Lub neej ntev ntawm Galvanized hlau hlua yog dab tsi?

Galvanized steel hlau hluaNws yog siv los ua cov khoom siv tseem ceeb hauv kev lag luam, kev tsim kho, hoisting, thiab kev siv cab. Nws lub neej kev pabcuam tsis yog tus nqi ruaj khov. Nws lub neej ua haujlwm tau cuam tshuam los ntawm plaub yam tseem ceeb: txheej txheem galvanizing, qhov chaw ua haujlwm, kev thauj khoom, thiab kev saib xyuas. Raws li tus qauv kev ua haujlwm, lub neej ntev li ntawm 3 txog 20 xyoo. Daim duab no yuav txawv nyob rau hauv ib puag ncig tshwj xeeb hnyav lossis nyob rau hauv qhov xwm txheej ceev heev. Kev nkag siab txog cov txheej txheem ntawm txhua qhov tseem ceeb yog qhov tseem ceeb rau kev kwv yees qhov hloov pauv thiab ua kom muaj kev nyab xeeb ntawm kev ua haujlwm.

Txhawm rau yuav cov hlua khi, thov mus saib hauv lub vev xaib hauv qab no.

https://www.solidropeglobal.com/steel-wire-rope/galvanized-steel-wire-rope/

Hom txheej ncaj qha txiav txim siab qhov tseem ceeb ntawm kev tiv thaiv corrosion thiab yog qhov tseem ceeb cuam tshuam rau lub neej kev pab cuam. Lub ntsiab galvanized steel hlau hlua nyob rau hauv kev ua lag luam muab faib ua kub-dip galvanized thiab electrogalvanized hom.

• Kub-dip galvanizingNws suav nrog kev sib xyaw cov hlua hlau hauv cov zinc molten ntawm qhov kub thiab txias, tsim cov zinc txheej 50-150μm tuab uas metallurgically bonds nrog cov hlau substrate. Cov txheej txheem no muab ob qho tib si lub cev tiv thaiv thiab kev tiv thaiv cathodic, xa zoo heev hnav tsis kam thiab corrosion kuj. Nyob rau hauv cov xwm txheej sab nraum zoov, cov hlua zoo li no tuaj yeem kav li 10-20 xyoo.
• Electrogalvanizingntiav cov txheej txheem electrolytic deposition, ua rau zinc txheej thickness tsuas yog 5-20μm. Cov txheej yog nyias thiab tsis muaj zog adhesion, ua rau nws tsuas yog haum rau qhov chaw qhuav, qis-corrosion ib puag ncig. Nws lub neej kev pabcuam feem ntau yog li ntawm 3-8 xyoo. Yog tias muaj kev sib txhuam los yog cov av noo, cov txheej txheem ua rau muaj kev puas tsuaj thiab tsis ua haujlwm, ua rau nws lub neej luv luv.

Qib ntawm corrosion nyob rau hauv ib puag ncig kev khiav hauj lwm yog ib qho tseem ceeb sib txawv ntawm cov kev pab cuam lub neej.

1. Nyob rau hauv ib puag ncig corrosive me me xws li qhuav, huv si hauv tsev lossis chaw nyob deb nroog, galvanized coatings degrade maj mam, cia kub -dip galvanized steel hlau ropes kom ruaj khov rau 15-20 xyoo.
2. Nyob rau hauv ib puag ncig corrosive ib puag ncig zoo li suburban cheeb tsam thiab thaj chaw muaj kev lag luam, huab cua sulfides thiab plua plav nrawm zinc txheej oxidation, txo cov kev pab cuam lub neej rau 8-15 xyoo.
3. Nyob rau hauv ib puag ncig corrosion hnyav xws li ntug dej hiav txwv ntsev, tshuaj lom neeg muaj kuab lom, los yog raug rau deicing agents, chloride ions thiab acidic tshuaj sai sai nkag mus rau zinc txheej, ua rau electrochemical corrosion. Txawm kub -dip galvanized cov khoom nyob rau hauv xws li mob tsuas yog 3-6 xyoo.

Kev thauj khoom thiab kev ua haujlwm ncaj qha cuam tshuam rau cov neeg kho tshuab hnav ntawm cov hlua hlau.

Raws li kev thauj khoom zoo li qub thiab qis- nrawm nrawm, txoj hlua hlau tsuas muaj kev ntxhov siab nkaus xwb, ua rau qaug zog qeeb thiab lub neej kev pabcuam mus txog qhov siab tshaj plaws.

Cov xwm txheej uas muaj feem cuam tshuam nrog kev sib tsoo ntau zaus, rov khoov dua tshiab, cuam tshuam kev thauj khoom, thiab kev ua haujlwm siab - qhov kub thiab txias tuaj yeem ua rau qaug zog tawg hauv cov xov hlau. Ntxiv kev sib txhuam ntawm cov strands ua kom cov txheej txheej poob, txo cov kev pab cuam lub neej los ntawm 30% -50% piv rau cov xwm txheej zoo li qub.

Piv txwv li, galvanized hlau ropes siv nyob rau hauv ntauwd cranes thiab hoists feem ntau kav tsuas yog 5-8 xyoo vim yog niaj hnub high-frequency dabtsi yog khoov.

Cov hlua hlau hlau siv rau kev ruaj khov lossis kev txhawb nqa zoo li qub tuaj yeem kav ntev dua 10 xyoo nrog kev saib xyuas kom raug.

Txawm li cas los xij, kev teeb tsa- cuam tshuam txog kev sib tw lossis kev cuam tshuam, nrog rau kev puas tsuaj los ntawm cov khoom ntse thaum siv, tuaj yeem ua rau muaj kev puas tsuaj hauv cheeb tsam. Qhov no tsim cov ntsiab lus corrosion uas ua rau ua tsis tiav ntxov.

Kev kho kom raug zoo ua rau lub neej ua haujlwm ntev.

 Tsis tu ncua siv tshwj xeeb los tiv thaiv- cov roj xeb kom txo qis kev sib txhuam, thaiv cov dej noo thiab cov kab mob corrosive, thiab txuas ntxiv lub neej ntawm 20%-30%.

 Kev tshuaj xyuas txhua hli rau cov txheej txheem kev ncaj ncees, cov xov hlau tawg, xeb, thiab txoj kab uas hla yuav tsum tam sim ntawd hais txog kev puas tsuaj hauv cheeb tsam kom tiv thaiv kev sib kis.

 Tsis txhob overloading, skewed rub, los yog angled lifting. Ua raws li cov txheej txheem kev teeb tsa kom txo qis kev puas tsuaj.

 Raws li kev lag luam cov qauv, tam sim ntawd hloov cov hlua hlau thaum txoj kab uas hla hnav tshaj 7% ntawm cov kab qub qub, cov xov hlau tawg mus txog qhov txwv tsis pub dhau, lossis thaum txheej txheej tev tawm ntau thiab cov hlau substrate qhia tias muaj xeb heev. Tsis txhob yuam siv txuas ntxiv raws li cov xwm txheej no.

Cov ntsiab lus

Zuag qhia tag nrho, kev sib xyaw ua ke ntawm kub -dip galvanizing + nruab nrab corrosion ib puag ncig + zoo li qub thauj khoom + tus qauv kev saib xyuas tuaj yeem txuas ntxiv lub neej kev pab cuam ntawm galvanized steel hlau hlua rau 15-20 xyoo. Nyob rau hauv sib piv, electrogalvanizing + hnyav corrosion + dynamic load tshwm sim nyob rau hauv ib tug lifespan tsuas yog 3-5 xyoo. Hauv kev siv cov tswv yim, cov lag luam tuaj yeem tsim cov ntaub ntawv siv hlua khi los sau cov kev xaiv, kev teeb tsa, kev saib xyuas, thiab cov ntaub ntawv tshuaj xyuas. Qhov no ua rau kev tswj xyuas lub neej zoo, txo cov kev pheej hmoo ntawm kev nyab xeeb thiab hloov cov nqi.

Nantong Solite hlua Co., Ltd.specializes nyob rau hauv ua galvanized steel hlau ropes, stainless hlau hlau ropes, ntau yam lifting accessories, thiab stainless hlau fasteners. Peb muab ntau yam ntawm cov khoom zoo -. Yog tias koj xav yuav cov hlua khi thiab cov hlua khi rau koj qhov project, thovnyem lub pobhauv qab no tiv tauj peb. Peb muab cov kev daws teeb meem customized.

Hu rau tam sim no