Kev faib tawm: AWS E71T-1Cis classified under the American Welding Society (AWS) A5.20/A5.20M specification for carbon steel electrodes for flux-cored arc welding.
Kev sib xyaw: "E" nyob rau hauv kev faib tawm sawv cev rau electrode, "71" qhia lub zog tensile nyob rau hauv kilopounds ib square inch (ksi), thaum "T" qhia txog tubular tsim ntawm lub electrode, thiab "1" yog hais txog lub vuam txoj hauj lwm muaj peev xwm. . Tus "C" hauv E71T-1C qhia tias nws yog tsim los siv nrog CO2 shielding gas.
Daim ntawv thov: E71T-1C yog haum rau vuam me me thiab qis-alloy steels nyob rau hauv ntau yam kev lag luam kev siv xws li structural fabrication, shipbuilding, kev tsim kho, thiab dav fabrication. Nws muab zoo weld hlaws zoo li thiab zoo heev mechanical zog.
Tiv thaiv Gas: E71T-1C electrodes yog tsim los siv nrog 100% carbon dioxide shielding gas, uas yog nqi-zoo tab sis tej zaum yuav tsim ntau spatter piv rau lwm yam shielding gases xws li argon los yog ib tug sib tov ntawm argon thiab CO2.
Vuam txoj hauj lwm: E71T-1C electrodes muaj ntau yam thiab siv tau rau hauv txhua txoj haujlwm vuam, ua rau lawv haum rau vuam nyob rau hauv ntau yam xwm txheej uas qhov chaw ua haujlwm yuav txawv.
Qhov zoo: E71T-1C xov hlau muab cov nqi tso nyiaj siab, nkag mus tau zoo, thiab paub txog lawv txoj kev siv yooj yim, ua rau lawv nrov ntawm cov welders rau lawv cov khoom tsim tau thiab kev ua haujlwm zoo.
Cov kev ceev faj: Nws yog ib qho tseem ceeb kom ua raws li cov chaw tsim khoom cov lus pom zoo rau qhov tsis xws li voltage, amperage, thiab kev mus los ceev kom ua tiav qhov zoo tshaj plaws vuam zoo thaum siv E71T-1C vuam hlau.
Cia: Kev cia zoo ntawm E71T-1C vuam hlau yog qhov tseem ceeb rau kev tswj nws qhov zoo. Nws yuav tsum tau khaws cia rau hauv qhov chaw qhuav kom tsis txhob muaj qhov nqus dej, uas tuaj yeem ua rau muaj qhov tsis xws luag.
Kev nyab xeeb: Kev ua haujlwm vuam siv E71T-1C xov hlau yuav tsum tau ua raws li kev nyab xeeb, suav nrog kev ua pa kom raug, cov cuab yeej tiv thaiv tus kheej (PPE), thiab kev paub txog kev tsim cov pa taws thaum lub sijhawm vuam.
Cov ntawv pov thawj: Welders siv E71T-1C hlau yuav tsum tau ntawv pov thawj thiab kawm nyob rau hauv flux-cored arc vuam cov tswv yim los xyuas kom meej qhov zoo thiab kev ncaj ncees ntawm welded pob qij txha.