Dab tsi ntxoov ntxoo koj xav tau rau stick welding?
Dab tsi ntxoov ntxoo koj xav tau rau stick welding?

Video: Dab tsi ntxoov ntxoo koj xav tau rau stick welding?

Video: Dab tsi ntxoov ntxoo koj xav tau rau stick welding?
Video: Ремонт чугуна с помощью стержневой сварки с использованием 6013 2024, Kaum ib hlis
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Nws tau pom zoo tias koj siv nruab nrab ntawm a ntxoov ntxoo 10 to aw ntxoov ntxoo 13 vuam lens tiv thaiv kom tsis txhob hlawv ntawm koj ob lub qhov muag. Tus lej siab dua qhov tsaus dua ntxoov yuav ua. Txawm li cas los xij, qhov ntau amperage koj yog siv qhov tsaus ntuj ntxoov ntxoo koj yuav xav tau rau muaj kom tsis txhob hlawv koj ob lub qhov muag.

Xav txog qhov no, dab tsi ntxoov ntxoo yuav tsum tau siv rau welding?

Vuam lens ntxoov ntxoo cov zauv hais txog lub lens 'lub peev xwm los lim lub teeb- txhua qhov pib tsaus ntuj vuam lub kaus mom hlau ntsib ANSI Z87. 1 muab 100% kev tiv thaiv tiv thaiv teeb meem infrared thiab UV tawg ¾ thiab tej zaum yuav los ntawm #8 ntxoov ntxoo rau daim ntawv thov qis-amp mus txog #13 ntxoov ntxoo rau daim ntawv thov siab-amp.

Tom qab, lo lus nug yog, qhov vuam ntxoov ntxoo tooj txhais li cas? A ntxoov ntxoov qhia qhov kev siv ntawm lub teeb hluav taws xob uas tau tso cai hla dhau lub lim lens rau ib lub qhov muag. Yog li ntawd, qhov siab dua ntxoov ntxoov , qhov tsaus dua lub lim thiab lub teeb hluav taws xob tsawg uas yuav dhau los ntawm lens.

Ib yam li ntawd, koj yuav nug, dab tsi yog qhov tsawg kawg nkaus ntxoov ntxoo tus nqi thaum arc vuam?

Piv txwv li, thaiv cov hlau arc vuam xav tau yam tsawg kawg ib Duab ntxoov ntxoo 7 a up ib Duab ntxoov ntxoo 14 nyob ntawm qhov loj ntawm electrode thiab arc tam sim no. Rau roj vuam thiab kev txiav cov pa oxygen, a Duab ntxoov ntxoo 3up ib Duab ntxoov ntxoo 8 yog yuav tsum tau nyob ntawm phaj thickness.

Lub kaus mom hlau vuam yuav tsum tsaus npaum li cas?

Cov kev tswj ntawm qhov ntxoov ntxoo pab cov welder kho qhov tsaus ntuj ntawm cov lens thaum lub arc yog active. Muaj ntau qhov ntxoov ntxoo ntawm 1 txog 14 uas tuaj yeem pom ntawm qhov sib txawv nws pib darkening vuam kaus mom hlau, 1 yog qhov ze tshaj plaws rau lub teeb ntuj thiab 14 yog qhov tsaus ntuj tshaj plaws.

Pom zoo: