Ukuba ungumwelda, mhlawumbi uqhelene neenkqubo ezahlukeneyo zokuwelda ezikhoyo kuwe. Kodwa ukuba usandul' ukufika kwihlabathi lokuwelda, okanye ufuna nje ukufunda okungakumbi malunga nokuwelda kwe-flux core, ke le posi yeyakho!
Abawelda abaninzi mhlawumbi baye beva nge-flux core welding kodwa basenokungazi ukuba yintoni.
Ukuwelda kwe-Flux core luhlobo lokuwelda kwe-arc olusebenzisa i-electrode yentambo ene-flux ejikeleze i-metal core. Makhe sijonge ngokusondeleyo indlela esebenza ngayo i-flux core welding!
Yintoni iFlux Core Welding?
I-Flux core welding, ekwaziwa ngokuba yi-flux cored arc welding okanye i-FCAW, yinkqubo ye-arc welding ezenzekelayo okanye ezenzekelayo apho i-electrode yentambo eqhubekayo ifakwa ngesibhamu se-welding ize ingene echibini le-weld ukuze kudityaniswe izixhobo ezibini ezisisiseko kunye.
I-electrode yentambo iyasetyenziswa, oko kuthetha ukuba iyanyibilika njengoko kusenziwa i-weld. Le nkqubo isetyenziswa kakhulu kumashishini amakhulu afana nokwakha iinqanawa kunye nokwakha apho kubalulekile ukwenza ii-welds eziqinileyo nezihlala ixesha elide.
Ukuwelda kweFlux Cored Arc (Iingenelo kunye neeNgxaki)
Iingenelo ze-flux cored arc welding zezi:
Isantya esikhawulezayo sokuwelda.
Kulula ukuzenza ngokuzenzekelayo.
Ii-welds zingenziwa ngaphandle kokubekwa esweni kakhulu ngumsebenzisi.
Kunokwenzeka ukushisela kuzo zonke iindawo.
Ingasetyenziswa neendidi ezahlukeneyo zesinyithi.
Iingxaki ze-flux cored arc welding zezi:
Ibiza kakhulu kunezinye iinkqubo zokuwelda.
Ingavelisa umsi omninzi kunye nomsi kunezinye iinkqubo.
Kufuneka uqeqesho olungaphezulu kwabaqhubi kunezinye iinkqubo.
Kunokuba nzima ukufumana umgangatho we-weld ohambelanayo.
Ukuwelda kwe-arc okune-flux cored kuneenzuzo ezininzi kunezinye iinkqubo zokuwelda, kodwa kukwakho neengxaki ezimbalwa. Kubalulekile ukuvavanya iingenelo kunye neengxaki zenkqubo nganye ngaphambi kokuba wenze isigqibo malunga nokuba yeyiphi oza kuyisebenzisa.
Iintlobo zeFlux Core Welding
Kukho iintlobo ezimbini ze-flux core welding: ezikhusela ngokwazo kunye nezikhusela ngegesi.
1) Ukuwelda kweFlux Core okuZikhuselayo
Kwi-self-shielded flux core welding, i-wire electrode inazo zonke izikhuselo ezifunekayo, ngoko ke akufuneki gesi yangaphandle.
Oku kwenza ukuba i-self-shielded flux core welding ibe lukhetho olufanelekileyo kwii-outdoor applications okanye kwi-welding metals ekunzima ukuzikhusela nge-external gas.
2) Ukuwelda kweFlux Core ekhuselweyo yigesi
Ukuwelda kwe-flux core okukhuselwe yigesi kufuna ukusetyenziswa kwegesi yokukhusela yangaphandle, efana ne-argon okanye i-CO2, ukukhusela ichibi lokuwelda kwizinto ezingcolisayo. Olu hlobo lokuwelda kwe-flux core ludla ngokusetyenziselwa amaphepha esinyithi abhityileyo okanye kwii-welds ezithambileyo ezifuna inqanaba eliphezulu lokuchaneka.
Izicelo zeFlux Core Welding
Kukho izicelo ezininzi apho kusetyenziswa khona i-flux core welding, ezinye zezi zilandelayo zezi:
1. Iimoto- iimoto zomdyarho, iikheji eziqengqelekayo, ukuhlaziywa kweemoto zakudala.
2. Iifreyimu zeebhayisekile, iinkqubo zokukhupha umoya.
3. I-Aerospace- iinxalenye zeenqwelo-moya kunye nokulungiswa kwazo.
4. Ulwakhiwo- izakhiwo zentsimbi, iibhulorho, i-scaffolding.
5. Ubugcisa kunye noyilo lwezakhiwo- imifanekiso eqingqiweyo, imisebenzi yesinyithi yasekhaya okanye eofisini.
6. Ukwenziwa kwepleyiti etyebileyo.
7. Ukwakha iinqanawa.
8. Ukwenziwa kwezixhobo ezinzima.
Zeziphi iintsimbi onokuzishicilela nge-flux core?
Kukho iintlobo ngeentlobo zeentsimbi ezinokudityaniswa kusetyenziswa i-flux core welding, kuquka i-aluminium, i-stainless steel, kunye ne-mild steel. Intsimbi nganye ineemfuno zayo ezithile zokudityaniswa, ngoko ke kubalulekile ukubonisana nesikhokelo sokudityaniswa okanye i-welder echwepheshile ngaphambi kokuba uqalise iprojekthi. Kubalulekile ukukhetha i-electrode yentambo efanelekileyo kunye negesi yokukhusela intsimbi edityaniswayo, kunye neeparamitha ezifanelekileyo zokudityaniswa, ukwenza i-weld eqinileyo nesemgangathweni ophezulu.
Iintlobo zeeWelders ezisebenzisa iiFlux Core Welding
Kukho iintlobo ezimbini zeewelders ezisebenzisa i-flux core welding: i-MIG welder kunye ne-TIG welder.
1) Umatshini wokuwelda we-MIG
I-MIG welder luhlobo lomatshini wokuwelda osebenzisa ucingo lwe-electrode olufakwa ngetotshi yokuwelda. Olu cingo lwe-electrode lwenziwe ngesinyithi, kwaye lunokusetyenziswa. Isiphelo socingo lwe-electrode siyanyibilika size sibe yinto yokuzalisa edibanisa iziqwenga ezibini zesinyithi kunye.
2) Umthungi weTIG
I-TIG welder luhlobo lomatshini wokuwelda osebenzisa i-electrode engasetyenziswayo. Le electrode idla ngokwenziwa nge-tungsten, kwaye ayinyibiliki. Ubushushu obuvela kwitotshi yokuwelda bunyibilikisa isinyithi ozama ukusidibanisa, kwaye i-electrode ye-tungsten inika izinto zokuzalisa.
Bobabini abawelda be-MIG kunye ne-TIG banokusebenzisa i-flux core welding, kodwa nganye ineenzuzo kunye neengxaki zayo. Abawelda be-MIG ngokubanzi kulula ukuyisebenzisa kune-TIG welders kwaye bangasetyenziswa kwiintlobo ngeentlobo zeentsimbi.
Nangona kunjalo, abawelda beTIG bavelisa iiwelda ezicocekileyo kwaye zilungele ngakumbi ukudibanisa iziqwenga zesinyithi ezibhityileyo kunye.
Isetyenziselwa ntoni iFlux Core Welding?
Olu tshintsho lunceda ekukhuseleni i-weld ekungcolisweni komoya, nto leyo enokunceda ekuphuculeni umgangatho we-weld. Olu hlobo lwe-welding ludla ngokusetyenziswa ekwakheni nakwezinye iindawo zangaphandle apho iimeko zomoya zenza kube nzima ukusebenzisa igesi yokukhusela eqhelekileyo. Utshintsho olujikeleze i-electrode ludala i-slag ekhusela ichibi le-weld kwizinto ezingcolisayo emoyeni. Njengoko i-electrode isetyenziswa, uguquko oluninzi luyakhululwa ukugcina olu thintelo lokukhusela.
Yintoni i-flux core welding esetyenziselwa yona
Ukuwelda kwe-Flux core kungenziwa ngemithombo yamandla ye-AC okanye ye-DC, nangona i-DC ithandwa kakhulu. Kungenziwa nangee-electrode ezizikhuselayo okanye ezikhusela igesi. Ii-electrode ezikhusela igesi zibonelela ngokhuseleko olungcono kwidama lokuwelda kwaye ziphumela kwii-welds ezicocekileyo, kodwa zibiza kakhulu kwaye zifuna izixhobo ezongezelelweyo. Ii-electrode ezizikhuselayo kulula ukuzisebenzisa kwaye azidingi zixhobo ezongezelelweyo, kodwa ii-welds ezivelayo zisenokungacoceki kangako kwaye zinokuba sesichengeni sokungcola.
Iingenelo Zokusebenzisa iFlux Core Welding
Ukuwelda kwe-Flux core kuneenzuzo ezininzi kunezinye iinkqubo zokuwelda. Nazi ezinye zeenzuzo:
1) Isantya esikhawulezayo sokuwelda
Ukuwelda nge-Flux core yinkqubo ekhawulezayo, oko kuthetha ukuba ungayenza iprojekthi yakho ngokukhawuleza. Oku kuluncedo ngakumbi ukuba usebenza kwiprojekthi enkulu okanye kwiiprojekthi ezininzi.
2) Kulula ukufunda
Ekubeni kulula ukuyifunda i-flux core welding, lukhetho oluhle kakhulu kwabaqalayo. Ukuba usandul' ukuqala ukuwelda, le nkqubo inokukunceda uqalise kwaye ikunike ukuzithemba okudingayo ukujongana neeprojekthi ezinzima ngakumbi.
3) Kufuneka izixhobo ezimbalwa
Enye inzuzo ye-flux core welding kukuba awudingi zixhobo zingako njengezinye iinkqubo ze-welding. Oku kwenza kube lukhetho olufikelelekayo, kwaye kulula nokuluseta nokulususa.
4) Ilungele iiprojekthi zangaphandle
Ukuwelda nge-Flux core kukwafanelekile kwiiprojekthi zangaphandle. Ekubeni kungekho mfuneko yegesi yokukhusela, akufuneki ukhathazeke ngeemeko zomoya ezichaphazela ukuwelda kwakho.
Ungayiqala njani inkqubo yokuWelda yeFlux Core?
1. Ukuze aqalise ukuwelda nge-flux core, umwelda kuya kufuneka alungiselele izixhobo zakhe. Oku kuquka umwelda we-arc, umthombo wamandla, kunye ne-wire feeder. Umwelda kuya kufuneka akhethe ubungakanani obufanelekileyo kunye nohlobo lwentambo kwiprojekthi yakhe.
2. Nje ukuba izixhobo zilungisiwe, umthungi kuya kufuneka enze izixhobo zakhe zokukhusela (PPE), kubandakanya isigcina-ntloko sokuthungela, iiglavu, kunye nemikhono emide.
3. Inyathelo elilandelayo kukulungisa indawo yokusebenza ngokucoca iindawo zesinyithi eziza kudityaniswa. Kubalulekile ukususa yonke i-rust, ipeyinti, okanye inkunkuma kumphezulu, kuba oku kunokubangela iingxaki nge-weld.
4. Nje ukuba indawo ilungisiwe, umthungi kuya kufuneka abeke umthombo wakhe wamandla kwiindawo ezifanelekileyo. Umthungi uya kubamba i-electrode ngesandla esinye aze ayifake kumatshini wokuthungela. Njengoko i-electrode ichukumisa isinyithi, kuya kwakheka i-arc, kwaye ukuthungela kunokuqalisa!
Ukuwelda nge-Flux core kuyindlela entle kakhulu kubawelda abafuna indlela ekhawulezayo nesebenzayo yokuwelda. Kwakhona lukhetho olufanelekileyo kwabaqalayo, kuba kulula ukuyifunda. Ukuba unomdla wokuzama ukuwelda nge-flux core, qiniseka ukuba ukhetha iTyue Brand Welding Wire.
Xa kufikwa kwiinkqubo zokuwelda, kukho iintlobo ezimbalwa ezahlukeneyo onokukhetha kuzo ngokuxhomekeke kwiprojekthi osebenza kuyo. Enye yezo ntlobo yi-flux core welding.
I-Flux Core Welding yahluke njani kwezinye iintlobo ze-Welding?
Ukuwelda kwe-Flux core kwahlukile kwezinye iintlobo zokuwelda kuba i-electrode yocingo ijikeleza i-metal core nge-flux. Ukuwelda kwe-Flux core kuthandwa ngabantu abazenzela izinto zabo kunye nabantu abathanda izinto zabo kuba kulula ukukufunda kwaye akudingi zixhobo ezininzi njengezinye iinkqubo zokuwelda. Ngaphezu koko, lukhetho oluhle kwabo bafuna indlela ekhawulezayo nesebenzayo yokuwelda.
Ngokuqinisekileyo eyona nxalenye ibalulekileyo yokuwelda kukuhlala ikhuselekile. Nokuba ungumqali okanye ingcali enamava, kufuneka uthathe amanyathelo afanelekileyo okuzikhusela xa uwelda.
Imibuzo ebuzwa rhoqo – Ukuwelda kweFlux Core
Yintoni umahluko phakathi kwe-Arc kunye ne-Flux Core Welding?
Ukuwelda kwe-arc luhlobo lokuwelda olusebenzisa i-arc yombane ukwenza ubushushu, ngelixa ukuwelda kwe-flux core kusebenzisa i-electrode yocingo ejikelezwe yi-flux. Kodwa ukuwelda kwe-flux core kudla ngokuthathwa njengokulula ukukufunda kunokuwelda kwe-arc, Ukuba ufuna indlela ekhawulezayo nelula yokuwelda, esi sisixhobo esikulungeleyo.
Yintoni Onokuyishibiliza NgeFlux Core Welder?
Ukuwelda kwe-Flux core kungasetyenziselwa ukuwelda iintlobo ngeentlobo zeentsimbi, kuquka i-aluminium, intsimbi engagqwaliyo, kunye nentsimbi ethambileyo.
Ngaba Ungayifumana I-Weld Elungileyo Nge-Flux Core?
Ewe, ungafumana i-weld elungileyo nge-flux core welding. Ukuba usebenzisa izixhobo ezifanelekileyo kwaye ulandela amanyathelo okhuseleko, ungavelisa ii-welds ezikumgangatho ophezulu eziqinileyo nezihlala ixesha elide.
Ngaba iFlux Core njengeAsa enamandla yintonga?
Ukuwelda nge-Flux core yinkqubo yokuwelda eqinileyo nehlala ixesha elide, kodwa ayinamandla njenge-stick welding. Ukuwelda nge-stick welding kuthathwa njengolona hlobo lunamandla lokuwelda, ngoko ke ukuba ufuna i-weld enamandla kangangoko, ukuwelda nge-stick yeyona ndlela ifanelekileyo.
Yintoni umahluko phakathi kwe-MIG kunye ne-Flux Core Welding?
I-MIG welding isebenzisa i-wire electrode esetyenziswa nge-welding gun, ngelixa i-flux core welding isebenzisa i-wire electrode ejikelezwe yi-flux. I-Flux core welding idla ngokuthathwa njengento elula ukuyifunda kune-MIG welding, ngoko ke lukhetho oluhle kwabo baqalayo ukuwelda.
Ngaba iFlux Core Welding inamandla njengeMIG?
Akukho mpendulo icacileyo kulo mbuzo kuba kuxhomekeke kwizinto ezininzi, ezinje ngohlobo lwesinyithi esidityanisiweyo, ubukhulu besinyithi, indlela yokudibanisa esetyenziswayo, njl. Nangona kunjalo, ngokubanzi, ukudityanisa i-flux core akunamandla njenge-MIG welding. Oku kungenxa yokuba ukudityanisa i-MIG kusebenzisa i-continuous wire feed, ebonelela nge-weld ehambelanayo ngelixa ukudityanisa i-flux core kusebenzisa i-intermittent wire feed. Oku kunokukhokelela kwi-welds ezingahambelaniyo kunye namalungu abuthathaka.
Yeyiphi igesi oyisebenzisayo kwiFlux Core?
Kukho iintlobo ezininzi zegesi ezinokusetyenziselwa ukuwelda i-flux core, kodwa uhlobo oluqhelekileyo nolucetyiswayo yi-75% Argon kunye ne-25% CO2. Lo mxube wegesi ubonelela ngozinzo oluhle kakhulu lwe-arc kunye nokungena, okwenza ukuba ilungele ukuwelda izinto ezityebileyo. Eminye imixube yegesi enokusetyenziswa kwi-flux core welding ibandakanya i-100% Argon, i-100% CO2, kunye nomxube we-90% Argon kunye ne-10% CO2. Ukuba uwelda izinto ezibhityileyo, ukusebenzisa umxube wegesi onepesenti ephezulu ye-CO2 kuya kunceda ukwandisa ukungena. Kwizinto ezityebileyo, ukusebenzisa umxube wegesi onepesenti ephezulu ye-Argon kuya kunceda ukuphucula ukubonakala kwe-weld bead kunye nokwandisa amandla e-weld.
Ndifanele ndiyisebenzise nini iFlux Core?
I-Flux core idla ngokusetyenziselwa ukuwelda izinto ezijiyileyo (3/16″ okanye ngaphezulu) njengoko inika ukungena okungakumbi. Ikwasetyenziswa kakhulu ekuwelda ngaphandle okanye kwezinye iimeko apho igesi yokukhusela kunokuba nzima ukuyigcina. Oko kuthethiweyo, uninzi lwabawelda lufumanisa ukuba banokufumana iziphumo ezilungileyo nge-flux core ngokusebenzisa i-electrode encinci (1/16″ okanye encinci) kwaye bahambe kancinci. Oku kuvumela ulawulo olungcono lwedama lokuwelda kwaye kunokunceda ukuphepha iingxaki ezifana nokubola.
Ngaba iFlux Core ingakwazi ukuWelda ngeRust?
Ukuwelda kwe-Flux core kungasetyenziselwa ukuwelda nge-rust, kodwa ayisiyondlela ifanelekileyo yokwenza njalo. Ukuwelda kwi-welding wire kuya kusabela kwi-rust kwaye kunokubangela iingxaki kwi-weld. Kungcono ukususa i-rust ngaphambi kokuwelda okanye usebenzise enye indlela yokuwelda.
Ixesha lokuthumela: Disemba-23-2022