于将激光束与气体一起引导至工件以便进行切割的切割喷嘴。可移动反射镜提供光束在相对小视场内的摇摆运动，例如，在切割喷嘴的孔内。可移动反射镜可为检流计镜，其能够通过包括检流计控制器的控制系统控制。控制系统还可用于控制光纤激光器，例如，响应于光束相对于工件的位置和</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>OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS</subject><subject>OPTICS</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICS</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>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZIj1cQx2DVJwDg0J8fRzV_BwdXRRCPcM8VBwCXX0UfD1D3N08nFV8PUMCvIPUggI8g_zdAGpc3J19FVw9PF09_N19QtRcPRz0QfKB_mHOIKNAepzBUnwMLCmJeYUp_JCaW4GRTfXEGcP3dSC_PjU4oLE5NS81JJ4Zz9DQzNzI3MLE0NHY2LUAADZvDKU</recordid><startdate>20230912</startdate><enddate>20230912</enddate><creator>HINRICHSEN, ERIK</creator><creator>GRAPOV, YURI</creator><creator>STUKALIN FELIX</creator><creator>PRUN, CHRIS</creator><scope>EVB</scope></search><sort><creationdate>20230912</creationdate><title>LASER CUTTING HEAD WITH DUAL MOVABLE MIRROR PROVIDING BEAM ALIGNMENT AND/OR ROTATING MOVEMENT</title><author>HINRICHSEN, ERIK ; GRAPOV, YURI ; STUKALIN FELIX ; PRUN, CHRIS</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN116727841A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</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>OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS</topic><topic>OPTICS</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICS</topic><topic>SOLDERING OR UNSOLDERING</topic><topic>TRANSPORTING</topic><topic>WELDING</topic><topic>WORKING BY LASER BEAM</topic><toplevel>online_resources</toplevel><creatorcontrib>HINRICHSEN, ERIK</creatorcontrib><creatorcontrib>GRAPOV, YURI</creatorcontrib><creatorcontrib>STUKALIN FELIX</creatorcontrib><creatorcontrib>PRUN, CHRIS</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HINRICHSEN, ERIK</au><au>GRAPOV, YURI</au><au>STUKALIN FELIX</au><au>PRUN, CHRIS</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>LASER CUTTING HEAD WITH DUAL MOVABLE MIRROR PROVIDING BEAM ALIGNMENT AND/OR ROTATING MOVEMENT</title><date>2023-09-12</date><risdate>2023</risdate><abstract>A laser cutting head with a movable mirror may be used to move a beam, for example, to provide beam alignment and/or to provide different wobble patterns to cut with different cut widths. The laser cutting head includes a cutting nozzle for directing a laser beam along with a gas to a workpiece for cutting. The movable mirror provides a rocking motion of the light beam within a relatively small field of view, e.g., within an aperture of a cutting nozzle. The movable mirror may be a galvanometer mirror that can be controlled by a control system that includes a galvanometer controller. The control system may also be used to control the fiber laser, for example, in response to a position of the beam relative to the workpiece and/or a sensed condition in the cutting head, such as a thermal condition near one of the mirrors.
具有可移动反射镜的激光切割头可用于移动光束，例如，以便提供光束对准和/或提供不同摇摆图案以用不同切口宽度切割。激光切割头包括用于将激光束与气体一起引导至工件以便进行切割的切割喷嘴。可移动反射镜提供光束在相对小视场内的摇摆运动，例如，在切割喷嘴的孔内。可移动反射镜可为检流计镜，其能够通过包括检流计控制器的控制系统控制。控制系统还可用于控制光纤激光器，例如，响应于光束相对于工件的位置和</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 OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PERFORMING OPERATIONS PHYSICS SOLDERING OR UNSOLDERING TRANSPORTING WELDING WORKING BY LASER BEAM |
| title | LASER CUTTING HEAD WITH DUAL MOVABLE MIRROR PROVIDING BEAM ALIGNMENT AND/OR ROTATING MOVEMENT |
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