LASER BEAM MACHINE
PURPOSE:To eliminate the variation of an electrostatic capacity by a generated plasma, to control a gap constantly and to maintain good working accuracy by providing a recessed part at the body to be worked side of the tip nozzle controlling the gap with the electrostatic capacity. CONSTITUTION:A re...
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| creator | SASAKI NORIAKI KANEHARA YOSHIHIDE |
| description | PURPOSE:To eliminate the variation of an electrostatic capacity by a generated plasma, to control a gap constantly and to maintain good working accuracy by providing a recessed part at the body to be worked side of the tip nozzle controlling the gap with the electrostatic capacity. CONSTITUTION:A recessed part 18 is provided at the side of the body to be worked of the tip nozzle 17 provided via the insulating body 8 of a laser machining head 4. This nozzle 17 optimizes a focusing position 6 by controlling its gap G with the body 7 to be worked constantly with the detection of an electrostatic capacity 11. Since the plasma 16 generated by the projection of a laser light 2 does not come into contact with the nozzle 17 directly by the recessed part 18, no variation is given to the electrostatic capacity, the gap G is always constantly controlled and the laser machining accuracy is well maintained. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_JPS6422490A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>JPS6422490A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_JPS6422490A3</originalsourceid><addsrcrecordid>eNrjZBDycQx2DVJwcnX0VfB1dPbw9HPlYWBNS8wpTuWF0twMCm6uIc4euqkF-fGpxQWJyal5qSXxXgHBZiZGRiaWBo7GRCgBAO9BHaY</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>LASER BEAM MACHINE</title><source>esp@cenet</source><creator>SASAKI NORIAKI ; KANEHARA YOSHIHIDE</creator><creatorcontrib>SASAKI NORIAKI ; KANEHARA YOSHIHIDE</creatorcontrib><description>PURPOSE:To eliminate the variation of an electrostatic capacity by a generated plasma, to control a gap constantly and to maintain good working accuracy by providing a recessed part at the body to be worked side of the tip nozzle controlling the gap with the electrostatic capacity. CONSTITUTION:A recessed part 18 is provided at the side of the body to be worked of the tip nozzle 17 provided via the insulating body 8 of a laser machining head 4. This nozzle 17 optimizes a focusing position 6 by controlling its gap G with the body 7 to be worked constantly with the detection of an electrostatic capacity 11. Since the plasma 16 generated by the projection of a laser light 2 does not come into contact with the nozzle 17 directly by the recessed part 18, no variation is given to the electrostatic capacity, the gap G is always constantly controlled and the laser machining accuracy is well maintained.</description><language>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>1989</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=19890125&DB=EPODOC&CC=JP&NR=S6422490A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19890125&DB=EPODOC&CC=JP&NR=S6422490A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SASAKI NORIAKI</creatorcontrib><creatorcontrib>KANEHARA YOSHIHIDE</creatorcontrib><title>LASER BEAM MACHINE</title><description>PURPOSE:To eliminate the variation of an electrostatic capacity by a generated plasma, to control a gap constantly and to maintain good working accuracy by providing a recessed part at the body to be worked side of the tip nozzle controlling the gap with the electrostatic capacity. CONSTITUTION:A recessed part 18 is provided at the side of the body to be worked of the tip nozzle 17 provided via the insulating body 8 of a laser machining head 4. This nozzle 17 optimizes a focusing position 6 by controlling its gap G with the body 7 to be worked constantly with the detection of an electrostatic capacity 11. Since the plasma 16 generated by the projection of a laser light 2 does not come into contact with the nozzle 17 directly by the recessed part 18, no variation is given to the electrostatic capacity, the gap G is always constantly controlled and the laser machining accuracy is well maintained.</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>1989</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBDycQx2DVJwcnX0VfB1dPbw9HPlYWBNS8wpTuWF0twMCm6uIc4euqkF-fGpxQWJyal5qSXxXgHBZiZGRiaWBo7GRCgBAO9BHaY</recordid><startdate>19890125</startdate><enddate>19890125</enddate><creator>SASAKI NORIAKI</creator><creator>KANEHARA YOSHIHIDE</creator><scope>EVB</scope></search><sort><creationdate>19890125</creationdate><title>LASER BEAM MACHINE</title><author>SASAKI NORIAKI ; KANEHARA YOSHIHIDE</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPS6422490A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1989</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>SASAKI NORIAKI</creatorcontrib><creatorcontrib>KANEHARA YOSHIHIDE</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SASAKI NORIAKI</au><au>KANEHARA YOSHIHIDE</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>LASER BEAM MACHINE</title><date>1989-01-25</date><risdate>1989</risdate><abstract>PURPOSE:To eliminate the variation of an electrostatic capacity by a generated plasma, to control a gap constantly and to maintain good working accuracy by providing a recessed part at the body to be worked side of the tip nozzle controlling the gap with the electrostatic capacity. CONSTITUTION:A recessed part 18 is provided at the side of the body to be worked of the tip nozzle 17 provided via the insulating body 8 of a laser machining head 4. This nozzle 17 optimizes a focusing position 6 by controlling its gap G with the body 7 to be worked constantly with the detection of an electrostatic capacity 11. Since the plasma 16 generated by the projection of a laser light 2 does not come into contact with the nozzle 17 directly by the recessed part 18, no variation is given to the electrostatic capacity, the gap G is always constantly controlled and the laser machining accuracy is well maintained.</abstract><oa>free_for_read</oa></addata></record> |
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| language | 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 | LASER BEAM MACHINE |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-03T06%3A27%3A55IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=SASAKI%20NORIAKI&rft.date=1989-01-25&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EJPS6422490A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |