Indlela ukukhetha yaye electrode ngenxa ukuwelda inverter? Ushwankathelo, iimpawu, iimbono kunye nohlolo

Welding Ngoku inkqubo ithandeke kumsebenzi amagcisa zobungcali, kunye neengcali ekhaya. Ungayisebenzisa ukuba bahlaziye iimveliso zesinyithi, ngokunjalo wenze entsha xa kuyimfuneko. Ukuze umgangatho welds ke ufanelwe, yona ifuna ubuncinane yamava kunye nezixhobo welding. Hayi indima lokugqibela idlalwa a consumables ezikhethiweyo ngokufanelekileyo.

Ngoko ke, abatyhidi ezininzi abo basandula kuqalisa nomdla kulo mbuzo oko ukukhetha i electrode iwelding inverter. Kungabalelwa kule nkqubo kufuneka ibe noxanduva. Tips abanamava iinkosi ziya kukunceda uqonde umahluko phakathi eziphathekayo ukhethe ukhetho best for uhlobo ngalunye lomsebenzi.

Uphawu inverter iwelding

Phambi kukhethwa electrode ukuba i welding inverter kufuneka bafunde ezi nkcukacha zenkqubo. Uthi ukusetyenziswa kwezixhobo ezizodwa. Le inverter yi izixhobo welding esebenzisa umsebenzi arc welding kwi indlela yokunyibilikisa le.

Inzuzo obu bugcisa kuthelekiswa iintlobo sombane beyixabisa elide iinkosi abaziingcali. Inverters namhlanje zisetyenziswa kakhulu ngokufuthi ngakumbi kunezinye iintlobo izixhobo. Oku kungenxa nokupasa kwazo ezinzileyo ye welding yangoku. Ngaloo ndlela inika umgangatho elilungileyo kunye phezulu.

Iyunithi inverter ifakwe rectifier, unako lokuvelisa ombane ngqo kunye nokuxuba xa ivulwa. Ukuba kukho filter womnatha, imveliso kukho ombane rhoqo kuphela. Olu phawu kufuneka kuqwalaselwe lo msebenzi.

scheme welding

Ukusebenzisa inverter kumsebenzi wakho, kufuneka wazi amanyathelo wesekethe. Eyona consumable iphambili yale izixhobo i electrode. Yakhiwa ngentonga yentsimbi, ekuthe indlela efanelekileyo angoku kwindawo osebenzela kuyo. Ngokufunda oko elekrody ngcono inverter koomatshini welding, kufuneka sijonge inkqubo izixhobo kunye nenkqubo.

Ngethuba yayisasebenza le inverter kunye nezinye izixhobo isetyenziswa. Ezi ziquka inkqubo yolawulo, lo umkhuseli nokulatyuza (okanye rectifier), nesiguquli kunye amaza Converter. Oku kuvumela isixhobo ukusebenza izinto ezahlukeneyo. Nditsho ofanayo angenela Umzekelo sisebenzisa iintlobo ezahlukeneyo electrode xa ukuwelda izinto ezahlukeneyo. Ngoko ke, ukukhetha yabo kufuneka banikwe ingqwalasela eyodwa.

Umongo i electrode

Ukufunda umbuzo wokuba yintoni na kungcono ukukhetha i electrode ye welding inverter, kufuneka bawuqhele idivaysi unikezele. Njengokuba kukhankanyiwe ngentla, omnye kunye modeli enye ifowuni isetyenziswa phantsi kweemeko ezahlukileyo. Ngoko ke, electrode kufuneka athabathe ngokulandelelana inkqubo yokusebenza.

imveliso Modern yingxenye eyinhloko iimveliso zabo zenziwa ngohlobo consumables for manual arc welding inverter. Esi sixhobo yenziwe wire ngentsimbi. Le intonga kusingathwa ngokusebenzisa ukucinezela ukutyabeka umaleko okhethekileyo. Kujongwe ukuba kuqinisekiswe uzinzo yokutsha, kwakunye nokukhusela ngokuhlamba welding nokubhenca emoyeni komoya. Izinto zokwakha lokuvelisa iimveliso ezifana zisetyenziswa kakhulu ezahlukeneyo. imigangatho Production electrode olawula GOST 2246, samkelwe ngo-1970.

uhlobo

Ukugqiba ukuba ukhethe njani kwaye yintoni electrode ngenxa iwelding inverter, kufuneka isibheno iindwendwe ngentla. Uthi ukuba kukho iintlobo ezintathu izinto ezifanelekileyo umsebenzi onjalo. I electrode abe carbon, exutyiweyo kunye phezulu. Yakhiwa iintlobo ezahlukeneyo wire.

Makhwelo, ukuya ukuvelisa inverter iwelding ekhaya, akukho mfuneko lokumba iintlobo ezifanayo. Kufuneka kuphela kuqatshelwe ukuba zonke i electrode bohlulwa babe ngamaqela amabini amakhulu. Udidi lokuqala luquka izinto for sezakhiwo ezibalulekileyo, kwaye eyesibini - ngenxa zesiqhelo.

Ukuba welding akazibandakanyi inkqubo yokudala ethwele nezakhiwo yesinyithi, nto leyo eya kuba uxinzelelo olukhulu, kufuneka ubanike imiyalelo iintlobo ezilula kweemveliso. Xa usebenzisa inverter iimfuno zekhaya iyakwanela.

electrode nendlu Overview

iinkosi Professional bakulungele ukwabelana ngamava uthethe yintoni na electrode ezingcono iwelding inverter. Amagqabantshintshi iintlobo ezininzi ethandwa kuzakuvumela mfundi ukukhetha uhlobo olufanelekileyo iimveliso. Ukuza kuthi ga ngoku, i electrode ithandwayo ukuba inverter esetyenziswa kwindawo basekhaya, unguye ELN, MP-3. iimpawu zabo ngolu hlobo lulandelayo iinkcukacha ezingaphezulu.

Uhlobo electrode yokuqala musa kunokubangela iingxaki kule nkqubo. Ke kulula phemba, akunyanzelekanga ukuba pre-calcining. Kuba kopi mfundi Ano nguye ilungileyo. MP-3 uthathwa consumable jikelele. It ikuvumela ukuba weld de ukutyabeka umhlwa, zimdaka, ngokunjalo neemeko ezimanzi.

electrode Professional Overview

Ngokufunda ukukhetha indlela electrode ye welding inverter onoxanduva izakhiwo iintlobo kufuneka zikhethwe iintlobo ezifana MR-3C, kunye UONI-13/55. Basonta kwiqela consumables ezisetyenziselwa nokudalwa sezakhiwo ezibalulekileyo.

Ukuba iimfuno eliphezulu ukuba umgangatho weld igqityiwe, kungcono ukuba zincede zikhethe uhlobo MR-3C. electrode enjalo ezisetyenziswa processing metal rhoqo reverse ifildi wokwephuka yangoku.

Kuba ingakumbi befuna izicelo xa ukuwelda izakhiwo umthwalo ngokuzala ukuba ekhethiweyo consumables SSSI kraca. Nangona kunjalo, banokwenza ukubaleka kuphela inkosi yobungcali. Kuba indalo labaqalayo abangenazigqibo yale electrode kuya kufuneka ukuba ezinzima kakhulu. Kodwa, handle ukufunda UONI singakha amalungu iingwanyalala ezixineneyo (kunye nokuba amaqondo aphantsi).

uhlobo metal

Funda into ukukhetha electrode ngenxa ukuwelda inverter, kufuneka sinikele ingqalelo uhlobo izinto zokusebenza. Kuba metal ngalinye iintlobo yayo kwizinti welding.

Kuba kwesinyithi kuyimfuneko ukuba zincede zikhethe uhlobo electrode OZCH-2. imveliso yawo lilawulwa GOST 9466 ukususela 1975. Ukuba kuyimfuneko ukwenza intsebenziswano kunye carbon sentsimbi ephantsi, iimveliso yentengo engcono Ano-4 rutile topsheet okanye Ano-6, banayo uhlobo ilmenite ukutyabeka.

yodidi carbon yesiqhelo ifuna OZS-4 Ukusetyenziswa electrode, MR-3C, MP-3, UONI13 / 45, ELN-21 kunye t. D. ezingatyiwa-mhlwa kunye ophezulu-ingxubevange intsimbi ifuna ukusetyenziswa ezisetyenziswa ngexesha ukuwelda inverter phantsi isiqu CL-11.

Indlela ukukhetha i electrode

Khawuve oko kuhle ukukhetha electrode ngenxa ukuwelda inverter, kuyimfuneko kukuthi amagama ambalwa malunga iimpawu ukuthenga zabo. Into yokuqala ukuze sinikele ingqalelo ukwakhiwa ukutyabeka isicelo ukuya kwimveliso. Le nkcazelo ifumaneka kwi imiyalelo ukusetyenziswa. Oku kuya kuvumela ukukhetha uhlobo elifanelekileyo uhlobo eziphathekayo.

Ngaphezu koko, kwi amaxwebhu akhaphayo kubalulekile ukuqwalasela umlinganiselo isimemezelo. Kuxhomekeka ububanzi kunye nezinga isicelo ufumane inombolo oyifunayo electrode.

Kwakhona, musa ukuthenga iimveliso ezingenawo iziqinisekiso quality efanelekileyo. Oku kunokuba engakhuselekanga. welds Quality usebenzisa izixhobo oluthandabuzekayo zisenokwahluka kakhulu ukusuka kwiziphumo ezinqwenelekayo. Ngoko ke, inkqubo yokukhethwa kunye nokuthengwa kufuneka zithathwe ngenkathalo.

Cinga ngoko khetha i electrode ye welding inverter, nkqu mafikizolo nga inkosi ukuthenga uhlobo echanekileyo. Umsebenzi uza kuqhubeka ngexesha elinye ngokukhawuleza nangokukhuselekileyo. Umphumo iya kuba kuhle nokuba lixeshana abasaqalayo.