Anti {-} loosening thiab anti - corrosion thev naus laus zis rau taug qab cov tshuab ceev
Dab tsi ntawm anti -} loosening cov qauv muaj feem ntau siv rau bolt sib txuas?
Ob chav neeg rau cov txiv ntoo yog feem ntau siv rau anti -} loosenting ntawm track bolts; Lawv tsim kev sib txhuam los ntawm kev tawm tsam ntawm ob tug txiv ntoo los tiv thaiv cov xov loosening, haum rau high {1} load xwm txheej. Npoo Washing anti - xoob siv tus kheej {{ Kuj tseem muaj cov hniav txuas ntxiv uas nws cov hniav sib thooj tuaj yeem nkag mus rau hauv cov ntsia liaj qhov rooj thiab cov khoom sib txuas nrog cov khoom siv ntsuas phoo, nrog kev txhim kho yooj yim thiab ruaj khov ove} {8 teev. Qee qhov hnyav - haul kab xov koj tau tsim kho, ua tiav oveoses anti {} {xoob los ntawm cov nplaum kho.
Dab tsi yog qhov sib txawv ntawm cov anti anti - Corrosion kho txoj kev kho rau bolts?
Kev Kho Mob Dub Cov Ntawv Ib qho dub oxide zaj duab xis los ntawm oxidation, nrog tus nqi qis tab sis nruab nrab corrosion, haum rau kev siv cov xwm txheej hauv tsev lossis ib ntus. Zinc plating (Electro - galvanizing, kub {- dip galvanizing) ua rau txojrim barrier; Kub - dip galvanizing txheej tshaj 50μm tuab, nrog zoo dua corrosion tsis kam tshaj li electroizing, feem ntau yog siv rau kev tsheb ciav hlau dog dig. Dacromet kho cov ntaub ntawv ib qho zinc {{chromium txheej, muaj cov tshuaj chromium thiab tsis muaj hydrogen embrittlement kev pheej hmoo, haum rau high-zog bolts. Zinc diffusion txheej ua ib qho alloy txheej los ntawm zinc atom diffusion, nrog kev sib raug zoo quab yuam, haum rau kev ua si sab nrauv.
Dab tsi yog qhov ua rau anti - corrosion tsis ua hauj lwm ntawm elastic clips thiab ntsuas ntsuas?
Cov anti - Corrosion tsis ua hauj lwm yog tsuas yog vim muaj dej hiav txwv sab nraum zoov thiab dej hiav txwv sab nraum zoov thiab tev, thiab tom qab latrix xeb. Qhia kev co cov txheej nrawm nrawm thiab txuas ntxiv kis xeb. Countermeasures suav nrog siv cov hmoov txhuas hmoov, uas muaj cov khoom nplaum zoo thiab kev laus tsis kam, nrog kev pabcuam lub neej ob zaug ntev dua li cov xim ua kua. Phosphating kev kho ua ntej txheej tuaj yeem txhim kho txoj kev sib txuas lus ntawm cov txheej thiab theem matrix. Nyob rau hauv ntug hiav txwv cheeb tsam, stainless hlau elastic clips lossis nce txheej txheej tuab yuav siv tau los ntxiv dag zog anti {6} corrosion cuam tshuam.
Yuav ua li cas txoj kev tsheb nqaj hlau tawm tsam tsis txhob ua rau kev txhim kho tam sim no?
Stray tam sim no ua rau electrochemical corrosion ntawm cov spir spikes, ua rau kom muaj kev xeb nto thiab muaj zog txo. Insulating - Cov txheej txheem corrosion tuaj yeem siv rau saum npoo av los thaiv txoj kev tsheb tam sim no, nrog Epoxy Resin cov tsho tuab feem ntau siv. Stainless hlau spikes muaj zoo electrochemical stability thiab tuaj yeem txo tus nqi corrosion. Kev ua kom zoo rwb thaiv tsev rwb thaiv tsev tsim kev tsim qauv los txo cov neeg phem tam sim no tiam, yog li txo qis corrosion txaus ntshai los ntawm qhov chaw. Nquag tshuaj xyuas lub xeev corrosion ntawm spikes thiab hloov cov xeb kom tsawg hauv lub sijhawm kom tsis txhob ua tiav.
Dab tsi anti - corrosion ntsuas yog muaj rau cov ntses ntses hauv thaj chaw noo?
Ntses cov phiaj yog qub rau electrochemical corrosion hauv cov chaw muaj puag ncig huab cua; Kub -} dip galvanizing tuaj yeem siv los ua cov txheej ceev zinc ntawm cov dej thiab cov pa oxygen. Kev kho mob hla dhau cov ntses ntses ib qho oxide zaj duab xis nyob rau zinc txheej saum npoo mus ntxiv txhim kho corrosion tsis kam. Siv tau los tiv thaiv {- cov xeb roj rau ntawm qhov kev sib ze ntawm cov ntses ntses thiab cov nqaj thaum teeb tsa kom txo cov dej noo. Huab cua - illionant steel ntses ntses muaj cov roj ntsha rau tus kheej {}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}} pa thiab vaum.