Cov Lus Qhia Txog Kev Siv thiab Daim Ntawv Thov ntawm E6010 Welding Electrode

Hauv kev tsim kho thiab kev tsim kho hlau, tshwj xeeb tshaj yog hauv cov kav dej thiab cov hlau ua haujlwm, kev xaiv cov khoom siv tsim nyog yog qhov tseem ceeb rau kev vuam ruaj khov. LubVuam Electrodeyog ib qho tseem ceeb hauv kev vuam hlau shielded metal arc (SMAW), nrog rau cov hom tshwj xeeb tsim rau cov ntawv thov sib txawv. Tsab xov xwm no muab cov lus piav qhia txog kev faib tawm AWS E6010, ib qho electrode siv dav rau kev vuam hlau carbon, tsom mus rau nws cov yam ntxwv thiab kev siv tseem ceeb.

Lub electrode uas peb tham txog, uas yog J425G hauv qee cov qauv thiab ua raws li AWS E6010 thiab GB/T E4310 kev faib tawm, yog ib hom Welding Electrode tshwj xeeb. Nws muaj cov txheej sodium cellulose siab. Cov txheej txheej no yog qhov tseem ceeb rau nws cov khoom ua haujlwm, tsim kom muaj lub zog, khawb arc thiab lub roj loj uas tiv thaiv lub pas dej vuam molten, tshwj xeeb tshaj yog nyob rau hauv qhov chaw nyuaj.

Ib qho tshwj xeeb ntawm qhov noVuam Electrodeyog nws qhov kev tsim nyog rau txoj kev vuam ntsug-down. Nws yog tsim los siv nrog Direct Current Electrode Positive (DCEP) polarity. Qhov kev sib xyaw ua ke no ua rau cov neeg vuam ua tau txhua qhov chaw vuam ntawm circumferential welds (yeeb nkab circumferential welds) ntawm qhov ceev vuam siab. Lub ntsiab lus tob ntawm E6010 yog qhov tseem ceeb rau kev ua tiav kev sib xyaw ua ke hauv cov hauv paus hniav.

Lub hauv paus ntsiab lus ua haujlwm ntawm lub Welding Electrode no ua rau muaj qhov tshwm sim tshwj xeeb thiab muaj txiaj ntsig hauv kev vuam yeeb nkab: lub peev xwm los ua ib qho kev vuam hauv paus ib sab uas ua rau lub suab nkag mus thiab tsim rau sab nraub qaum (sab hauv) ntawm cov yeeb nkab, ib txoj kev hu ua "qhib hauv paus" vuam. Qhov no tshem tawm qhov xav tau rov qab gouging ntawm ntau daim ntawv thov, txhim kho kev tsim kho kom zoo rau ntau yam carbon steel pipelines thiab cov pob qij txha.

Kev faib tawm E6010 sawv cev rau ib qho cuab yeej tshwj xeeb thiab tseem ceeb hauv pawg dav dua ntawmVuam Electrodecov khoom lag luam. Nws cov txheej txheem cellulose siab, kev nkag mus tob, thiab lub peev xwm ntsug-down ua rau nws yog qhov kev xaiv zoo tshaj plaws rau cov hauv paus hniav thiab kub hla hauv cov kav dej vuam thiab lwm yam kev tsim kho ntawm cov hlau carbon. Kev nkag siab txog cov lus qhia tshwj xeeb thiab kev siv lub tshuab vuam Electrode no yog qhov tseem ceeb rau kev ua kom muaj zog, txhim khu kev qha hauv cov haujlwm tseem ceeb.