TheE71T-1C/1M-PLUS A5.20 ikuyimira kupita patsogolo kwakukulu muukadaulo wowotcherera wa arc wopanda gasi (FCAW). Wopangidwa kuti ukhale wosinthasintha komanso wodalirika, electrode iyi yachitsulo cha kaboni imapereka magwiridwe antchito osasinthasintha popanda kugwiritsa ntchito mpweya woteteza kunja. Waya wa E71T-1C umapangitsa kuti ntchito zowotcherera zikhale zosavuta komanso zotsika mtengo, zomwe zimapangitsa kuti ikhale chisankho chabwino kwambiri popanga nyumba, kukonza, komanso kupanga.
Yovomerezedwa ndi miyezo ya AWS A5.20, ma electrode a E71T-1C ndi abwino kwambiri pakuwotcherera zitsulo za kaboni zopyapyala kuyambira 22-gauge sheet metal mpaka 3/16-inch (4.8 mm) makulidwe. Kapangidwe kake kapadera ka flux kamapanga slag yoteteza yomwe imateteza dziwe losungunuka la weld ku kuipitsidwa ndi mlengalenga. Kapangidwe kameneka kamatsimikizira mawonekedwe osalala a mikanda, kutayikira kochepa, komanso kuchotsa slag mosavuta. Wayawo'Kugwirizana kwa zida zowotcherera za MIG kumawonjezera mwayi wake wopezeka m'ma workshop ndi malo ogwirira ntchito.
Ubwino waukulu waE71T-1C/1M-PLUS A5.20 ili ndi kusinthasintha kwake pakugwira ntchito. Mosiyana ndi mawaya otetezedwa ndi mpweya, electrode iyi yodziteteza yokha imagwira ntchito bwino panja pomwe pali mphepo kapena malo opanda mpweya wabwino komwe kufalikira kwa mpweya kumasokoneza kulimba kwa weld. Makhalidwe ake olowera mozama amalola mizu kusakanikirana bwino pa malo olumikizirana, fillets, ndi matako.—Chofunika kwambiri pakukonza magalimoto, kumanga zombo, ndi kumanga zitsulo.'Khalidwe lokhazikika la arc limalola kuwotcherera molunjika ndi pansi, ndikuwonjezera zokolola pamapulojekiti othamanga kwambiri.
Chitsimikizo cha khalidwe ndi chofunikira kwambiri pa waya wa E71T-1C'Kapangidwe kake. Kapangidwe ka ferrite kolamulidwa mu chitsulo chosungunula kamapereka mphamvu zokoka zomwe zimakwaniritsa zofunikira zochepa za 70 ksi (480 MPa), ndi kukana bwino ming'alu komanso kusinthasintha. Zigawo za slag zochokera ku rutile zimathandizira kuti kunyowetsa kukhale kofanana kwa mikanda pomwe zimachepetsa chiopsezo chochepetsedwa pazida zoonda. Kulinganiza kwa mphamvu ndi kugwira ntchito kumeneku kumatsimikizira kuti zikutsatira miyezo yofunika kwambiri yamafakitale yazigawo zonyamula katundu.
Kwa opanga zinthu omwe amaika patsogolo ntchito yabwino komanso yotsika mtengo,E71T-1C/1M-PLUS A5.20 imapereka ubwino wooneka. Kuchotsa masilinda a gasi kumachepetsa mavuto okhudzana ndi kayendedwe ka zinthu ndi ndalama zomwe zimagwiritsidwa ntchito ndi 15–25%. Kuchuluka kwake koikamo zinthu komanso kuyeretsa kochepa pambuyo pa weld kumafupikitsa nthawi ya ntchito, pomwe kudyetsa kosalekeza kumachepetsa kuchuluka kwa waya m'makina okhazikika. Pamene mafakitale akuchulukirachulukira kufunafuna njira zonyamulika komanso zotsika mtengo zolumikizirana, E71T-1C ikulimbitsa ntchito yake ngati chida chofunikira kwambiri cholumikizira zitsulo za kaboni m'magawo omanga, kukonza, ndi kupanga mafakitale.
Nthawi yotumizira: Julayi-24-2025