Crane txheej txheej yog qhov tseem ceeb ntawm kev siv crane ntau dua. Lawv pab ntau lub hom phiaj, suav nrog kev tiv thaiv tus corrosion thiab hnav thiab kua muag, txhim kho nws pom, thiab txhim kho nws qhov tsos. Cov tsho tshaj kuj pab kom nce lifespan ntawm lub crane, ua rau nws ruaj khov thiab txhim khu kev qha.
Txhawm rau kom ntseeg tau tias crane cij pleev xim muab kev tiv thaiv zoo tshaj plaws thiab kev ua siab ntev, ntau txheej thuv thickness yuav tsum tau ua. Cov kev xav tau no yog nyob ntawm ntau yam, suav nrog cov hom txheej siv, qhov chaw nyob, thiab nws daim ntawv thov.
Ib qho ntawm qhov tseem ceeb tshaj plaws rau crane txheej yog qhov tuab tuab. Lub thickness yuav tsum yuav sib txawv raws li hom txheej thiab cov txheej txheem ib puag ncig uas xav tias yuav kis tau. Feem ntau, tsawg kawg nkaus tuab ntawm 80 microns yog pom zoo rau cov thawj cheebtsam crane, xws li Jib, lossis Boom. Txawm li cas los xij, qhov tuab tuab no yuav nce mus rau 200 microns lossis ntau dua rau cranes ua haujlwm hauv kev mob siab.
Lwm qhov tseem ceeb ntawm crane coating cov tuab yog sib xws. Cov txheej yuav tsum yog tusyees siv thoob plaws hauv tag nrho saum npoo, kom tsis muaj thaj chaw muaj tshwm sim rau cov khoom. Qhov no yog qhov tshwj xeeb tshaj rau cranes ua haujlwm nyob rau hauv cov chaw hnyav, xws li cov chaw seem ntsev, qhov chaw uas xeb tau ceev ceev.
Nws tseem yog qhov tseem ceeb heev uas cov khoom siv txheej txheej siv yog haum rau Crane daim ntawv thov. Piv txwv li, ib qho kev ua haujlwm ntawm cov nroj tsuag yuav tsum muaj txheej txheem tshuaj lom neeg, thaum lub sij hawm ua haujlwm ntawm cov roj av xeb, thaum muaj txheej txheem dej hiav txwv uas tuaj yeem tiv taus ntsev.
Zuag qhia tag nrho, rooj sib tham crane txheej thickness yuav tsum yog qhov tseem ceeb rau crane lub sijhawm ntev thiab kev ua tau zoo. Ib qho zoo-thov thiab muaj cov txheej txheem zoo nkauj tuaj yeem muab kev tiv thaiv zoo txaus hauv txawm tias cov xwm txheej nyuaj tshaj plaws. Tus coated coated crane yuav yog kev ntseeg siab ntau, muaj txiaj ntsig, thiab tsawg dua rau kev rhuav tshem.
Lub Sijhawm Post: Oct-10-2023
