Galvanized steel kav, uas muaj ob qhov zoo xws li muaj zog corrosion kuj thiab tus nqi qis, thiab nws qhov kev siv tus nqi kuj nce siab thiab siab dua, tab sis qee zaum, nws yog ib qho tsim nyog yuav tsum tau welded cov yeeb nkab galvanized. Yuav ua li cas kom ntseeg tau qhov zoo ntawm vuam? Dab tsi ntxiv?
Kev ceev faj rau welding ntawm galvanized kav:
1. Txhawm rau kom ntseeg tau qhov vuam zoo, nws yuav tsum tau kho nrog galvanizing ntawm lub qhov ncauj vuam. Ua ntej, txheej galvanized ntawm qhov chaw vuam yuav tsum tau polished, thiab galvanized txheej ntawm galvanized txheej ntawm cov xuab zeb log lossis ntawv xuab zeb yuav tsum tau siv los ntxuav cov txheej galvanized nrog roj vuam. Txwv tsis pub, npuas, trachoma, fake vuam, thiab lwm yam yuav raug tsim. Nws tseem yuav ua rau cov welds crispy, nruj txo, thiab lwm yam.
2. Galvanized steel kav nrog ib txoj kab uas hla ntau tshaj 100mm yuav tsum tau txuas nrog flang los yog daim npav npog -hom nplooj siab kav.
3. Kev vuam ntawm galvanized steel kav thiab flange yuav tsum tau galvanized ntawm lub sijhawm thib ob.
Kev ntsuas los xyuas kom meej qhov zoo ntawm vuam galvanized kav yog:
1. Tib neeg yam tseem ceeb yog cov tswj cov khoom siv roj-galvanized yeeb nkab vuam. Vim tsis muaj qhov tsim nyog welding txoj kev tswj, nws yog ib qho yooj yim los txiav cov fab thiab cuam tshuam qhov zoo; Nyob rau tib lub sijhawm, cov vuam tshwj xeeb ntawm cov kav dej galvanized ua rau nws tsis yooj yim los xyuas kom zoo vuam zoo. Yog li ntawd, ua ntej pib qhov project, koj yuav tsum xaiv welders nrog cov txuj ci thev naus laus zis, yuav tsum tuav lub thawv boiler siab, los yog daim ntawv pov thawj vuam ntau heev los ua cov kev cob qhia tsim nyog thiab hauv qab. Muab tso rau hauv qhov chaw. Nws tsis raug tso cai los hloov nws ntawm qhov xav tau los xyuas kom meej tias cov welding yeeb nkab welding yog qhov ruaj khov.
2. Kev tswj cov khoom siv vuam: xyuas kom meej tias cov khoom siv welded ntawm cov khoom tsis tu ncua yog yuav, muaj cov ntawv pov thawj thiab cov ntawv pov thawj tsim nyog, uas ua tau raws li cov txheej txheem; Kev noj tshuaj; welded cov ntaub ntawv yuav tsum tau ci nruj me ntsis raws li tus txheej txheem, thiab tus nqi tsis ntau tshaj li ib nrab hnub ntawm ib lub sij hawm.
3. Vuam tshuab; welding tshuab yog lub tshuab vuam, uas yuav tsum ua kom ntseeg tau qhov kev ua tau zoo thiab ua tau raws li qhov xav tau ntawm cov txheej txheem; welding tshuab yuav tsum muaj qhov tsim nyog tam sim no thiab ntsuas qhov ntsuas hluav taws xob kom ntseeg tau tias kev siv cov txheej txheem vuam raug raug. Vuam cables yuav tsum tsis txhob ntev dhau, thiab vuam tsis yuav tsum tau kho kom ntev.
4. Vuam txheej txheem txheej txheem: xyuas kom muaj kev ua haujlwm tshwj xeeb ntawm cov kav dej galvanized, ua ntej-welded ntsuam xyuas raws li cov txheej txheem vuam, tswj cov txheej txheem vuam tsis thiab cov txheej txheem ua haujlwm, xyuas qhov zoo li tom qab vuam, thiab ua kom tsis muaj kev puas tsuaj. nrhiav pom tom qab vuam. Tswj tus nqi ntawm cov khoom siv welded ntawm qib vuam thiab tus nqi ntawm cov welded hauv txhua lub qhov ncauj.
5. Welding ib puag ncig tswj: xyuas kom meej tias qhov kub, av noo, thiab cua ceev thaum vuam ua tau raws li cov txheej txheem. Vuam tsis raug tso cai thaum koj tsis muaj cai.
