Ukucoca i-Laser Weld
Ukucocwa kwe-Laser Weld yindlela esetyenziselwa ukususa izinto ezingcolisayo, ii-oxides, kunye nezinye izinto ezingafunekiyo kumphezulu we-WeldNgaphambi mvaInkqubo yokuWelda igqityiwe. Olu Coca linyathelo elibalulekileyo kwizicelo ezininzi zemizi-mveliso nezemveliso ukuzeQinisekisa uBulungisa kunye neNkangelekoyeWelded Joint.
Ukucocwa kwesinyithi nge-laser
Ngexesha lenkqubo yokuhlanganisa, ukungcola okuhlukeneyo kunye neemveliso ezingasemva zinokubekwa kumphezulu wokuhlanganisa, ezifanainkunkuma, ukuchitheka, kunye nokutshintsha kombala.
Ukuba zingcolile, ezi zinokuthiichaphazela kakubi amandla e-weld, ukumelana nokugqwala, kunye nobuhle bokubonakala.
Ukucoca i-laser weld kusebenzisa i-laser beam enamandla aphezulu ukuze kutshiswe ngomphunga kwaye kususwe ezi depositi zomphezulu ezingafunekiyo.ngaphandle kokonakalisaisinyithi esingaphantsi.
Iingenelo zokucoca nge-laser weld
1. Ukuchaneka- I-laser ingajoliswa ngqo ekucoceni indawo yokuwelda kuphela ngaphandle kokuchaphazela izinto ezingqongileyo.
2. Isantya- Ukucoca nge-laser yinkqubo ekhawulezayo, ezenzekelayo enokucoca ii-welds ngokukhawuleza kakhulu kuneendlela ezenziwe ngesandla.
3. Ukungaguquguquki- Ukucoca nge-laser kuvelisa iziphumo ezifanayo neziphindaphindwayo, ukuqinisekisa ukuba zonke ii-welds zicocwa ngomgangatho ofanayo ophezulu.
4. Akukho zinto zisetyenziswayo- Ukucoca nge-laser akufuneki zinto zokukrala okanye iikhemikhali, nto leyo enciphisa iindleko zokusebenza kunye nenkunkuma.
Izicelo: Ukucoca i-Laser Weld
Iipleyiti zentsimbi eziqinileyo eziphantsi kwe-alloy (HSLA) zokucoca nge-laser weld
Inkangeleko yeWeld yeNyangiweyo ngeLaser Cleaning (a, c, e) kwaye inganyangwanga yiLaser Cleaning (b, d, f)
Iiparamitha ezifanelekileyo zenkqubo yokucoca nge-laser ziyakwazisusaukugqwala kunye negrisi evela kumphezulu wezinto zokusebenza.
Ukungena okuphezulukubonwe kwiisampuli ezicociweyo xa kuthelekiswa nezo zingacocwanga.
Unyango lwangaphambi kokucoca nge-laser lunceda ngempumelelophephaukuvela kweembobo kunye nemingxunya kwi-weld kunyeiyaphucukaumgangatho wokwenziwa kwe-weld.
Ukucoca i-Laser Weld ngaphambi konyango kunciphisa iziphene ezininzi ezifana neembobo kunye nemingxunya ngaphakathi kwe-weld, ngaloo ndlelaukuphuculaiipropati zokuxinana kwe-weld.
Amandla okutsalwa kwesampuli xa kucocwa nge-laser ngaphambi konyango yi-510 MPa, nto leyoIngaphezulu ngama-30%kunokuba ngaphandle kokucoca nge-laser ngaphambi konyango.
Ukwandiswa kwejoyinti ye-weld ehlanjwe nge-laser yi-36%, nto leyoAmaxesha ama-3leyo yejoyinti ye-weld engacocekanga (12%).
Jonga iPhepha loPhando lokuqala malunga neSango loPhando Apha.
Ukucoca i-Aluminium Alloy ye-Commercial 5A06 Laser Weld
Isiphumo soVavanyo lokuPhela kunye nePorosity kwiSampuli ene: (a) iOyile; (b) Amanzi; (c) ukuCoca ngeLaser.
Ubukhulu bomaleko we-aluminium alloy 5A06 oxide yi-1–2 lm, kwaye ukucocwa nge-laser kubonisaisiphumo esithembisayoekususweni kwe-oxide yokuwelda i-TIG.
Kufunyenwe i-Porositykwindawo yokudibanisa ye-TIG weldsemva komhlaba oqhelekileyo, kwaye kwahlolwa nezinto eziqukiweyo ezinemo ebukhali.
Emva kokucoca nge-laser,akukho mingxunya ikhoyokwindawo yokudibanisa.
Ngaphezu koko, umxholo we-oxygenyehle kakhulu, nto leyo evumelana neziphumo zangaphambili.
Ukongeza, umaleko omncinci wokunyibilika kobushushu wenzeka ngexesha lokucoca nge-laser, nto leyo ebangele ukubaisakhiwo esicociweyo se-microstructurekwindawo yokudibanisa.
Jonga iPhepha loPhando lokuqala malunga neSango loPhando Apha.
Okanye Jonga eli nqaku esilipapashe ku:I-Aluminiyam yokucoca ngeLaser (Indlela abaphandi abayenze ngayo)
Ngaba ufuna ukwazi malunga nokucocwa kwe-laser weld?
Singanceda!
Yintoni endingayisebenzisa ukucoca iiWelds zam?
Ukucoca iiWelds KubonelelaIibhondi EziqinileyokwayeUkuthintela Ukugqwala
Nazi ezinyeIindlela ZemveliUkucoca iiWelds:
Inkcazo:Sebenzisa ibrashi okanye ivili lentsimbi ukususa inkunkuma, ukutshiza, kunye nee-oxides.
Iingenelo:Ayibizi kakhulu kwaye iyasebenza ekucoceni umphezulu.
Iingxaki:Ingadinga umsebenzi omninzi kwaye isenokungafikeleli kwiindawo ezixineneyo.
Inkcazo:Sebenzisa isixhobo sokusila ukuze ugudise izinto eziweldayo kwaye ususe iimpazamo.
Iingenelo:Isebenza kakuhle ekucoceni nasekubumbeni izinto ngokugqithisileyo.
Iingxaki:Ingatshintsha iprofayili yokuwelda kwaye ingangenisa ubushushu.
Inkcazo:Sebenzisa izisombululo okanye izinyibilikisi ezisekelwe kwi-asidi ukunyibilikisa izinto ezingcolisayo.
Iingenelo:Isebenza kakuhle kwiintsalela eziqinileyo kwaye ingasetyenziswa kwiindlela ezahlukeneyo zokusetyenziswa.
Iingxaki:Ifuna amanyathelo okhuseleko kunye nokulahla ngokufanelekileyo.
Inkcazo:Qhuba izinto ezirhabaxa ngesantya esiphezulu ukuze ususe izinto ezingcolisayo.
Iingenelo:Iyakhawuleza kwaye isebenza kakuhle kwiindawo ezinkulu.
Iingxaki:Ingabangela ukukhukuliseka komphezulu ukuba ayilawulwa.
Inkcazo:Sebenzisa amaza esandi avakala rhoqo kwisisombululo sokucoca ukuze ususe inkunkuma.
Iingenelo:Ifikelela kwiimo ezintsonkothileyo kwaye isusa ukungcola ngokupheleleyo.
Iingxaki:Izixhobo zingabiza kakhulu kwaye ubungakanani bokucoca bunokuncipha.
NgokubaUkususwa kweLaser & Ukulungiswa komphezulu weLaser:
Ukususwa kweLaser
Inkcazo:Sebenzisa imisebe yelaser enamandla aphezulu ukuze utshise izinto ezingcolisayo ngaphandle kokuchaphazela izinto ezisisiseko.
Iingenelo:Ichanekile, inobuhlobo nokusingqongileyo, kwaye iyasebenza kwiindlela ezibuthathaka zokusetyenziswa.
Iingxaki:Izixhobo zinokubiza kakhulu, kwaye zifuna ukusetyenziswa ngobuchule.
Ukulungiswa komphezulu weLaser
Inkcazo:Sebenzisa ii-laser ukulungisa iindawo ngokususa ii-oxide kunye nezinto ezingcolisayo ngaphambi kokuba udibanise.
Iingenelo:Iphucula umgangatho wokuwelda kwaye inciphisa iziphene.
Iingxaki:Izixhobo nazo zingabiza kakhulu, kwaye zifuna ukusetyenziswa ngobuchule.
Ungayicoca njani isinyithi nge-laser?
Ukucocwa ngeLaser yindlela esebenzayo yokususa izinto ezingcolisayo
Nxiba i-PPE efanelekileyo, kuquka iiglasi zokhuseleko, iiglavu, kunye nempahla yokuzikhusela.
Qinisekisa iqhekeza lesinyithi kwindawo eqinileyo ukuthintela intshukumo ngexesha lokucoca. Lungisa intloko yelaser kumgama ocetyiswayo ukusuka kumphezulu, oqhele ukuba phakathi10-30 mm.
Qhubeka ubeka iliso kwinkqubo yokucocaKhangela utshintsho kumphezulu, olufana nokususwa kwezinto ezingcolisayo okanye nawuphi na umonakalo kwisinyithi.
Emva kokucoca, hlola indawo yokutshiza ukuze ubone ukuba icocekile na kunye nazo naziphi na izinto ezingcolisayo eziseleyo. Ngokuxhomekeke kwisicelo, cingaukusebenzisa i-coating yokukhuselaukuthintela ukugqwala kwixesha elizayo.
Sesiphi isixhobo esifanelekileyo sokucoca iiWelds?
Ukucocwa ngeLaser kugqamile njengenye yezona zixhobo zibalaseleyo ezikhoyo
Nabani na obandakanyeka ekwenzeni okanye ekulungiseni isinyithi, ukucoca nge-laser kuyasebenza.isixhobo esibaluleke kakhulu sokucoca ii-welds.
Ukuchaneka kwayo, ukusebenza kwayo kakuhle, kunye neenzuzo zayo zokusingqongileyo kuyenza ibe lolona khetho lufanelekileyoukufezekisa iziphumo ezisemgangathweni ophezulungelixa kunciphisa iingozi kunye nexesha lokungasebenzi.
Ukuba ujonge ukuphucula iinkqubo zakho zokucoca, cinga ngokutyala imali kwitekhnoloji yokucoca nge-laser.
Uzenza njani iiWelds zibukeke zicocekile?
Ukucocwa ngeLaser kunceda ekufezekiseni iiWelds ezicocekileyo nezikhangeleka ngathi zingcali
Ukulungiswa komphezulu
Ukucoca kokuqala:Ngaphambi kokuwelda, qiniseka ukuba isiseko sesinyithi asinazo izinto ezingcolisayo ezifana nomhlwa, ioyile, kunye nothuli. Eli nyathelo lifanelekile.kubalulekile ekufumaneni i-weld ecocekileyo.
Ukucoca ngeLaser:Sebenzisa inkqubo yokucoca nge-laser ukuze ususe ngokufanelekileyo naluphi na ukungcola okungaphezulu. Indlela ejoliswe kuyo iqinisekisa ukuba kuphela zizinto ezingcolisayo ezisuswayongaphandle kokonakalisa isinyithi.
Ukucoca Emva kokuWelda
Ukucoca Emva kokuWelda:Emva kokuwelda, coca ngokukhawuleza indawo yokuwelda nge-laser ukuze ususe i-slag, i-spatter, kunye ne-oxidation enokuthi iphazamise imbonakalo ye-weld.
Ukungaguquguquki:Inkqubo yokucoca nge-laser inika iziphumo ezifanayo, iqinisekisa ukuba zonke ii-welds zinesiphelo esihambelanayo nesicocekileyo.
Imiboniso yevidiyo: Ukucocwa kwesinyithi nge-laser
Yintoni iLaser Cleaning kunye nendlela esebenza ngayo?
Enye yezona nzuzo zinkulu zokucoca nge-laser kukubainkqubo eyomileyo.
Oko kuthetha ukuba akukho mfuneko yokucoca inkunkuma emva kokucoca.
Yiqondise nje umqadi welaser kumphezulu ofuna ukuwucocangaphandle kokuchaphazela izinto ezingaphantsi.
Izicoci zelaser nazoincinci kwaye iyaphatheka, okuvumelaukuze kucocwe kakuhle kwindawo.
Ngokwesiqhelo ifunaizixhobo zokuzikhusela ezisisiseko kuphela, njengeeglasi zokhuseleko kunye nezixhobo zokuphefumla.
Ukususwa kweLaser kungcono ekucoceni umhlwa
Ukuqhumisa isanti kunokudalauthuli oluninzi kwaye lufuna ukucocwa kakhulu.
Ukucoca umkhenkce owomileyo kuyasebenzaezinokuthi zibize kakhulu kwaye zingafaneleki kangako kwimisebenzi emikhulu.
Ukucoca ngamakhemikhali kungenziwakubandakanya izinto ezinobungozi kunye nemiba yokulahla.
Okuchasene,Ukucoca nge-laser kuvela njengokhetho olubalaseleyo.
Iyakwazi ukuguquguquka kakhulu, iphatha uluhlu lwezinto ezingcolisayo ngokuchanekileyo
Le nkqubo ixabisa kancinci ekuhambeni kwexesha ngenxanoukusetyenziswa kwezinto kunye neemfuno eziphantsi zokugcinwa.
Umatshini wokucoca iLaser ophathwa ngesandla: Ukucoca iLaser Weld
Isicoci seLaser esityhalwayo(100W, 200W, 300W, 400W)
Izicoci ze-laser ezinefayibha ezityhalwayo zilungele kakhulu ukucocaethambileyo,inovelwanookanyeubuthathaka kubushushuiindawo, apho uhlobo oluchanekileyo nolulawulwayo lwe-pulsed laser lubalulekile ekucoceni okusebenzayo nokungenamonakalo.
Amandla eLaser:100-500W
Ukuguqulwa kobude bePulse:10-350ns
Ubude beCable yeFiber:3-10m
Ubude bamaza:1064nm
Umthombo weLaser:I-Laser yeFiber etyhalwayo
Umatshini wokususa umhlwa ngeLaser(Ukucocwa kwe-Laser Weld ngaphambi nangemva kwayo)
Ukucoca nge-laser weld kusetyenziswa kakhulu kumashishini afanainqwelo-moya,iimoto,ukwakhiwa kweenqanawakunyeukuvelisa izinto ze-elektronikiaphoii-welds ezikumgangatho ophezulu, ezingenaziphenezibalulekile kukhuseleko, ukusebenza, kunye nenkangeleko.
Amandla eLaser:100-3000W
Utshintsho lweFrequency yeLaser Pulse:Ukuya kuthi ga kwi-1000KHz
Ubude beCable yeFiber:3-20m
Ubude bamaza:1064nm, 1070nm
InkxasoEzahlukeneyoIilwimi