Ukutya okungalunganga ngocingo yingxaki eqhelekileyo edibana nayo kwimisebenzi emininzi ye-welding. Ngelishwa, inokuba ngumthombo obalulekileyo wexesha lokuphumla kunye nokulahleka kwemveliso - singasathethi ke ngeendleko.
Ukutya okulambathayo okanye okuguquguqukayo kocingo kunokukhokelela ekusilelani kwangaphambi kwexesha kwezinto ezityiwayo, ukutsha, ukufuya iintaka nokunye. Ukwenza lula ukusombulula ingxaki, kungcono ujonge imiba kwi-fire feeder kuqala kwaye uye ngaphambili kompu kwizinto ezisetyenziswayo.
Ukufumana unobangela wengxaki ngamanye amaxesha kunokuba nzima, nangona kunjalo, imiba yokutya ngocingo ihlala inezisombululo ezilula.
Kwenzeka ntoni nge feeder?
Ukufumana unobangela wokutya okungalunganga kocingo ngamanye amaxesha kunokuba nzima, nangona kunjalo, umcimbi uhlala unezisombululo ezilula.
Xa ukondla ngocingo okungalunganga kwenzeka, kunokunxulunyaniswa namacandelo amaninzi kwi-feeder yocingo.
1. Ukuba i-drive rolls ayishukumi xa utsala i-trigger, khangela ukuba i-relay yaphukile. Qhagamshelana nomenzi wakho wesondlo ukuze ufumane uncedo ukuba uyakrokrela ukuba lo ngumba. Ulawulo olungalunganga lolothe ngomnye unobangela onokwenzeka. Unokuvavanya isikhokelo solawulo nge-multimeter ukujonga ukuba intambo entsha iyafuneka.
2. Ityhubhu yesikhokelo efakwe ngokungachanekanga kunye/okanye i-diameter yesikhokelo socingo engalunganga inokuba ngunobangela. I-tube yesikhokelo ihleli phakathi kwephini yamandla kunye ne-drive rolls ukugcina i-wire feeding kakuhle ukusuka kwi-drive rolls kwi-gun. Njalo sebenzisa ityhubhu yesikhokelo sobungakanani obufanelekileyo, lungisa izikhokelo ngokusondeleyo kwimiqulu yokuqhuba ngokusemandleni kwaye uphelise naziphi na izikhewu kwindlela yocingo.
3. Khangela unxibelelwano olulambathayo ukuba umpu wakho we-MIG uneadaptha edibanisa umpu kwi-feeder. Jonga i-adapter nge-multimeter kwaye uyibuyisele ukuba ayisebenzi kakuhle.
Jonga kwi-drive rolls
Ukuzalela iintaka, okuboniswe apha, kunokubangela ukuba ilineni isikwe mfutshane kakhulu okanye ilineni iyisayizi engalunganga yocingo olusetyenziswayo.
Ukusebenzisa ubungakanani obungalunganga okanye isitayile se-welding drive rolls kunokubangela ukondla okungalunganga kocingo. Nanga amanye amacebiso okuthintela iingxaki.
1. Soloko utshatisa ubungakanani bomqulu wokuqhuba kwidayamitha yocingo.
2. Hlola ii-drive rolls ngalo lonke ixesha ubeka i-spool entsha yocingo kwi-feeder yocingo. Faka enye indawo njengoko kuyimfuneko.
3. Khetha uhlobo lwe-drive roll esekelwe kwintambo oyisebenzisayo. Ngokomzekelo, ii-welding drive rolls zilungile kwi-welding ngocingo oluqinileyo, ngelixa i-U-shaped ingcono kwiingcingo ze-tubular - i-flux-cored okanye i-metal-cored.
4. Beka i-tension ye-drive roll efanelekileyo ukuze kubekho uxinzelelo olwaneleyo kwi-welding wire ukuze ulondle ngokufanelekileyo.
Jonga iliner
Imiba emininzi kunye ne-welding liner inokukhokelela ekutyiseni ucingo olugwenxa, kunye nokutshisa kunye nokuzalela iintaka.
1. Qinisekisa ukuba ilineni ichetywe yaba kubude obuchanekileyo. Xa ufaka kwaye usike i-liner, beka umpu umcaba, uqinisekisa ukuba intambo ithe tye. Ukusebenzisa i-liner gauge kuluncedo. Kukwakho neenkqubo ezisetyenziswayo ezifumanekayo ezineelayini ezingadingi kulinganiswa. Zitshixa kwaye zilungelelanise ngokuthe ngqo phakathi kwencam yoqhagamshelwano kunye nephini yamandla ngaphandle kweziqhoboshi. Ezi nkqubo zibonelela ngokutshintshwa kwe-liner-proof liner ukuphelisa iingxaki zokutyisa ucingo.
2. Ukusebenzisa i-welding size ye-welding liner kwi-welding wire kaninzi ikhokelela kwiingxaki zokutyisa ucingo. Khetha i-liner enkulu kancinane kunobubanzi bocingo, njengoko ivumela ucingo ukuba lutyise kakuhle. Ukuba i-liner imxinwa kakhulu, kuya kuba nzima ukuyondla, kubangele ukuphuka kwecingo okanye intaka.
3. Ukwakhiwa kobutyobo kwi-liner kunokuthintela ukondla ngocingo. Inokuvela ekusebenziseni uhlobo olungalunganga lwe-welding drive roll, ekhokelela ekuchebeni kweengcingo kwi-liner. I-Microarcing inokwenza iidiphozithi ezincinci ze-weld ngaphakathi kwe-liner. Faka esikhundleni i-welding liner xa ulwakhiwo luphumela ekutyiseni ucingo olugwenxa. Unokuvuthela umoya ocinezelweyo ngentambo ukuze ususe ubumdaka kunye nobutyobo xa utshintsha phezu komgca.
Vala i-wire burnback kwincam yoqhagamshelwano kwi-self-shielded FCAW gun. Hlola iingcebiso zoqhagamshelwano rhoqo malunga nokuguga, ukungcola kunye nobutyobo ukunceda ukuthintela ukutshisa (kuboniswe apha) kwaye ubeke iingcebiso zoqhagamshelwano njengoko kuyimfuneko.
Beka iliso kwiingcebiso zoqhagamshelwano
I-Welding consumables iyinxalenye encinci ye-MIG gun, kodwa inokuchaphazela ukondla ngocingo - ngakumbi i-tip yoqhagamshelwano. Ukunqanda iingxaki:
1. Yijonge ngeliso lengqondo ingcebiso yokunxiba rhoqo kwaye uyitshintshe njengoko kuyimfuneko. Jonga iimpawu ze-keyholing, eyenzeka xa ibhore kwincam yoqhagamshelwano iba oblong ngokuhamba kwexesha ngenxa yocingo lokutya ngayo. Khangela kwakhona ukwakhiwa kwe-spatter, njengoko oku kunokubangela ukutshisa kunye nokutyisa ucingo olubi.
2. Cinga ngokunyusa okanye ukunciphisa ubungakanani bengcebiso yoqhagamshelwano oyisebenzisayo. Zama ukuhla ngesayizi enye kuqala, enokunceda ukukhuthaza ulawulo olungcono lwe-arc kunye nokutya okungcono.
Iingcinga ezongezelelweyo
Ukondla ngocingo okungalunganga kunokuba yinto ephazamisayo ekusebenzeni kwakho kwe-welding - kodwa akufuneki kukucothise ixesha elide. Ukuba usenengxaki emva kokuhlola kunye nokwenza uhlengahlengiso ukusuka kwi-feeder phambili, jonga umpu wakho we-MIG. Kungcono ukusebenzisa eyona ntambo imfutshane inokwenzeka ukuba isenokwenza umsebenzi wenziwe. Iintambo ezimfutshane zinciphisa ukujiya okunokukhokelela kwimiba yocingo. Khumbula ukugcina intambo ngokuthe tye kangangoko kunokwenzeka ngexesha le-welding, nayo. Udityaniswe nezakhono eziqinileyo zokucombulula ingxaki, umpu ochanekileyo unokukugcina uwelda ixesha elide.
Ixesha lokuposa: Jan-01-2023
