Njengoko argon ukupheka? Inkcazelo yenkqubo kunye nesikhokelo

Segesi argon bakwazi ukukhusela imiphezulu metal evela kwii-oksijini kunye ezingcolisa. Inika umthungo yodidi oluphezulu, kwakunye ugcina zonke ubunjalo bomzimba intsimbi. Ngoko ukusetyenziswa argon angaphantsi kakhulu xa usebenzisa ezinye iindidi izixhobo welding.

Argon fanele ukuba udidi zegesi egalelwe, ngoko akukho eliphakathi uxhumo kwayo igesi kunye aluminium bangaphandle.

Abantu abaninzi bayazibuza ukuba ukupheka argon-alumuniyam okanye insimbi. Izixhobo ziza kuchazwa kweli nqaku.

Njengoko aluminium ukwenziwa?

Indlela okupheka argon aluminiyam? Kufuneka kuqatshelwe ukuba xa sisebenza kunye olu hlobo metal ngaphandle iwelding ayide ikwazi ukwenza ngenxa mpilo wokhela. Le ndlela velisa weld ekumgangatho ophezulu. Le arc electrode ezikhandelwa usebenzisa Tungsten-based. Loo electrode angahlala elide. Va electrode Tungsten kunye workpiece ukuba welding, i arc ephakamayo. Lommandla yokutsha lwenziwa ukondla ucingo aluminiyam. Welding lwenziwa kwi candelo emxinwa kunye nentshukumo ngokukhawuleza i electrode. Oku kuvumela i-aluminiyamu akuthethi zinyibilike. Ukuze weld of ucingo ezikumgangatho ophezulu kufuneka zifane isakhiwo esifanayo njengoko metal.

Yintoni efunekayo ukuze ukuwelda kunye argon?

izixhobo Argon for iwelding aluminiyam ibandakanya ezi ziqendwana zilandelayo:

• amandla umthombo yangoku;
• okulo argon;
• kuthetha lokondla kwicingo lokufaka.

Amalungiselelo bobume aluminiyam

Ngaba I ukupheka ekrwada argon komhlaba? Ekubeni aluminium kufuneka ukususa ukungcola, igrisi kunye oyile ethambisayo xa iqatyiwe. Oku kunokwenziwa kusetyenziswa kuphela. Ukuba Ebubanzini amacandelo welding, ingaphezulu kwe-4 mm, kuyimfuneko ukuba itshone buthelezi.

Iingcali Cebisa ukupheka aluminiyam sheets-4 mm lempundu obukhulu kuphela.

Phambi kokuba kuqhutyelwe phambili welding ye-aluminiyam, inkosi kufuneka sizibuze ukuba yintoni na ububanzi, ububanzi beskrini sheet. ukhuselo Edge lwenziwa ifayile okanye elilukhuni umatshini. Ukuba inxalenye ngokumila enzima, le ndawo welding kufuneka zicocwe ngomatshini lokugaya. i film oksayidi lwancothulwa i umphezulu aluminiyam.

aluminiyamu ngeempawu iwelding argon

Indlela ukupheka aluminum argon? Kuba kwizinga eliphezulu ukuwelda metal ngale ndlela kuyimfuneko ukubhenela ukusetyenziswa electrode Tungsten. ububanzi yazo kufuneka ibe 1.5-5.5 mm. I electrode lubanjwe-engile degrees 80. Ucingo lokufaka ke engile. Ubude arc bobude ngu-3 mm.

Phantsi kwezi mithetho iya kuba nentabalala yezinto eziphathekayo nenoqoqosho. Xa wire lokufaka ekutyibilikeni phambi sokukhuphela. I electrode kunye wire lokufaka xa ukuwelda aluminiyam kufuneka kushukunyiswa ecaleni weld. iintshukumo ezinqamlezayo ngeke kwenziwa.

Xa segesi zizixwexwe ye-aluminiyam njenge uxhaswa abanokusebenza insimbi. Ngoko ke uya kunikwa nokususwa ubushushu linyuke ukusuka kwindawo yokusebenza umngcipheko itshileyo-nge liya kuba ngaphantsi kakhulu. Kwaye unciphisa ukusetyenziswa kwamandla, ekubeni lo msebenzi uya kwenziwa ngokukhawuleza.

Nzulu ngalo aluminium iwelding argon

Welding lweemveliso aluminiyam kwindawo argon lineqela amathuba xa kuthelekiswa nezinye iindlela. Le umthungo weld unalo ubunzulu efanayo elalana lonke ubude.

Bobubi olu hlobo iwelding ziquka ukuntsonkotha izixhobo. Xa segesi ne argon kufuneka kulungelelana onke amacandelo esi sixhobo. Le cingo kufuneka kufakwa kwindawo yomsebenzi ngokuthe ngcembe. Ukulungiselela le njongo, ukuqwalasela ngokuchanekileyo feed umatshini. Ukuba feed wire uya kubanjwa okudodobalisa, lo arcing yi ngakanye. Oku kuya kubangela ukuba flow argon ukwanda kunye namandla ombane. Kuba kwizinga eliphezulu Imfono master iwelding aluminiyam anezakhono efanelekileyo. ulwazi sethiyori amacebiso aluncedo kweli cala na.

Amalungiselelo segesi steel stainless ne argon

Njengoko argon ukupheka aluminium ecacileyo. Yiyiphi imithetho kufuneka ziqwalaselwe xa usebenza steel stainless? Kuba welding lohlobo metal kuya kufuneka ube:

• izixhobo welding;
• electrode bakhethwa ngendlela iimpawu zezinto;
• wire steel stainless;
• ibrashi eyenziwe ngentsimbi;
• zesinyibilikisi.

Kuba welding kwamalungu kusingathwa yi imiphetho zabo. Qwalasela lo mgaqo ubalulekileyo: ukubonelela ezamahala shrinkage ingenamthungo umsantsa encinane ukwenza welding.

Phambi kokuba wobuso imiphetho zalungisa. Ukulungiselela le njongo lisetyenziswa ibrashi ngentsimbi. Kwakhona, uhlamba kumda zesinyibilikisi. Ungasebenzisa acetone okanye amafutha mboni. Olu nyango lisusa amanqatha phezu insimbi, nto leyo iwuxhokonxileyo lizinze nciphisa arc ngexesha ukuwelda. Oku kuya kubangela imbonakalo pores kwi omhlophe.

argon welding nge ziphele electrode

Indlela okupheka argon usebenzisa ziphele electrode? Welding of steel stainless isale ukusetyenziswa electrode yenza kube lula ukufumana amalungu aphezulu amandla. Ukuba ngaba awunayo iimfuno eziphakamileyo umgangatho uxhulumaniso, kufuneka ulisebenzise argon welding.

Amaqondo enoluhlu olubanzi ngokufanelekileyo electrode. Ngamnye kubo ilungiselelwe ukuba uhlobo oluthile insimbi. Ukuba wizard uyayazi uhlobo ngentsimbi nge welding, ngoko khetha imboniselo oyifunayo ngokulula. Kufuneka ukhethe loo electrode leyo ayiyi kuba negalelo ekunciphiseni nokumelana izixhobo kunye neempawu zayo mechanical.

Ngokuqhelekileyo, umsebenzi lwenziwa kusetyenziswa kwinqanaba reverse rhoqo. Kuyimfuneko ukuba sisebenze ukuze le umthondo weld lafika isiXhosa. Nale njongo electrode omncinci. Kufuneka lizame ukuqinisekisa ukuba amandla thermal yakhululwa imali encinane. Iingcali entsimini ukuwelda qaphela ukuba xa sisebenza kunye insimbi kufuneka kusetyenziswe umbane ku-20% ngaphantsi xa ukuwelda ngentsimbi zesiqhelo.

I electrode kufuneka conductivity eliphantsi thermal kunye nokumelana eliphezulu zombane. Ngenxa yesi sizathu, ukusetyenziswa akwamkelekanga high yangoku. Ukuba lokwaphula lo mthetho, i electrode ziya mabaqhelaniswe nobushushu kunye kwintshabalalo. Ngenxa yesi sizathu, i electrode ngenxa insimbi phantsi yokunyibilika ngokukhawuleza ngaphezu kwabo ngokusebenzisa intsimbi eqhelekileyo leyo ofunwa kunye.

Ukugcina ukumelana ingenamthungo ukuba ukurusa kufuneka ndiyenze lungapholi ngokukhawuleza. Umzekelo, oku kuphunyezwa ngokuthi gasket sobhedu okanye nomoya. Ukuba steel stainless zicalulwa njenge-nickel-chromium metal, oko phantsi kwamanzi okupholisa.

Indlela apheke Tungsten steel stainless?

Indlela apheke argon steel stainless, esebenzisa electrode Tungsten? Kufuneka kuqatshelwe ukuba le ndlela iyasebenza ukuba isifundo kufuna welding ngentsimbi ezingcakacileyo kakhulu engatyiwa nokufumana welds ezikumgangatho ophezulu. Hi xikombiso, yi argon iwelding Tungsten electrode ezifanelekileyo njengogwali ezenziwe insimbi, anokuthi iigesi zothutho enoxinzelelo okanye ulwelo.

Indlela ukupheka ngensimbi argon stainless? Umsebenzi wenziwa xa ifildi okanye ngoku ngqo. uhlobo variable efanelekileyo ukuwelda aluminiyam.

Phambi kokuba uqale, kuyimfuneko ukulungiselela ucingo lokufaka ukusebenza. Kulungile ukuba kuya kuba kwinqanaba kweziyobisi ngaphezu koko of insimbi okanye aluminium. Xa sisebenza kunye electrode Tungsten akakwazi ukuvelisa isindululo oscillatory. Balala uqhekeko ommandla weld ka isithuba, intsimbi weld uthambekele ekubeni igcwala. Le, kwelinye icala elingemva omhlophe welding biyela emoyeni argon podduvaniya.

Sebhate for welding nto lakufumana Tungsten. Ungasebenzisa non-contact arc umlilo. Kwakhona oko zibaswe plate carbon okanye grafayithi, nokhutshelo olulandela metal.

akufuneki ukukhubaza kunibonelela argon kwinkqubo lugqityiwe. Oku kufuneka kwenziwe kwi kwimizuzwana eyi-15. Ngaloo ndlela, kuyenzeka ukuba siphephe igcwala ngokugqithisileyo electrode yokusebenza eshushu. Ngoko ke ixesha elide.

Indlela weld insimbi argon semi-oluzenzekelayo?

Indlela ukupheka ngensimbi argon stainless, esebenzisa semi-automatic. Le ndlela welding isetyenziswa ngokubanzi kuba inika inqanaba eliphezulu lwentsebenzo ivelisa iijoyinti. Ukuphucula umgangatho ukuwelda locingo kwi nickel longeziwe.

uhlobo okunjalo iwelding isetyenziswa ukudibanisa i eziphathekayo ubukhulu enkulu. Kulo mzekelo, i welding kuya kwenzeka ngokukhawuleza kakhulu. Ngenxa yoko, kumanqanaba yemveliso. medium zothintelo kulo mzekelo ngumxube carbon dioxide kunye argon.

Ukusebenzisa iintlobo zobuchule ukuze weld insimbi semi-automatic:

• Idangatya elifutshane segesi kuwo;
• yi welding transfer jet;
• ukusetyenziswa kwindlela idaleka.

Isetyenziselwe transfer spray welding of nende ezinkulu isinyithi, kunye arc emfutshane enxulumene izinto thinner.

Plus indlela ukubetha kukuba le nkqubo ilawulwa ngakumbi. Ucingo wentsimbi kufakwa ngokuhlamba ukuba la welding. Ngamnye kubo electrode drop eyahlukileyo. Le imo kunciphisa ixabiso avareji ye arc ngoku, nto leyo ebalulekileyo xa ukuwelda insimbi. Kwimo idaleka, lo wentsimbi ngokubonakalayo spray. Oku kwenza kube lula ukuba ukusebenzisa izinto ngokonga nokunyusa umgangatho komsebenzi ngokunciphisa ixesha elifunekayo ukuba bavune omhlophe.

Eli nqaku wachaza ukuba ukupheka argon, i-aluminiyamu, kunye insimbi.

Olu hlobo welding ziyilungeleyo kungcono kumphezulu aluminum. Kwakhona kukho iqela iindlela ezahlukeneyo argon ukuwelda insimbi. igcisa ngalinye kufuneka ukhethe ukhetho olufanelekileyo kwimeko ethile.