I-Laser Welding Aluminium: Amanqaku aphambili
Izinto eziluncedo, imingeni, kunye nezicelo
Ukukhangela ngokukhawuleza:
Ukuwelda kweLaser kubandakanya ukusebenzisa umqadi welaser ukunyibilika kunye nokuhlanganisa amacandelo ealuminiyam kunye.
Ixabiswa ngenxa yayo ukuchaneka, indawo encinci echatshazelwe bubushushu, kunye nokukwazi ukuwelda izixhobo ezibhityileyo ngesantya esiphezulu.
I-aluminiyam ye-laser ye-welding yinkqubo ekhethekileyo enikezela ngokuchaneka kunye nomgangatho ophezulu we-welds kodwa iza nemingeni yayo kunye nokuqwalaselwa.
Nasi isikhokelo esibanzi sokukuncedajonga obu buchule ngokufanelekileyo:
I-Laser Welding Aluminium: Umdibaniso ogqibeleleyo
Ukuwelda kweLaser kuye kwanda kakhulu kwizicelo zamashishini ngenxaukuchaneka kwayo, isantya, kunye nokuba bhetyebhetye.
Nangona kunjalo, omnye wemingeni ephambili koomatshini be-laser welding yiukuwelda kwealuminiyam.
Isixhobo esaziwa ngokuba nzima ukuweldiswangenxa ye-conductivity ephezulu ye-thermal kunye neqondo eliphantsi lokunyibilika.
Kweli nqaku, siza kuxubusha iingenelo kunye nemingeni laser welding aluminiyam, kunye nokusetyenziswa kwayo kumashishini ahlukeneyo.
Izinto ezilungileyo zeAluminiyam yeLaser Welding
Laser welderinikeza iingenelo ezininzingaphezulu kweendlela zemveli zokuwelda xa kuziwa kwi-welding ye-aluminium:
Indawo eChaphazeleke bubushushu obuncinane (HAZ):
Ukuwelda ngelaser kuvelisa aindawo emxinwa kakhulu echatshazelwe bubushushu (HAZ)xa kuthelekiswa nezinye iindlela ze-welding.
Oku kunciphisa amathuba okuqhekeka kunye nokuphazamiseka, okuyiengxaki eziqhelekileyo kwi-aluminium welding.
Ukuguquguquka:
Iyakwazi ukuweldaamacandelo amancinci kunye neejometri ezinzima.
Oku kunenzuzo ngakumbi xa i-aluminiyam i-welding, njengoko iyinto ebonakalayo ebonakalayo enokubangela iingxaki kunye nezinye iindlela ze-welding.
Ukuwelda oNgaqhagamshelwanga:
Laser welding yinkqubo non-contact, nto leyo ethetha ukuba itotshi weldingakukho mfuneko yokuba idibane nezinto ezidityanisiweyo.
Ukuchaneka okuphezulu:
Ukuwelda kweLaser kunokuqhutywa ngokuchanekileyo okuphezulu, okukhokelela ekubeniiiweldi ezicocekileyo nezicocekileyo ezinesitshizi esincinci, evumela ukunyamezela okuqinileyo kunye ne-welds ephezulu.
Andazi ukuba ungaqala ngaphi? Nantsi into encinci esiyibhalileyo:
Imingeni ye-Laser Welding Aluminium
Ngelixa i-laser welding ibonelela ngeenzuzo ezininzi ngaphezulu kwe-aluminium yokuwelda, nayoiveza imingeni emininzi.
I-High Thermal Conductivity yeAluminiyam:Oko kuthetha ukubaubushushu obuninzi buchithwa ngokukhawuleza, okukhokelela kubunzulu bokungena obunzulu.
Okuinokoyiswa ngokusebenzisa i-laser enamandla kakhulu, kodwa oku kunokwandisa amathuba okuqhekeka kunye nokuphazamiseka.
Indawo esezantsi yokunyibilika kweAluminiyam:Okuthetha ukuba kungaphezuluithanda ukunyibilika kunye nokunyuka komphungangexesha le-welding. Oku kunokukhokelela kwi-porosity kunye nomgangatho ophantsi we-weld.
Ubume beAluminiyam obuBone kakhulu:Inokubangela iingxaki nge-laser beam absorption, enokuthi ichaphazele umgangatho we-weld.
I-Aluminiyam yeLaser Welding: Ezinye iiNgcebiso eziVavanywe kwiNsimu
Ukulungiswa kwezinto:
Ukucoceka koMphezulu:I-aluminiyam kufuneka icoceke kwaye ingabi na-oksidi, i-oyile, kunye nezinye izinto ezingcolileyo.
Ukulungiswa komda:Ukulungiswa okufanelekileyo komphetho kunokuphucula umgangatho we-weld, ngakumbi kumacandelo atyebileyo.
Lungiselela iiParameters:
Amandla eLaser kunye nesantya seWelding:Lungisa ngokusekelwe kubukhulu bezinto kunye nohlobo. Izantya eziphezulu zinokunciphisa igalelo lobushushu kodwa zinokufuna ulawulo olucokisekileyo.
Ubungakanani beNdawo ekuJoliswe kuyo:Ubungakanani bendawo encinci bunikezela ngokuchaneka okukhulu kodwa kunokufuna ukulungiswa kakuhle kwamandla kunye nesantya.
Sebenzisa isiKhuseli esifanelekileyo:
IArgon okanye iHelium:Ikhusela i-weld pool kwi-oxidation kunye nosulelo.
Gcina Imekobume ecocekileyo:Qinisekisa ukuba indawo ye-welding ayinazingcolisi kunye ne-debris.
Khetha uhlobo oluLungileyo lweLaser:
I-Lasers ye-Wave eqhubekayo (CW).zikulungele ukuwelda ngesantya esiphezulu kunye neeweld ezinzulu.
IiLasers ezipholileyozifanelekile kwimathiriyeli ebhityileyo kunye nezicelo ezichanekileyo.
Ubume kunye noLungelelwaniso:
Ulungiso oluchanekileyo:Qinisekisa ukuba iinxalenye zilungelelaniswe ngokuchanekileyo kwaye zikhuselekile ukuphepha ukuphazamiseka okanye ukungahambi kakuhle ngexesha le-welding.
Uyilo oludibeneyo:Lungiselela uyilo oludibeneyo ukulungiselela iimpawu ze-laser kunye nokunciphisa iziphene ezinokubakho.
Useneengxaki ngeAluminiyam yeLaser Welding?
Usetyenziso lweLaser Welding Aluminium
Nangona kukho imingenienxulumene ne-laser welding aluminiyam, kunjaloisasetyenziswa ngokubanzikumashishini ahlukeneyo.
Umzi-mveliso we-aerospace, umzekelo, usebenzisa i-laser welderukujoyina ialuminiyamys yezakhiwo zenqwelomoya.
Umzi-mveliso weemoto usebenzisa i-laser welding ukujoyina amacandelo e-aluminium kwiimoto kunye neelori.
Okukhokelela kwiimoto ezikhaphukhaphu ezinokuphuculwa kokusebenza kwamafutha.
Ukongeza, ishishini lombane lisebenzisa i-laser welding ukujoyina izinto ze-aluminium kwizixhobo zombane.
Kwakunye nokuvelisaizinto ezintle nezintsonkothileyo ze-microelectronics.
I-Handheld Laser Weld: Imiboniso yevidiyo
Izinto ezi-5 malunga neLaser Welder Handheld
Ukuwelda ngelaser kunika iingenelo ezininzi zokuwelda i-aluminium,kuquka ukuchaneka, isantya, kunye nokuguquguquka.
Nangona kunjalo, ikwabonelela ngemingeni emininzi, njengeumgangatho ophezulu we-thermal conductivitykwayeindawo yokunyibilika ephantsiyealuminiyam.
Nangona le mingeni, laser welding aluminiyamisasetyenziswa kakhulu kumashishini ahlukeneyo, kubandakanywa i-aerospace, i-automotive, kunye ne-electronics.
Njengoko itekhnoloji ye-laser welding iqhubeka nokuphucula,siyakubona izicelo ezingakumbi zokuwelda ialuminiyam kwixesha elizayo.
Amanye amanqaku aPhambili e: Laser Welding Aluminium
Ubuzaza Bobushushu:I-aluminium inendawo ephantsi yokuncibilika kunye ne-thermal conductivity ephezulu, oku kuthethaifuna ulawulo oluchanekileyo lweeparamitha ze-laser ukuphepha ukutshisa okanye ukutshisa.
Iileya zeOksidi:I-Aluminiyam yenza umaleko we-oxide onokuchaphazela umgangatho we-weld. Qinisekisa ukuba yiyoicocwe ngokufanelekileyo okanye usebenzise ubuchule obufana nokucoca ngelaser ukuyisusa phambi kwewelding.
Ukusebenzisana kweLaser kunye neAluminiyam:Ukubonakala okuphezulu kweAluminiyam kumaza athile kunokuba yingxaki.
Ukusebenzisa i-laser ngeubude obufanelekileyo kunye nokwandisa ukugxilainokunceda ukunciphisa lo mba.
Ukugqwetheka kunye neWarping:Ukufudumeza ngokukhawuleza kunye nokupholisa kunokukhokelela ekujikeni okanye ekugqwetheni.
Igalelo lobushushu elilawulwayo kunye neendlela ezifanelekileyo zokupholisainokunciphisa ezi ziphumo.
Ukubonakalisa:Ukubonakala okuphezulu kweAluminiyam kunokukhokelela ekunciphiseni ukusebenza kakuhle kunye nomonakalo onokwenzeka kwi-laser optics.
Sebenzisaiingubo okanye ubude obuthileeyilelwe ukuphatha imathiriyeli ebonakalisayo.
Ulawulo lwemeko:Rhoqo beka iliso kwiiwelds ukwenzela ukuhambelana kunye neziphene.
Ubuchule obunjeuvavanyo lwe-ultrasonic okanye ukuhlolwa okubonakalayoinokunceda ukugcina umgangatho.
Ulawulo lobushushu:Ukupholisa okusebenzayo kunye nokutshatyalaliswa kobushushuzibalulekile ukunqanda ukushisa okugqithisileyo kunye nokuqinisekisa umgangatho we-weld.
Uqeqesho kunye nobuGcisa:Qinisekisa ukuba abaqhubi baqeqeshwe kakuhle kubuchule bokuwelda ngelaser kwaye baqhelene neemfuno ezithile zealuminiyam.
Iingqwalasela zoKhuseleko: Ngalo lonke ixesha sebenzisa izixhobo zokhuseleko ezifanelekileyo, kubandakanywa ukukhuselwa kwamehlo kunye neenkqubo zokungenisa umoya, ukuphatha i-laser ephezulu kunye ne-fumes enokwenzeka.
Andazi ukuba ungaqala ngaphi? Masiqale Apha ngomatshini wokuwelda weLaser ophathwa ngesandla
Yonke into eThengiweyo kufuneka yaziswe kakuhle
Singakwazi ukuNceda ngolwazi oluneenkcukacha kunye noBonwano!
Ixesha lokuposa: Mar-24-2023