Raws li peb txhua tus paub, txoj hauv kev yooj yim tshaj plaws los tiv thaiv tus kheej-drilling screws los ntawm xeb yog kom cais cov ntsia hlau kom zoo los ntawm qhov chaw noo noo thiab av noo.
Qhov no tuaj yeem ua tiav los ntawm kev xaiv daim ntawv thov kev tiv thaiv txheej thiab sealants, los yog los ntawm kev yuav khoom tshwj xeeb uas tsim los ntawm xeb-resistant los yog xeb-pov thawj screws. Qhov no yog vim li cas ntau lub lag luam thiab tsev neeg muaj cov cuab yeej tiv thaiv xeb ntawm qee lub sijhawm. Feem ntau, cov laj thawj tseem ceeb ntawm xeb, dhau li ntawm ib puag ncig ib puag ncig, nyob ntawm seb hom ntawm tus kheej drilling ntsia hlau. Rau cov ntsia hlau nrog me ntsis corrosion, qee cov tshuaj hauv tsev yuav ua tau zoo. Txawm li cas los xij, qhov hnyav dua corrosion yog qhov nyuaj dua los daws.
Los ntawm qhov kev xav ntawm lub cev: xeb yog qhov tshwm sim ntawm cov tshuaj tiv thaiv ntawm qee cov khoom siv hlau thiab dej vapor. Lub xub ntiag ntawm qee yam oxidizing cov neeg ua haujlwm, tshwj xeeb tshaj yog cov ntsev, zoo li ua rau cov hlau muaj kev cuam tshuam rau xeb. Cov ntsia hlau siv sab nraum zoov lossis hauv qhov chaw ntub dej, xws li chav dej lossis pas dej da dej, tshwj xeeb tshaj yog ua rau xeb. Txoj hauv kev zoo tshaj plaws los tiv thaiv cov ntsia hlau los ntawm cov dej noo nyob ib puag ncig lawv yog los ntawm kev npog lawv nrog qee hom kev tiv thaiv sealant. Kev lag luam xeb-tiv thaiv kev daws teeb meem feem ntau nyob rau hauv daim ntawv ntawm cov kua pleev xim los yog tshuaj tsuag. Feem ntau ntawm cov no muaj zinc, uas paub txog nws cov corrosion kuj, nrog rau graphite hmoov los pab adhesion. Nyob rau hauv high-humidity chaw, nws yog ib qho tseem ceeb uas yuav tsum tau coated tag nrho nws tus kheej-drilling ntsia hlau ua ntej siv. Kev siv cov coated self-drilling screws ncaj qha mus rau qhov chaw tsim kho yuav nyuaj, vim tias cov ntsia hlau kho tau raug khi kom plam. Tsuas yog txheej lub taub hau thaum lub sij hawm installation yuav ua rau lub caj dab installation thaum lub sij hawm txheej txheem ntau yooj yim dua.
Self-drilling ntsia hlau, Hebei Wotu Fastener Manufacturing Co., Ltd.
