Raws li cov khoom tseem ceeb-cov kabmob hauv tsheb, kev tsim kho tshuab thiab lwm yam khoom siv, lub log rims muaj cov kabmob ncaj qha rau kev ua haujlwm kev nyab xeeb thiab kev pabcuam lub neej. Txawm li cas los xij, raws li lub log rims raug cuam tshuam rau qhov chaw sab nraum zoov tsis tu ncua, lawv raug los nag thiab daus, ntsev corrosion, UV hluav taws xob thiab kev siv tshuab, ua rau lawv muaj kev cuam tshuam rau xeb thiab oxidation. Qhov no tsis yog tsuas yog cuam tshuam rau lawv cov tsos, tab sis kuj ua rau lawv lub cev tsis muaj zog, uas tuaj yeem ua rau muaj kev phom sij loj heev hauv cov xwm txheej hnyav. Yog li ntawd, kev tiv thaiv corrosion rau lub log rims yog qhov tseem ceeb tshaj plaws. Nyob rau hauv cov txheej txheem ntawm lub log rim manufacturing, kev tiv thaiv kev tiv thaiv zoo -corrosion technology yog ib qho tseem ceeb thiab tseem ceeb tivthaiv.
Log rim corrosion yog feem ntau tshwm sim los ntawm kev sib xyaw ua ke ntawm ib puag ncig thiab cov khoom siv sab hauv. Environmental yam xws li ntsev, av noo thiab muaj plua plav ua kom hlau oxidation; Lub caij no, lub log rims feem ntau yog ua los ntawm aluminium alloy lossis steel, cov ntaub ntawv uas muaj tshuaj lom neeg thiab muaj kev cuam tshuam nrog cov khoom siv sab nraud. Yog li ntawd, kev lag luam tau tsim ib qho kev tiv thaiv zoo tshaj -corrosion system npog tag nrho cov txheej txheem- los ntawm kev ua kom zoo ntawm cov khoom siv rau kev kho saum npoo- uas sib npaug tiv thaiv kev ua haujlwm nrog tus nqi- ua tau zoo.
Nto txheej yog ib txoj kev siv dav tshaj plaws ntawm kev tiv thaiv corrosion niaj hnub no. Ntawm cov no, cov txheej txheem electrophoretic siv lub tshuab hluav taws xob los xyuas kom meej cov xim zoo sib xws rau lub log ntawm ntug, tsim cov yeeb yaj kiab tiv thaiv. Nws muaj qhov zoo xws li adhesion muaj zog, zoo heev corrosion kuj thiab txheej txheej, zoo thaiv cov kab mob corrosive xws li dej thiab oxygen. Hmoov txheej thev naus laus zis, ntawm qhov tod tes, siv lub hauv paus ntsiab lus ntawm electrostatic adhesion kom sib npaug ntawm cov xim pleev xim rau lub log, uas yog tom qab ntawd kho ntawm qhov kub thiab txias. Cov txheej txheej ua tau zoo heev, hnav- tiv taus thiab UV- tiv taus, ua rau nws tsim nyog rau cov neeg caij tsheb log rims qhov twg cov qauv zoo nkauj thiab kev tiv thaiv yuav tsum tau ua.
Electroplating kuj yog ib txoj hauv kev tseem ceeb rau kev tiv thaiv lub log rims tiv thaiv corrosion, feem ntau cuam tshuam cov txheej txheem xws li chrome plating thiab zinc plating. Chrome plating ua rau lub ci ci, ntxim nyiam ua tiav uas ua ke nrog kev tiv thaiv corrosion nrog cov hniav zoo nkauj, thiab siv dav rau siab - kawg log rims; zinc plating, ntawm qhov tod tes, siv lub hauv paus ntsiab lus ntawm sacrificial anode tiv thaiv, yog li txawm tias cov txheej txheem puas lawm, zinc txheej corrodes ua ntej, yog li tiv thaiv cov khoom siv ntawm lub log. Qhov no ua rau nws haum rau lub log rims siv nyob rau hauv hnyav ib puag ncig, xws li cov uas pom nyob rau hauv kev tsim kho machinery.
Ntxiv nrog rau kev kho saum npoo, cov khoom siv optimization thiab sealing ntsuas kuj tuaj yeem txhim kho corrosion kuj. Kev siv cov corrosion-resistant alloys, xws li aluminium alloys thiab stainless hlau, tuaj yeem txo qhov kev pheej hmoo ntawm corrosion ntawm qhov chaw; haum cov ntsaws ruaj ruaj ntawm cov junctions ntawm lub log rims, log tsheb thiab hubs tiv thaiv ya raws thiab ntsev los ntawm seeping mus rau hauv lub qhov khoob, yog li txo qhov chaw ntawm corrosion. Tsis tas li ntawd, kev saib xyuas tsis tu ncua, xws li ntxuav thiab siv quav ciab, tuaj yeem txuas ntxiv lub neej kev pab cuam ntawm lub log rim tiv thaiv - txheej txheej.
Nrog rau kev nce qib ntawm kev lag luam thev naus laus zis, lub log rim tiv thaiv -corrosion thev naus laus zis tau hloov mus rau ntau dua ib puag ncig kev ruaj ntseg, ua haujlwm tau zoo thiab kav ntev. Daim ntawv thov tshiab eco- cov txheej txheem kev phooj ywg thiab cov txheej txheem sib xyaw ua ke tsis yog tsuas yog txhim kho kev tiv thaiv kev ua haujlwm xwb tab sis kuj txo cov pa phem ib puag ncig. Nyob rau hauv lub neej yav tom ntej, los ntawm kev koom ua ke ntawm digital thiab ntse tsim, anti-corrosion technology yuav ua kom meej meej thiab customised, muab ntau txhim khu kev qha thiab ntev - tiv thaiv lub log rims nyob rau hauv ntau yam kev khiav hauj lwm tej yam kev mob.