Ungazikhetha Kanjani Ukuhlanganiswa Kwegesi Kagesi Kokushibilika Kwase-Laser Welding yakho?
Izinhlobo, Izinzuzo, kanye Nezicelo
Isingeniso:
Izinto ezibalulekile ukwazi ngaphambi kokungena ngaphakathi
I-Laser Welding yindlela yokunemba enembile ye-welding esebenzisa ugongolo lwe-laser ukuncibilikisa okuqukethwe komsebenzi we-workpiea E-laser welding, igesi idlala indima ebalulekile.
Igesi evikelayo ayinakuthinta kuphela ukwakheka komthungo we-welding, ikhwalithi ye-welding seam, ukungena kwe-welding penetation, kanye nobubanzi bokungena kodwa futhi kuthinta ngqo ikhwalithi kanye nokusebenza kahle kweLaser Welding.
Yimaphi amagesi adingekayo eLaser Welding?Le ndatshana izobheka ukujula okujulileUkubaluleka kwamagesi we-laser welding, amagesi asetshenzisiwe, nalokho akwenzayo.
Sizophinde sincomeumshini omuhle kakhulu we-laser weldingngezidingo zakho.
Kungani igesi edingekayo eLaser Welding?
I-Laser Beam Welding
Ngesikhathi senqubo ye-laser welding, ugongolo lwe-laser olunamandla lwamandla agxile endaweni ye-welding yendawo yokusebenza.
Okubangela ukuncibilika kwemali ekhokhwayo engaphezulu kokusebenza komsebenzi.
Igesi iyadingeka ngesikhathi se-laser welding ukuvikela indawo ye-welding.
Lawula izinga lokushisa, uthuthukise ikhwalithi ye-weld, futhi uvikele uhlelo lokubona.
Ukukhetha uhlobo lwegesi olufanele kanye namapharamitha okuhlinzeka ngezinto ezibalulekile ekuqinisekiseni kahle.
Kanye nenqubo eqinile ye-laser welding kanye nokuthola imiphumela ephezulu ye-welding.
1. Ukuvikelwa kwezindawo ze-welding
Ngesikhathi senqubo ye-laser welding, indawo ye-weld ivezwa imvelo yangaphandle futhi ithinteka kalula umoya-mpilo namanye amagesi emoyeni.
I-oksijini ithatha izintambo ze-oxidation ezingaholela ekunciphiseni kwekhwalithi yezempi, kanye nokwakhiwa kwama-pores kanye nokuthambisa. I-Weld ingavikeleka ngempumelelo ekungcoleni komoya-mpilo ngokuhlinzeka ngegesi efanelekile, imvamisa igesi e-inert enjenge-argon, endaweni ye-welding.
2. Ukulawulwa kokushisa
Ukukhetha igesi nokunikezela kungasiza ukulawula izinga lokushisa lendawo ye-welding. Ngokushintsha izinga lokugeleza nohlobo lwegesi, izinga lokupholisa le ndawo ye-welding lingathinteka. Lokhu kubalulekile ukulawula indawo ethintekile ekushiseni (i-haz) ngesikhathi se-welding futhi kunciphise ukuhlanekekezela okushisayo.
3. Ikhwalithi ye-Weld ethuthukisiwe
Amanye amagesi asizayo, anjenge-oksijini noma i-nitrogen, angathuthukisa ikhwalithi nokusebenza kwama-welds. Isibonelo, ukwengeza umoya-mpilo kungathuthukisa ukungena kwe-weld futhi kwandise isivinini se-welding, kuyilapho kuthinta isimo nokujula kwe-Weld.
4. Ukupholisa igesi
E-Laser Welding, indawo yokushiswa ye-welding ivame ukuthintwa amazinga okushisa aphezulu. Ukusebenzisa uhlelo lokupholisa igesi kungasiza ukulawula izinga lokushisa lendawo ye-welding futhi uvikele ukushisa ngokweqile. Lokhu kubalulekile ukunciphisa ukucindezela okushisayo endaweni ye-welding futhi kuthuthukiswe ikhwalithi ye-welding.
I-automated Laser Beam Belding
I-5. Ukuvikelwa kwegesi yezinhlelo zokubona
U-Laser Beam ugxile endaweni yokufafaza ngohlelo lwe-optical.
Ngesikhathi senqubo yokudambisa, izinto ezincibilikisiwe kanye nama-aerosol akhiqizwa angangcolisa izingxenye ze-aptical.
Ngokwethula amagesi endaweni ye-welding, ubungozi bokungcola buyancishiswa futhi impilo yohlelo lokubona inwetshiwe.
Yimaphi amagesi asetshenziswa e-laser welding?
E-laser welding, igesi ingahlukanisa umoya kusuka epuletini le-welding futhi likuvimbele ekuphenduleni emoyeni. Ngale ndlela, ingaphezulu le-welding yeplate yensimbi lizobe limhlophe futhi lihle kakhulu. Usebenzisa igesi futhi uvikela ama-lens othulini lwe-welding. Imvamisa, amagesi alandelayo asetshenziswa:
1. Igesi evikelayo:
Ukuvikela amagesi, kwesinye isikhathi okubizwa ngokuthi "i-inertgesi," kudlala indima ebalulekile kwinqubo ye-laser welding. Izinqubo ze-laser welding zivame ukusebenzisa amagesi we-inert ukuvikela ichibi le-weld. Amagesi asetshenziswa ngokuvamile e-laser wellding ikakhulukazi afaka i-argon ne-neon. Izakhiwo zazo ezingokomzimba nezamakhemikhali zihlukile, ngakho-ke imiphumela yazo eWeld nayo ihlukile.
Igesi evikelayo:Ingonona
I-Argon ingenye yamagesi asetshenziswa kakhulu asetshenziswa kakhulu.
Inesilinganiso esiphakeme se-ionization ngaphansi kwesenzo se-laser, esingavumeli ukulawula ukwakheka kwamafu we-plasma, azoba nomthelela othile ekusetshenzisweni okusebenzayo kwama-lasers.
Imvelo ye-argon igcina iphuma kwinqubo yokuthengisa, kuyilapho futhi iqeda ukushisa kahle, isiza ukulawula izinga lokushisa endaweni elungiselelwe.
Igesi evikelayo:Neon
I-Neon ivame ukusetshenziswa njengegesi ye-inert, efana ne-argon, futhi ikakhulukazi isetshenziselwa ukuvikela indawo ye-welding kusuka komoya-mpilo kanye nokunye ukungcola endaweni yangaphandle.
Kubalulekile ukuqaphela ukuthi i-neon ayilungele zonke izinhlelo zokusebenza ze-laser welding.
Isetshenziselwa ikakhulukazi imisebenzi ekhethekile ye-welding, efana nezinto zokufaka izinsimbi noma lapho kudingeka khona ama-wever we-weld we-weld.
2. Igesi ebalulekile:
Ngesikhathi se-laserser welding inqubo, ngaphezu kwegesi eyinhloko yokuvikela, amagesi asizayo nawo angasetshenziswa ukuthuthukisa ukusebenza kwe-welding nekhwalithi. Lokhu okulandelayo kukhona amagesi ajwayelekile asetshenzisiwe e-laser welding.
Igesi ezayo:Umoya ohlanzekile
I-oksijini isetshenziswa kakhulu njengogesi osizayo futhi ingasetshenziswa ukukhulisa ukushisa nokujula kwe-weld ngesikhathi se-welding.
Ukungezwa komoya-mpilo kungakhuphula isivinini se-welding kanye nokungena ngaphakathi, kepha kudinga ukulawulwa ngokucophelela ukuze kugwenywe umoya-mpilo owedlulele.
Igesi ezayo:Ingxube ye-Hydrogen / hydrogen
I-Hydrogen ithuthukisa ikhwalithi yama-welds futhi yehlisa ukwakheka kwe-poporia.
Izingxube ze-argon kanye ne-hydrogen zisetshenziswa kwezinye izinhlelo ezikhethekile, njengensimbi engenacala. Okuqukethwe kwe-hydrogen kwengxube kuvame ukusukela ku-2% kuya ku-15%.
Igesi evikelayo:Nitrogen
I-nitrogen nayo ivame ukusetshenziswa njengegesi ebalulekile eLaser Welding.
Ama-ionization amandla we-nitrogen alinganiselwe, aphakeme kune-argon futhi aphansi kune-hydrogen.
I-Ionization degree imvamisa ngaphansi kwesenzo se-laser. Kunganciphisa kangcono ukwakheka kwamafu we-plasma, ahlinzeke ama-welds aphezulu wekhwalithi nokubukeka, futhi anciphise umthelela we-oxygen kuma-welds.
I-nitrogen nayo ingasetshenziswa ukulawula izinga lokushisa lendawo ye-welding futhi linciphise ukwakheka kwama-bubble nama-pores.
Igesi evikelayo:Alulimoni
I-Helium ivame ukusetshenziselwa i-raser ye-laser welding ephezulu ngoba inokuphakelayo okushisayo okuphansi futhi ayikho kalula, ukuvumela i-laser ukuthi idlule kahle kanye namandla we-beam ukuze afinyelele indawo yokusebenza ngaphandle kwanoma yiziphi izithiyo.
Yenza amandla aphezulu we-welding. I-Helium nayo ingasetjenziswa ukuthuthukisa ikhwalithi ye-welld kanye namazinga okushisa we-welding. Lona igesi evikelekile esebenza kahle kakhulu esetshenziswe e-laser welding, kepha kubiza kakhulu.
3. Ukupholisa igesi:
Ukupholisa igesi kuvame ukusetshenziswa ngesikhathi se-laser welding ukulawula izinga lokushisa lendawo ye-welding, kuvikele ukushisa ngokweqile, futhi kugcinwe ikhwalithi ye-welding. Lokhu okulandelayo kukhona amagesi ajwayelekile asetshenziswa kakhulu:
Ukupholisa igesi / Medium:Nisela
Amanzi ajwayelekile okupholisa okuvame ukuvame ukusetshenziselwa ukupholisa ama-laser generator kanye nezinhlelo ze-laser welding optical.
Izinhlelo zokupholisa amanzi zingasiza ukugcina izinga lokushisa elizinzile le-laser generator kanye nezinto zokubona ukuqinisekisa ukuqina kwe-laser beam nokusebenza.
Ukupholisa igesi / Medium:Amagesi asemkhathini
Kwezinye izinqubo ze-welding ze-laser, amagesi asemkhathini akhona angasetshenziselwa ukupholisa.
Isibonelo, ohlelweni lwe-Optical lwe-Laser Generator, igesi ezungezile yegesi inganikeza umphumela wokupholisa.
Ukupholisa igesi / Medium:Inert amagesi
I-inert amagesi anjenge-argen ne-nitrogen nayo ingasetshenziswa njengamagesi apholile.
Zinokuvuselelwa okushisayo okuphansi futhi zingasetshenziswa ukulawula izinga lokushisa lendawo ye-welding futhi kunciphise indawo ethintekile ekushiseni (hathini).
Ukupholisa igesi / Medium:I-liquid nitrogen
I-nitrogen ewuketshezi i-medium ephansi kakhulu yokuphola engase isetshenziselwe i-waser welding ephakeme kakhulu.
Inikeza umphumela opholisa ophumelela kakhulu futhi iqinisekisa ukulawulwa kokushisa endaweni ye-welding.
4. Igesi exubile:
Ukuhlanganiswa kwegesi kuvame ukusetshenziswa ku-welding ukwenza kahle izici ezahlukahlukene zenqubo, njengejubane le-welding, ukujula kokungena, kanye nokuqina kwe-arc. Kunezinhlobo ezimbili eziphambili zokuxutshwa kwegesi: izingxube kanambambili kanye nethernary.
I-Binary Gas Mixtures:I-Argon + Oxygen
Ukungeza inani elincane le-oksijini ku-Agon kuthuthukisa ukuqina kwe-arc, kuhlanza ichibi le-weld, futhi kwandisa isivinini se-welding. Le ngxube isetshenziselwa ukusetshenziselwa insimbi ye-welding carbon, insimbi ephansi ye-alloy, nensimbi engenasici.
I-Binary Gas Mixtures:I-Argon + Carbon Dioxide
Ukungezwa kwe-co₂ ku-argon kwandisa amandla we-welding kanye nokumelana nokugqwala ngenkathi kunciphisa i-spatter. Le ngxube ivame ukusetshenziselwa insimbi ye-welding carbon nensimbi engenacala.
I-Binary Gas Mixtures:I-Argon + Hydrogen
I-Hydrogen inyusa izinga lokushisa le-arc, ithuthukisa ijubane le-welding, futhi linciphise iziphambeko ze-welding. Kuwusizo ikakhulukazi kuma-alloys asuselwa ku-welding nickel kanye nensimbi engenacala.
I-Ternary gesi mixtures:I-Argon + Oxygen + Carbon Dioxide
Le ngxube ihlanganisa izinzuzo ze-argon-oxygen kanye nokuxutshwa kwe-argon-co₂. Kwehlisa i-spatter, kuthuthukisa uhlaka lwamachibi we-weld, futhi kukhulisa ikhwalithi yesendlalelo. Isetshenziselwa kabanzi ukufudumala ubukhulu be-carbon yensimbi, insimbi ephansi, nensimbi engenasici.
I-Ternary gesi mixtures:I-Argon + Helium + Carbon Dioxide
Le ngxube isiza ukuthuthukisa ukuqina kwe-arc, inyusa izinga lokushisa le-weld pool, futhi ithuthukise ijubane le-welding. Isetshenziswa kuzinhlelo zokusebenza ze-welding ezifushane ze-arc
Ukukhetha igesi kuzicelo ezihlukile
I-Handheld Laser Welding
Kuzicelo ezahlukahlukene ze-laser welding, ukukhetha igesi efanelekile kubalulekile, ngoba ukuhlanganiswa kwegesi okuhlukile kungakhiqiza ikhwalithi ehlukene ye-welding, ijubane, kanye nokusebenza kahle. Nazi ezinye izinkombandlela zokukusiza ukhethe igesi efanelekile yesicelo sakho esithile:
Uhlobo lwe-Welding Material:
Insimbi engagqwaliimvamisa isebenzisaI-argon noma ingxube ye-argon / ye-hydrogen.
I-Aluminium ne-Aluminium Alloyskuvame ukusetshenziswaI-Argon emsulwa.
Titanium alloyskuvame ukusetshenziswaNitrogen.
Ama-Steel Bronth Carbonkuvame ukusetshenziswaUmoya-mpilo njengogesi osizayo.
Ijubane le-Welding ne-WENTRA:
Uma ijubane eliphakeme le-welding noma ukungena kwe-welding okujulile kuyadingeka, inhlanganisela yegesi ingashintshwa. Ukungezwa umoya-mpilo kuvame ukuthuthukisa ukushesha nokungena, kepha kudingeka kulawulwe ngokucophelela ukuze kugwenywe izinkinga ze-oxidation.
Ukulawulwa kokushisa kwendawo ethintekile (haz):
Ngokuya ngezinto ezibonakalayo ezihlanzwa, imfucuza eyingozi edinga izinqubo ezikhethekile zokuphatha ingakhiqizwa ngesikhathi sokuhlanza. Lokhu kungangeza ezindlekweni eziphelele zenqubo yokuhlanza ye-laser.
Ikhwalithi ye-Weld:
Ezinye izinhlanganisela zegesi zingathuthukisa ikhwalithi nokubukeka kwama-welds. Isibonelo, i-nitrogen inganikeza ukubukeka okungcono nekhwalithi ephezulu.
Ukulawulwa kwe-Pore ne-Bubble:
Ngezinhlelo zokusebenza ezidinga ama-welds ezisezingeni eliphakeme kakhulu, ukunakwa okukhethekile kufanele kukhokhwe ekwakhekeni kwama-pores nama-bubble. Ukukhethwa kwegesi efanele kunganciphisa ubungozi balezi ziphutha.
Imishini Nezindleko Ukucatshangelwa:
Ukukhetha igesi kuthonywa futhi ngohlobo lwemishini nezindleko. Amanye amagesi angadinga izinhlelo ezikhethekile zokuhlinzekwa noma izindleko eziphakeme.
Ngezinhlelo ezithile, kunconywa ukusebenza nonjiniyela we-welding noma umenzi we-laser welding we-welding we-welding yokuthola imali yokuthola izeluleko zochwepheshe nokwenza kahle inqubo yokufaka i-welding.
Okunye ukuhlola kanye nokwenza kahle kuvame ukudingeka ngaphambi kokuthi kukhethwe inhlanganisela yegesi yokugcina.
Ngokuya ngohlelo lokusebenza oluthile, inhlanganisela yegesi ehlukile namapharamitha angazama ukuthola izimo eziphezulu zokushisela.
Izinto odinga ukuzazi ngazo: Handheld Laser Welding
Inconyelwe umshini we-laser welding
Ukuze uthuthukise imisebenzi yakho yokusebenza kwensimbi kanye nemisebenzi, ukhetha imishini efanele kubalulekile. I-Mimowork Laser incoma iUmshini we-waser welding we-handheldngokujoyina insimbi eqondile futhi esebenza kahle.
I-High-Polity & Watage yezinhlelo zokusebenza ezahlukahlukene ze-welding
Umshini we-weser we-welding we-welding we-waser we-waser we-handheld ubonakala ngosayizi omncane womshini kodwa okhazimulayo we-welding.
Umthombo oqinile we-laser we-laser ne-fiber cable exhunyiwe unikeza ukulethwa kwe-laser ephephile futhi okuqinile kwe-laser.
Ngamandla aphezulu, ukhiye we-laser welding uphelele futhi unika amandla i-welding ehlanganisiwe i-firfer ngisho nensimbi ebukhali.
Ngokubukeka komshini okuhlangene nokuncane, umshini we-Laser Welder ophathekayo uhlome ngesibhamu esihanjiswa ngesandla esihanjiswa ngesandla esisheshayo futhi esilungele izinhlelo zokusebenza ze-waser we-welding kunoma iyiphi i-angle nangaphezulu.
Izindlela ezahlukahlukene zezinhlobo ezahlukahlukene ze-Laser Welder nozzles nezinhlelo ezenzakalelayo zokondla nge-othomathikhi zenza ukusebenza kwe-laser welding kube lula futhi lokho kunomusa wabaqalayo.
I-Waser-Speed ye-Laser Welding yandisa kahle ukusebenza kwakho nokukhipha lapho inika amandla umphumela omuhle kakhulu we-laser welding.
Beka kafushane
Ngamafuphi, i-laser welding idinga ukusebenzisa igesi ukuvikela izindawo ezishisayo, lokulawula izinga lokushisa, ngcono ikhwalithi ye-weld, futhi ivikele amasistimu abonakalayo. Ukukhetha izinhlobo ezifanele zegesi kanye namapharamitha okuhambisa kuyinto ebalulekile ekuqinisekiseni inqubo esebenza kahle futhi ezinzile ye-laserr welding kanye nokuthola imiphumela ephezulu ye-welding. Izinto ezahlukahlukene kanye nezinhlelo zokusebenza zingadinga izinhlobo ezahlukene kanye nezilinganiso ezixubile ukuze zihlangabezane nezidingo ezithile ze-welding.
Sifinyelele kithi namhlanjeUkuze ufunde kabanzi mayelana ne-laser cutters yethu nokuthi bangakwenza kanjani inqubo yakho yokunciphisa ukukhiqiza.
Izixhumanisi ezihlobene
Noma yimiphi imibono mayelana nemishini ye-laser welding?
Isikhathi Seposi: Jan-13-2025