Qauv: PD-0770.
Hom: PARALLEL Clevis.
Nominal breaking load: 70 kn.
Cov khoom siv: kub {- dip galvanized steel, stainless hlau kaw pin.
Nyhav: kwv yees li 0.4 kg.
Phaj dav: 7 hli.
Kev sib txuas Aperture: 12 hli (lees txais M12 bolts).
Qhov loj me: 70 mm (ntev) × 7 hli (dav) × 7 hli (tuab).
Cov ntawv thov: parallel kev sib txuas ntawm insulator cov hlua hauv 10 kV faib cov kab, kev nyab xeeb cable terminals rau ntas, thiab txuas cov khoom siv hloov.
Dab tsi yog cov ncauj lus uas cuam tshuam rau kev corrosion tsis kam ntawm PD-0770 clevis?
Cov Khoom Siv Raw
Q235b Carbon Steel yog inherently corrosion- Tsis kam, yog li ntawd txoj kev kho kom nto. Yog tias yog ua haujlwm txias ua haujlwm lossis muaj kev ntxhov siab hauv lub sijhawm thaum lub sijhawm siv nyiaj txiag thiab kev quav ntsej muag, lub peev xwm electrode yuav raug txo kom, ua rau muaj kev xeb hauv zos.
Corrosive Media
Chloride ions hauv dej hiav txwv huab cua rau cov yeeb yaj kiab oxide ntawm cov zinc thiab nrawm nrog cov chaw nkaum. Sulphur dioxide thiab nitrogen oxides hauv cheeb tsam muaj acidic roj av los tsim cov kua qaub, txo qhov kev tiv thaiv cov nyhuv.
Kev vaum
Ib puag ncig huab cua khaws cia saum npoo ntawm cladding moist rau ncua sij hawm, nrawm corrosion ntawm zinc txheej thiab lub substrate.
Thaum nws los txog rau cov kev kho kom ncaj qha rau PD-0770 Clevis, Galvanizing yog thawj qhov kev xaiv. Dhau li galvanizing, dab tsi pab lwm txoj kev kho puas muaj?
Kev Kho Mob Passivation
Ua ib zaj duab xis passive nyob rau saum npoo ntawm cladding, txhim kho nws corrosion tsis kam thiab txheej nplaum nplaum.
Phosphating Kev Kho Mob
Phospating cov yeeb yaj kiab tuaj yeem tiv thaiv kev xeb hlau kom muaj qee yam thiab tseem siv tau ua tus pib ua ntej pleev xim rau cov xim nplaum thiab corrosion tsis kam.
Oxidation Kev Kho Mob
Cov khoom siv raw yog muab tso rau hauv cov tshuaj oxidizing los ua 0.5μm-1.5μm fer₃o₄ zaj duab xis nyob rau saum npoo, uas tshem tawm cov kev ntxhov siab thiab txo kev deformation.
Lub PD-0770 Clevis yog feem ntau siv rau kev sib txuas ib panels lossis ib tug panels rau ob chav panels. "P" sawv ntsug rau parallel bracket, "d" rau ib lub vaj huam sib luag, thiab "07" tsim kev tawg ntawm 70k. Thaum siv nrog lwm cov khoom siv, nws tsis yog ua tau raws li kev sib txuas ntawm ntau qib, tsuas yog cov saum toj no 110KV.
Lub pd - 0770 clevis yog feem ntau siv rau kev sib txuas ib panels lossis ib tug panels mus rau ob chav panels. "P" sawv ntsug rau parallel bracket, "d" rau ib lub vaj huam sib luag, thiab "07" tsim kev tawg ntawm 70k. Thaum siv nrog lwm cov khoom siv, nws tsis yog ua tau raws li kev sib txuas ntawm ntau qib, tsuas yog cov saum toj no 110KV. Yog tias siv nyob rau hauv ib puag ncig corrosive heev, cov PD-0770 clevis saum toj no txhua 2-3 xyoos los tiv thaiv kev ua haujlwm xeb, thiab ua kom muaj kev nyab xeeb ua haujlwm ntawm lub zog hluav taws xob.
Lub pd - 0770 clevis yog yooj yim heev rau nruab. Dlhos ob qho kev sib txuas ntawm cov cladding nrog kev sib txuas ntawm cov khoom siv sib txuas los xyuas kom meej tias cov cladding thiab kho vajtse yog sib xws thiab zam kev ua tsis zoo tom qab kev teeb tsa. Ntxig High-Lub Zog Bolts ntsib deb ntawm cov kev taw qhia ntawm kev quab yuam, tawm ntawm ob qho mus rau peb yam ntawm cov txiv ntseej tau. Siv lub torque wrench kom nruj hauv ob kauj ruam mus rau tsim lub zog kom tsis txhob muaj kev cuam tshuam los ntawm kev kov yeej hauv ib kauj ruam. Tom qab kev teeb tsa, PD-0770 Clevis yuav tsum tau kuaj xyuas rau kev ua tau zoo thiab tsuas yog muab tso rau hauv kev siv tom qab dhau mus kuaj.
Cim npe nrov: Pd-0770 Clevis, Tuam Tshoj PD-0770 Clevis Cov Chaw Tsim Khoom, Chaw muag khoom, Hoobkas
