PROCESSO DE REVESTIMENTO POR LASER DE PECAS CILINDRICAS
Method for the weld-overlaying of cylindrical workpieces (11) using a laser (13), in which, after facing the surface to be overlayed, the workpiece (11) is rotated about its axis, a laser beam (14) is emitted and partially focused onto the surface of the workpiece (11), and a pre-alloyed powder, hav...
Gespeichert in:
| Hauptverfasser: | , , , |
|---|---|
| Format: | Patent |
| Sprache: | por |
| 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 | JACQUES COM-NOUGUE ANDRE COULON FREDERIC CARIOU EMMANUEL KERRAND |
| description | Method for the weld-overlaying of cylindrical workpieces (11) using a laser (13), in which, after facing the surface to be overlayed, the workpiece (11) is rotated about its axis, a laser beam (14) is emitted and partially focused onto the surface of the workpiece (11), and a pre-alloyed powder, having the composition of the alloy to be deposited, is sprayed in the interaction zone (15) between the beam (14) and the workpiece (11). Passes along non-touching generatrices of the rod are carried out, in passes along non-touching helices until the surface of the workpiece (11) is completely covered. Reconstitution of worn surface without appreciable distortion of the workpiece, in particular for steam-turbine control rods. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_BR9204520A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>BR9204520A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_BR9204520A3</originalsourceid><addsrcrecordid>eNrjZDAPCPJ3dg0O9ldwcVUIcg1zDQ7x9HX1C_FXCPAPUvBxDHYNAskEuDo7Bis4e_p4-rkEeQLZPAysaYk5xam8UJqbQd7NNcTZQze1ID8-tbggMTk1L7Uk3inI0sjAxNTIwNGYsAoAniAnSg</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>PROCESSO DE REVESTIMENTO POR LASER DE PECAS CILINDRICAS</title><source>esp@cenet</source><creator>JACQUES COM-NOUGUE ; ANDRE COULON ; FREDERIC CARIOU ; EMMANUEL KERRAND</creator><creatorcontrib>JACQUES COM-NOUGUE ; ANDRE COULON ; FREDERIC CARIOU ; EMMANUEL KERRAND</creatorcontrib><description>Method for the weld-overlaying of cylindrical workpieces (11) using a laser (13), in which, after facing the surface to be overlayed, the workpiece (11) is rotated about its axis, a laser beam (14) is emitted and partially focused onto the surface of the workpiece (11), and a pre-alloyed powder, having the composition of the alloy to be deposited, is sprayed in the interaction zone (15) between the beam (14) and the workpiece (11). Passes along non-touching generatrices of the rod are carried out, in passes along non-touching helices until the surface of the workpiece (11) is completely covered. Reconstitution of worn surface without appreciable distortion of the workpiece, in particular for steam-turbine control rods.</description><edition>5</edition><language>por</language><subject>APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL ; ATOMISING APPARATUS ; BLASTING ; CASTING ; CLADDING OR PLATING BY SOLDERING OR WELDING ; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING ; ENGINE PLANTS IN GENERAL ; HEATING ; LIGHTING ; MACHINE TOOLS ; MACHINES OR ENGINES IN GENERAL ; MAKING METALLIC POWDER ; MANUFACTURE OF ARTICLES FROM METALLIC POWDER ; MECHANICAL ENGINEERING ; METAL-WORKING NOT OTHERWISE PROVIDED FOR ; NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES ; NOZZLES ; PERFORMING OPERATIONS ; POWDER METALLURGY ; SOLDERING OR UNSOLDERING ; SPRAYING APPARATUS ; SPRAYING OR ATOMISING IN GENERAL ; STEAM ENGINES ; TRANSPORTING ; WEAPONS ; WELDING ; WORKING BY LASER BEAM ; WORKING METALLIC POWDER</subject><creationdate>1993</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=19930601&DB=EPODOC&CC=BR&NR=9204520A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19930601&DB=EPODOC&CC=BR&NR=9204520A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>JACQUES COM-NOUGUE</creatorcontrib><creatorcontrib>ANDRE COULON</creatorcontrib><creatorcontrib>FREDERIC CARIOU</creatorcontrib><creatorcontrib>EMMANUEL KERRAND</creatorcontrib><title>PROCESSO DE REVESTIMENTO POR LASER DE PECAS CILINDRICAS</title><description>Method for the weld-overlaying of cylindrical workpieces (11) using a laser (13), in which, after facing the surface to be overlayed, the workpiece (11) is rotated about its axis, a laser beam (14) is emitted and partially focused onto the surface of the workpiece (11), and a pre-alloyed powder, having the composition of the alloy to be deposited, is sprayed in the interaction zone (15) between the beam (14) and the workpiece (11). Passes along non-touching generatrices of the rod are carried out, in passes along non-touching helices until the surface of the workpiece (11) is completely covered. Reconstitution of worn surface without appreciable distortion of the workpiece, in particular for steam-turbine control rods.</description><subject>APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL</subject><subject>ATOMISING APPARATUS</subject><subject>BLASTING</subject><subject>CASTING</subject><subject>CLADDING OR PLATING BY SOLDERING OR WELDING</subject><subject>CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING</subject><subject>ENGINE PLANTS IN GENERAL</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MACHINE TOOLS</subject><subject>MACHINES OR ENGINES IN GENERAL</subject><subject>MAKING METALLIC POWDER</subject><subject>MANUFACTURE OF ARTICLES FROM METALLIC POWDER</subject><subject>MECHANICAL ENGINEERING</subject><subject>METAL-WORKING NOT OTHERWISE PROVIDED FOR</subject><subject>NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES</subject><subject>NOZZLES</subject><subject>PERFORMING OPERATIONS</subject><subject>POWDER METALLURGY</subject><subject>SOLDERING OR UNSOLDERING</subject><subject>SPRAYING APPARATUS</subject><subject>SPRAYING OR ATOMISING IN GENERAL</subject><subject>STEAM ENGINES</subject><subject>TRANSPORTING</subject><subject>WEAPONS</subject><subject>WELDING</subject><subject>WORKING BY LASER BEAM</subject><subject>WORKING METALLIC POWDER</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1993</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDAPCPJ3dg0O9ldwcVUIcg1zDQ7x9HX1C_FXCPAPUvBxDHYNAskEuDo7Bis4e_p4-rkEeQLZPAysaYk5xam8UJqbQd7NNcTZQze1ID8-tbggMTk1L7Uk3inI0sjAxNTIwNGYsAoAniAnSg</recordid><startdate>19930601</startdate><enddate>19930601</enddate><creator>JACQUES COM-NOUGUE</creator><creator>ANDRE COULON</creator><creator>FREDERIC CARIOU</creator><creator>EMMANUEL KERRAND</creator><scope>EVB</scope></search><sort><creationdate>19930601</creationdate><title>PROCESSO DE REVESTIMENTO POR LASER DE PECAS CILINDRICAS</title><author>JACQUES COM-NOUGUE ; ANDRE COULON ; FREDERIC CARIOU ; EMMANUEL KERRAND</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_BR9204520A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>por</language><creationdate>1993</creationdate><topic>APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL</topic><topic>ATOMISING APPARATUS</topic><topic>BLASTING</topic><topic>CASTING</topic><topic>CLADDING OR PLATING BY SOLDERING OR WELDING</topic><topic>CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING</topic><topic>ENGINE PLANTS IN GENERAL</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MACHINE TOOLS</topic><topic>MACHINES OR ENGINES IN GENERAL</topic><topic>MAKING METALLIC POWDER</topic><topic>MANUFACTURE OF ARTICLES FROM METALLIC POWDER</topic><topic>MECHANICAL ENGINEERING</topic><topic>METAL-WORKING NOT OTHERWISE PROVIDED FOR</topic><topic>NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES</topic><topic>NOZZLES</topic><topic>PERFORMING OPERATIONS</topic><topic>POWDER METALLURGY</topic><topic>SOLDERING OR UNSOLDERING</topic><topic>SPRAYING APPARATUS</topic><topic>SPRAYING OR ATOMISING IN GENERAL</topic><topic>STEAM ENGINES</topic><topic>TRANSPORTING</topic><topic>WEAPONS</topic><topic>WELDING</topic><topic>WORKING BY LASER BEAM</topic><topic>WORKING METALLIC POWDER</topic><toplevel>online_resources</toplevel><creatorcontrib>JACQUES COM-NOUGUE</creatorcontrib><creatorcontrib>ANDRE COULON</creatorcontrib><creatorcontrib>FREDERIC CARIOU</creatorcontrib><creatorcontrib>EMMANUEL KERRAND</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>JACQUES COM-NOUGUE</au><au>ANDRE COULON</au><au>FREDERIC CARIOU</au><au>EMMANUEL KERRAND</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PROCESSO DE REVESTIMENTO POR LASER DE PECAS CILINDRICAS</title><date>1993-06-01</date><risdate>1993</risdate><abstract>Method for the weld-overlaying of cylindrical workpieces (11) using a laser (13), in which, after facing the surface to be overlayed, the workpiece (11) is rotated about its axis, a laser beam (14) is emitted and partially focused onto the surface of the workpiece (11), and a pre-alloyed powder, having the composition of the alloy to be deposited, is sprayed in the interaction zone (15) between the beam (14) and the workpiece (11). Passes along non-touching generatrices of the rod are carried out, in passes along non-touching helices until the surface of the workpiece (11) is completely covered. Reconstitution of worn surface without appreciable distortion of the workpiece, in particular for steam-turbine control rods.</abstract><edition>5</edition><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | por |
| recordid | cdi_epo_espacenet_BR9204520A |
| source | esp@cenet |
| subjects | APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL ATOMISING APPARATUS BLASTING CASTING CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING ENGINE PLANTS IN GENERAL HEATING LIGHTING MACHINE TOOLS MACHINES OR ENGINES IN GENERAL MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER MECHANICAL ENGINEERING METAL-WORKING NOT OTHERWISE PROVIDED FOR NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES NOZZLES PERFORMING OPERATIONS POWDER METALLURGY SOLDERING OR UNSOLDERING SPRAYING APPARATUS SPRAYING OR ATOMISING IN GENERAL STEAM ENGINES TRANSPORTING WEAPONS WELDING WORKING BY LASER BEAM WORKING METALLIC POWDER |
| title | PROCESSO DE REVESTIMENTO POR LASER DE PECAS CILINDRICAS |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-04T04%3A41%3A12IST&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=JACQUES%20COM-NOUGUE&rft.date=1993-06-01&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EBR9204520A%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 |