Automatic surfacing method and surfacing tool for sealing surface of nuclear-grade small-caliber valve
The invention discloses an automatic surfacing method and a surfacing tool for a sealing surface of a nuclear-grade small-caliber valve, a hot wire argon tungsten-arc welding method is adopted, and the automatic surfacing method comprises the following steps: S1, a valve to be welded is mounted on a...
Gespeichert in:
| Hauptverfasser: | , , , , , , , , , |
|---|---|
| Format: | Patent |
| Sprache: | chi ; eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | FU LINGYING WANG MINGCHAO HONG SHICONG WANG ZHIYI HONG ZHENFA HONG JIN-WON LI XINDING CAO DESHENG ZHU XIANGXIANG HONG ZAIFU |
| description | The invention discloses an automatic surfacing method and a surfacing tool for a sealing surface of a nuclear-grade small-caliber valve, a hot wire argon tungsten-arc welding method is adopted, and the automatic surfacing method comprises the following steps: S1, a valve to be welded is mounted on a working turntable, and a welding wire is connected with a wire feeding heating power supply; s2, controlling the working turntable to rotate for at least one circle without feeding a welding wire, and carrying out air melting for the first time, so that the sealing surface to be surfaced is preheated to a preset temperature; meanwhile, the welding wire is preheated; s3, the welding time of the first surfacing layer and a needed welding wire are determined, the working rotary table is controlled to rotate by one circle, meanwhile, the welding wire is automatically pushed, and welding of the first surfacing layer is completed; during welding, the preheated welding wire is in contact with a molten pool so as to conti |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN118237702A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN118237702A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN118237702A3</originalsourceid><addsrcrecordid>eNqNjLsOgkAQRWksjPoPwwdsIlBgS4jGysqejLuzSDK7Q_bB94vRwtLqJueenG1hu5zEYZo0xBws6smP4Cg9xQB68wOTCIOVAJGQ3-BzEYgFnzUTBjUGNATRIbPSq_WgAAvyQvtiY5EjHb67K8rL-d5fFc0yUJzXjqc09LeqOtVN2x7rrvnHeQGFGz-g</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Automatic surfacing method and surfacing tool for sealing surface of nuclear-grade small-caliber valve</title><source>esp@cenet</source><creator>FU LINGYING ; WANG MINGCHAO ; HONG SHICONG ; WANG ZHIYI ; HONG ZHENFA ; HONG JIN-WON ; LI XINDING ; CAO DESHENG ; ZHU XIANGXIANG ; HONG ZAIFU</creator><creatorcontrib>FU LINGYING ; WANG MINGCHAO ; HONG SHICONG ; WANG ZHIYI ; HONG ZHENFA ; HONG JIN-WON ; LI XINDING ; CAO DESHENG ; ZHU XIANGXIANG ; HONG ZAIFU</creatorcontrib><description>The invention discloses an automatic surfacing method and a surfacing tool for a sealing surface of a nuclear-grade small-caliber valve, a hot wire argon tungsten-arc welding method is adopted, and the automatic surfacing method comprises the following steps: S1, a valve to be welded is mounted on a working turntable, and a welding wire is connected with a wire feeding heating power supply; s2, controlling the working turntable to rotate for at least one circle without feeding a welding wire, and carrying out air melting for the first time, so that the sealing surface to be surfaced is preheated to a preset temperature; meanwhile, the welding wire is preheated; s3, the welding time of the first surfacing layer and a needed welding wire are determined, the working rotary table is controlled to rotate by one circle, meanwhile, the welding wire is automatically pushed, and welding of the first surfacing layer is completed; during welding, the preheated welding wire is in contact with a molten pool so as to conti</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>2024</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=20240625&DB=EPODOC&CC=CN&NR=118237702A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240625&DB=EPODOC&CC=CN&NR=118237702A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>FU LINGYING</creatorcontrib><creatorcontrib>WANG MINGCHAO</creatorcontrib><creatorcontrib>HONG SHICONG</creatorcontrib><creatorcontrib>WANG ZHIYI</creatorcontrib><creatorcontrib>HONG ZHENFA</creatorcontrib><creatorcontrib>HONG JIN-WON</creatorcontrib><creatorcontrib>LI XINDING</creatorcontrib><creatorcontrib>CAO DESHENG</creatorcontrib><creatorcontrib>ZHU XIANGXIANG</creatorcontrib><creatorcontrib>HONG ZAIFU</creatorcontrib><title>Automatic surfacing method and surfacing tool for sealing surface of nuclear-grade small-caliber valve</title><description>The invention discloses an automatic surfacing method and a surfacing tool for a sealing surface of a nuclear-grade small-caliber valve, a hot wire argon tungsten-arc welding method is adopted, and the automatic surfacing method comprises the following steps: S1, a valve to be welded is mounted on a working turntable, and a welding wire is connected with a wire feeding heating power supply; s2, controlling the working turntable to rotate for at least one circle without feeding a welding wire, and carrying out air melting for the first time, so that the sealing surface to be surfaced is preheated to a preset temperature; meanwhile, the welding wire is preheated; s3, the welding time of the first surfacing layer and a needed welding wire are determined, the working rotary table is controlled to rotate by one circle, meanwhile, the welding wire is automatically pushed, and welding of the first surfacing layer is completed; during welding, the preheated welding wire is in contact with a molten pool so as to conti</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>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjLsOgkAQRWksjPoPwwdsIlBgS4jGysqejLuzSDK7Q_bB94vRwtLqJueenG1hu5zEYZo0xBws6smP4Cg9xQB68wOTCIOVAJGQ3-BzEYgFnzUTBjUGNATRIbPSq_WgAAvyQvtiY5EjHb67K8rL-d5fFc0yUJzXjqc09LeqOtVN2x7rrvnHeQGFGz-g</recordid><startdate>20240625</startdate><enddate>20240625</enddate><creator>FU LINGYING</creator><creator>WANG MINGCHAO</creator><creator>HONG SHICONG</creator><creator>WANG ZHIYI</creator><creator>HONG ZHENFA</creator><creator>HONG JIN-WON</creator><creator>LI XINDING</creator><creator>CAO DESHENG</creator><creator>ZHU XIANGXIANG</creator><creator>HONG ZAIFU</creator><scope>EVB</scope></search><sort><creationdate>20240625</creationdate><title>Automatic surfacing method and surfacing tool for sealing surface of nuclear-grade small-caliber valve</title><author>FU LINGYING ; WANG MINGCHAO ; HONG SHICONG ; WANG ZHIYI ; HONG ZHENFA ; HONG JIN-WON ; LI XINDING ; CAO DESHENG ; ZHU XIANGXIANG ; HONG ZAIFU</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN118237702A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2024</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>FU LINGYING</creatorcontrib><creatorcontrib>WANG MINGCHAO</creatorcontrib><creatorcontrib>HONG SHICONG</creatorcontrib><creatorcontrib>WANG ZHIYI</creatorcontrib><creatorcontrib>HONG ZHENFA</creatorcontrib><creatorcontrib>HONG JIN-WON</creatorcontrib><creatorcontrib>LI XINDING</creatorcontrib><creatorcontrib>CAO DESHENG</creatorcontrib><creatorcontrib>ZHU XIANGXIANG</creatorcontrib><creatorcontrib>HONG ZAIFU</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>FU LINGYING</au><au>WANG MINGCHAO</au><au>HONG SHICONG</au><au>WANG ZHIYI</au><au>HONG ZHENFA</au><au>HONG JIN-WON</au><au>LI XINDING</au><au>CAO DESHENG</au><au>ZHU XIANGXIANG</au><au>HONG ZAIFU</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Automatic surfacing method and surfacing tool for sealing surface of nuclear-grade small-caliber valve</title><date>2024-06-25</date><risdate>2024</risdate><abstract>The invention discloses an automatic surfacing method and a surfacing tool for a sealing surface of a nuclear-grade small-caliber valve, a hot wire argon tungsten-arc welding method is adopted, and the automatic surfacing method comprises the following steps: S1, a valve to be welded is mounted on a working turntable, and a welding wire is connected with a wire feeding heating power supply; s2, controlling the working turntable to rotate for at least one circle without feeding a welding wire, and carrying out air melting for the first time, so that the sealing surface to be surfaced is preheated to a preset temperature; meanwhile, the welding wire is preheated; s3, the welding time of the first surfacing layer and a needed welding wire are determined, the working rotary table is controlled to rotate by one circle, meanwhile, the welding wire is automatically pushed, and welding of the first surfacing layer is completed; during welding, the preheated welding wire is in contact with a molten pool so as to conti</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN118237702A |
| source | esp@cenet |
| 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 | Automatic surfacing method and surfacing tool for sealing surface of nuclear-grade small-caliber valve |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-20T20%3A31%3A50IST&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=FU%20LINGYING&rft.date=2024-06-25&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN118237702A%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 |