LASER BEAM MACHINING APPARATUS, THE LASER BEAM FOCAL POSITION ADJUSTING METHOD, AND LASER BEAM POSITION ADJUSTING METHOD
PROBLEM TO BE SOLVED: To provide a laser beam machining apparatus capable of automatically regulating the focal position of laser beams and regulating the position of laser beams to correct the deviation of the optical axis during the machining. SOLUTION: In the laser beam machining apparatus, a par...
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| creator | NAKAOKA KENKICHI |
| description | PROBLEM TO BE SOLVED: To provide a laser beam machining apparatus capable of automatically regulating the focal position of laser beams and regulating the position of laser beams to correct the deviation of the optical axis during the machining. SOLUTION: In the laser beam machining apparatus, a partial reflecting mirror 3 is arranged in the middle between a condensing lens 2 and a machining point. Condensed beams SB condensed by the condensing lens 2 are separated into the condensed beam SB1 for machining and the condensed beam SB2 for monitoring. The focal position of the condensed beam SB2 for monitoring is correctly detected by a focal position detector 4 and deviation of the focal position and the optical axis of the condensed beam SB1 for machining can be regulated to the optimum position by a focal position regulating means 5 and a nozzle position regulating means. The focal position of the laser beams can be automatically regulated, and the optical axis of the laser beams (regulation of the alignment of the nozzle) can be automatically corrected during the machining. COPYRIGHT: (C)2006,JPO&NCIPI |
| format | Patent |
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SOLUTION: In the laser beam machining apparatus, a partial reflecting mirror 3 is arranged in the middle between a condensing lens 2 and a machining point. Condensed beams SB condensed by the condensing lens 2 are separated into the condensed beam SB1 for machining and the condensed beam SB2 for monitoring. The focal position of the condensed beam SB2 for monitoring is correctly detected by a focal position detector 4 and deviation of the focal position and the optical axis of the condensed beam SB1 for machining can be regulated to the optimum position by a focal position regulating means 5 and a nozzle position regulating means. The focal position of the laser beams can be automatically regulated, and the optical axis of the laser beams (regulation of the alignment of the nozzle) can be automatically corrected during the machining. COPYRIGHT: (C)2006,JPO&NCIPI</description><language>eng</language><subject>BASIC ELECTRIC ELEMENTS ; CLADDING OR PLATING BY SOLDERING OR WELDING ; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING ; DEVICES USING STIMULATED EMISSION ; ELECTRICITY ; MACHINE TOOLS ; METAL-WORKING NOT OTHERWISE PROVIDED FOR ; PERFORMING OPERATIONS ; SOLDERING OR UNSOLDERING ; TRANSPORTING ; WELDING ; WORKING BY LASER BEAM</subject><creationdate>2006</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=20060727&DB=EPODOC&CC=JP&NR=2006192461A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20060727&DB=EPODOC&CC=JP&NR=2006192461A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>NAKAOKA KENKICHI</creatorcontrib><title>LASER BEAM MACHINING APPARATUS, THE LASER BEAM FOCAL POSITION ADJUSTING METHOD, AND LASER BEAM POSITION ADJUSTING METHOD</title><description>PROBLEM TO BE SOLVED: To provide a laser beam machining apparatus capable of automatically regulating the focal position of laser beams and regulating the position of laser beams to correct the deviation of the optical axis during the machining. SOLUTION: In the laser beam machining apparatus, a partial reflecting mirror 3 is arranged in the middle between a condensing lens 2 and a machining point. Condensed beams SB condensed by the condensing lens 2 are separated into the condensed beam SB1 for machining and the condensed beam SB2 for monitoring. The focal position of the condensed beam SB2 for monitoring is correctly detected by a focal position detector 4 and deviation of the focal position and the optical axis of the condensed beam SB1 for machining can be regulated to the optimum position by a focal position regulating means 5 and a nozzle position regulating means. The focal position of the laser beams can be automatically regulated, and the optical axis of the laser beams (regulation of the alignment of the nozzle) can be automatically corrected during the machining. COPYRIGHT: (C)2006,JPO&NCIPI</description><subject>BASIC ELECTRIC ELEMENTS</subject><subject>CLADDING OR PLATING BY SOLDERING OR WELDING</subject><subject>CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING</subject><subject>DEVICES USING STIMULATED EMISSION</subject><subject>ELECTRICITY</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>2006</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZKjwcQx2DVJwcnX0VfB1dPbw9PP0c1dwDAhwDHIMCQ3WUQjxcFVAUuPm7-zooxDgH-wZ4unvp-Do4hUaHALS4usa4uHvoqPg6OeCrB6nSh4G1rTEnOJUXijNzaDk5hri7KGbWpAfn1pckJicmpdaEu8VYGRgYGZoaWRiZuhoTJQiAKu2OeM</recordid><startdate>20060727</startdate><enddate>20060727</enddate><creator>NAKAOKA KENKICHI</creator><scope>EVB</scope></search><sort><creationdate>20060727</creationdate><title>LASER BEAM MACHINING APPARATUS, THE LASER BEAM FOCAL POSITION ADJUSTING METHOD, AND LASER BEAM POSITION ADJUSTING METHOD</title><author>NAKAOKA KENKICHI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2006192461A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2006</creationdate><topic>BASIC ELECTRIC ELEMENTS</topic><topic>CLADDING OR PLATING BY SOLDERING OR WELDING</topic><topic>CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING</topic><topic>DEVICES USING STIMULATED EMISSION</topic><topic>ELECTRICITY</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>NAKAOKA KENKICHI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>NAKAOKA KENKICHI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>LASER BEAM MACHINING APPARATUS, THE LASER BEAM FOCAL POSITION ADJUSTING METHOD, AND LASER BEAM POSITION ADJUSTING METHOD</title><date>2006-07-27</date><risdate>2006</risdate><abstract>PROBLEM TO BE SOLVED: To provide a laser beam machining apparatus capable of automatically regulating the focal position of laser beams and regulating the position of laser beams to correct the deviation of the optical axis during the machining. SOLUTION: In the laser beam machining apparatus, a partial reflecting mirror 3 is arranged in the middle between a condensing lens 2 and a machining point. Condensed beams SB condensed by the condensing lens 2 are separated into the condensed beam SB1 for machining and the condensed beam SB2 for monitoring. The focal position of the condensed beam SB2 for monitoring is correctly detected by a focal position detector 4 and deviation of the focal position and the optical axis of the condensed beam SB1 for machining can be regulated to the optimum position by a focal position regulating means 5 and a nozzle position regulating means. The focal position of the laser beams can be automatically regulated, and the optical axis of the laser beams (regulation of the alignment of the nozzle) can be automatically corrected during the machining. COPYRIGHT: (C)2006,JPO&NCIPI</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| subjects | BASIC ELECTRIC ELEMENTS CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING DEVICES USING STIMULATED EMISSION ELECTRICITY MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS SOLDERING OR UNSOLDERING TRANSPORTING WELDING WORKING BY LASER BEAM |
| title | LASER BEAM MACHINING APPARATUS, THE LASER BEAM FOCAL POSITION ADJUSTING METHOD, AND LASER BEAM POSITION ADJUSTING METHOD |
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