Kuyimitsidwa kokonzekera kokonzekera kodzitetezera pakuwotcherera sikungowononga nthawi.M'malo mwake, ndi gawo lofunikira kwambiri kuti zopanga ziziyenda bwino ndikupewa kutsika kosakonzekera.Kusamalira moyenera kungatalikitse moyo wa zinthu zodyedwa ndi zida, ndikuthandizira kupewa zovuta monga kuwotcha mbalame kapena kuwotcha zomwe zingayambitse kuwononga ndalama komanso kuwononga nthawi ndikukonzanso.Kumbukirani maupangiri osavuta okonza ndi njira zabwino zopezera zambiri kuchokera kumfuti yanu ya MIG ndi zogula.
Kuyendera koyenera
Musanawotchere, onetsetsani kuti zolumikizira zonse ndi zolimba komanso kuti zogwiritsidwa ntchito ndi zida zili bwino komanso siziwonongeka.Yambani ndi kutsogolo kwa mfuti ndikubwerera ku wodyetsa.
Kulumikizana kolimba kwa khosi ndikofunikira kuti munyamule mphamvu yamagetsi kuchokera ku chingwe chowotcherera kupita kuzinthu zakutsogolo.Kulumikizana kotayirira kumapeto kwa khosi kungayambitse kusayenda bwino kwa magetsi, zomwe zimapangitsa kuti pakhale vuto la weld komanso, mwina, kutenthedwa kwa mfuti.Mukamagwiritsa ntchito khosi lozungulira - lomwe limalola kuti khosi lamfuti lizizungulira kumalo omwe amafunidwa kuti azitha kuwotcherera, kuti athe kusinthasintha komanso kutonthoza oyendetsa - onetsetsani kuti nati yamanja pakhosi ndi yolimba komanso kuti khosi likhale lotetezeka pa chingwe choyenera.
Komanso, onetsetsani kuti mwayang'ana chogwirira ndi choyambitsa kuti muwone kuti palibe zomangira kapena zowonongeka.Chingwecho chiyenera kukhala chopanda mabala, ma kinks ndi kuwonongeka pamodzi ndi chivundikiro chakunja.Kudula mu chingwe kumatha kuwonetsa mawaya amkuwa amkati ndikupanga chiwopsezo chachitetezo kwa woyendetsa wowotcherera.Kuphatikiza apo, izi zitha kuyambitsa kukana kwamagetsi komwe kumayambitsa kutentha - ndipo pamapeto pake kulephera kwa chingwe.Poyang'ana kulumikizana kwa feeder, onetsetsani kuti pini yamagetsi yalowetsedwa ndikulumikizidwa mwamphamvu, apo ayi zitha kuyambitsa kuyamwa kwa waya pachodyetsa.Kulumikizana kotayirira kungayambitsenso kukana kwa magetsi pamgwirizano, zomwe zingayambitse mfuti yotentha kwambiri.
Mzere
Liner yoyera yomwe ili yoyenera kukula ndiyofunikira popanga ma welds abwino.Liner nthawi zambiri imakhala gawo lovuta kwambiri lamfuti kuyang'ana ndikuwongolera, komanso imodzi mwazomwe zimayambitsa zovuta zowotcherera.Liner yomwe yadulidwa mofupika kwambiri imatha kuyambitsa vuto la waya.Tsatirani malangizo a wopanga kuti muchepetse bwino ndikuyika waya kuti mupeze zotsatira zabwino.
Komanso, samalani kuti mzerewo usakhale pansi poikapo kuti musatenge zinyalala ndi zinyalala zomwe zingalowe mu dziwe la weld ndikuyambitsa zolakwika.Liner yakuda imachepetsa kutchingira kwa gasi, zomwe zingayambitse porosity mu weld.Zidutswa za waya wowotcherera zimathanso kung'ambika ndikuwunjikana mu chotengeracho.Pakapita nthawi, izi zimatha kuyambitsa kusadya bwino kwa waya, kuwotcha kwa mbalame komanso kuwotcha.Kuti musunge liner yanu, nthawi ndi nthawi muziwombeza mpweya wabwino kuti muchotse litsiro ndi zinyalala.Ntchitoyi ikhoza kuchitidwa mumphindi zochepa zowonjezera pakusintha mawaya kapena pochotsa waya pamfuti - ndipo imathandizira kupulumutsa nthawi yayitali pakuthana ndi mavuto pambuyo pake.
Consumables
Zida zam'tsogolo za MIG zimayang'aniridwa ndi kutentha ndi spatter ndipo nthawi zambiri zimafunikira kusinthidwa pafupipafupi.Komabe, kukonza pang'ono pang'onopang'ono kungathandize kukulitsa moyo wogwiritsidwa ntchito komanso kupititsa patsogolo ntchito yamfuti ndi mtundu wa weld.
The gasi diffuser amapereka mpweya kutuluka kwa weld dziwe komanso amalumikizana pakhosi ndi kunyamula mphamvu ya magetsi ku nsonga yolumikizana.Onetsetsani kuti zolumikizira zonse ndi zolimba, ndipo yang'anani ma O-ringing a diffuser ngati ming'alu, mabala kapena kuwonongeka.
Ntchito yayikulu ya nozzle ndikuyika mpweya wotchinga kuzungulira dziwe la weld.Yang'anirani kuchuluka kwa spatter mumphuno, komwe kumatha kulepheretsa kutuluka kwa gasi ndikubweretsa zovuta chifukwa chosatetezedwa bwino.Gwiritsani ntchito ma welper pliers kuti muyeretse sipatter kuchokera pamphuno.
Kulumikizana nsonga ndi mfundo yomaliza yolumikizana pakati pa zida zowotcherera ndi waya wowotcherera.Keyholing wa nsonga kukhudzana ndi nkhawa kuyang'ana ndi consumable.Izi zimachitika pamene waya wodutsa kunsonga uvala kagawo kooneka ngati oblong m'mimba mwake.Keyholing amatha kuyimitsa waya pakati ndikuyambitsa mavuto monga arc yosinthika.Ngati mukukumana ndi zovuta zamawaya, yesani kusintha nsonga yolumikizirana kapena kusinthana ndi nsonga yokulirapo.Malangizo omwe amawoneka ovala ayenera kusinthidwa.
Malingaliro omaliza
Kutenga nthawi yokonza zodzitetezera kungathe kulipira pang'onopang'ono pakapita nthawi.Pamodzi ndi izi, nthawi zonse kumbukirani kusunga bwino zida zanu zamfuti za MIG kuti zikuthandizeni kupeza zotsatira zabwino ndikukulitsa moyo wa zida zanu.Ikapanda kugwiritsidwa ntchito, mfutiyo iyenera kusungidwa pamalo ophimbidwa, kaya ikulendewera kapena itagona pompopompo, monga pashelefu.Osasiya mfuti za MIG pansi pa sitolo, pomwe pali mwayi woti chingwecho chikhoza kuwombedwa, kuphwanyidwa kapena kuwonongeka.Pamapeto pake, mukasamalira bwino chida ichi, zotsatira zabwino zomwe mungapeze mu cell weld.
Nthawi yotumiza: Jan-02-2023
