Tsheb fender liner kho: yuav ua li cas kom tsis txhob xeb
Txheem
Kev tiv thaiv ntawm fender liner ntawm lub tsheb muaj xws li ib tug xov tooj ntawm kev ntsuas uas yuav txawv nyob ntawm seb cov khoom uas lub ntsiab yog ua los ntawm.
Ntawm tag nrho cov ntsiab lus ntawm lub cev, sills thiab lub log arches tseem yog qhov yooj yim tshaj plaws uas yog thawj zaug raug kev txom nyem los ntawm corrosion. Lub tsheb tshiab, tawm ntawm cov kab sib dhos, muaj cov qauv kev tiv thaiv xeb uas yuav ua kom cov dej noo thiab ntsev tawm rau thawj 12 lub hlis.
Kev ua kom zoo ntawm lub fender liner ntawm lub tsheb txhais tau tias tiv thaiv lub cev los ntawm kev hnav ntxov ntxov thiab tsim kom muaj suab nrov ntxiv rau lub tsev. Cov tsheb xws li Kia Rio, Lifan thiab Renault Logan yog tsim los nrog cov txheej txheem me me. Yog li ntawd, nws yog qhov zoo dua los ua cov tsheb fenders tam sim ntawd tom qab yuav khoom. Yog tias siv lub tsheb, koj yuav tsum ua tib zoo xyuas tag nrho lub cev kom xeb. Thiab tsuas yog tom qab ntawd ua kev tiv thaiv corrosion.
Dab tsi yog fender processing
Kev tiv thaiv ntawm fender liner ntawm lub tsheb muaj xws li ib tug xov tooj ntawm kev ntsuas uas yuav txawv nyob ntawm seb cov khoom uas lub ntsiab yog ua los ntawm. Niaj hnub no, tsheb fender liner tiv thaiv yog tsim los ntawm:
- hlau los yog aluminium;
- polyethylene, ABC yas, fiberglass;
- kua formulations ("liquid fender liner");
- zaj duab xis.
Txhua hom muaj qhov zoo thiab qhov tsis zoo, yog siv rau qee qhov xwm txheej. Ua ntej koj npog lub fenders ntawm lub tsheb nrog ib tug tiv thaiv zaj duab xis los yog anticorrosive, nws yog tsim nyog los tshem tawm ib feem thiab txheej txheem lub log arch. Rau cov khoom yas thiab fiberglass, anticorrosive thiab anti-gravel tsis siv: cov khoom tsis raug corrosion thiab tsis hnov mob nrog ntsev reagents. Tib yam uas tuaj yeem rhuav tshem cov khoom yas yog tawg los ntawm pob zeb. Koj tuaj yeem ntxiv dag zog rau cov qauv nrog armored zaj duab xis.
Liquid liners Khoom
Kev siv thev naus laus zis, kev ua haujlwm ntawm cov khoom siv hlau raug txo kom tu ib feem, degreasing, txheej nrog anticorrosive lossis anti-gravel.
Cov txheej txheem ua
Hauv kev pabcuam tsheb, kev ua haujlwm ntawm fender liner ntawm lub tsheb muaj:
- kua anticorrosives ntawm wax, roj hauv paus (txhaj tshuaj);
- mastic (thov nyob rau hauv ob peb txheej nrog ib tug txhuam).
Txawm hais tias xaiv cov khoom siv, qhov sib lawv liag ntawm kev ua haujlwm yuav zoo ib yam:
- Ntxuav lub log arch, dismantling lub qub fender liner (ntawm ib co Mazda thiab Priora qauv, steel qhov chaw nrog ib tug roj hmab edging yog ntsia ntawm lub Hoobkas).
- Tshem tawm ntawm foci ntawm corrosion (cov tshuaj tua kab mob yog siv).
- Degreasing saum npoo.
- Txau (daim ntawv thov) ntawm anticorrosive nyob rau hauv ob peb txheej. Lub thickness ntawm kev tiv thaiv corrosion nyob ntawm cov khoom xaiv. Yog li, siv quav ciab thiab mastic yog siv nyob rau hauv 2 txheej.
Kev ua cov fender liner ntawm lub tsheb nrog koj tus kheej txhais tes tsis xav tau tshwj xeeb. cuab yeej. Txhua yam koj xav tau yog cov khoom xyaw zoo thiab sijhawm.
mastic
Painting lub fender liner nrog mastic yog qhov yooj yim tshaj kev xaiv rau kev tiv thaiv corrosion ntawm lub log arches. Feem ntau, cov khoom siv tau siv los kho hauv qab, vim nws muaj qhov ntom ntom thiab tsis yooj yim rau tsuag rau hauv cov kab ke ntawm lub log koov.
Mastic rau fender liner
Siv cov mastic nrog txhuam (tom qab ntxuav lub fender liner), hauv 2 txheej. Tom qab hardening, cov ntaub ntawv tsim ib tug elastic hermetic txheej uas ntxiab ya gravel thiab tiv thaiv xeb.
Lub Hoobkas ua cov log arches nrog mastic muaj nyob rau hauv kev ua hauj lwm ntawm soundproofing lub cabin.
wax sib tov
Wax anticorrosive agents yog cov kua ua kua nrog ntxiv ntawm cov quav ciab thiab cov resins rau kev kho mob ntawm cov kab noj hniav (ib qho piv txwv yog aerosol anticorrosive tus neeg saib xyuas rau fender liner los ntawm LIQUI MOLY). Lawv yooj yim rau kev thov: kev ua haujlwm tuaj yeem ua rau nws tus kheej.
Cov tshuaj anticorrosive
Tom qab ntxuav lub koov kom huv, lub aerosol yog txau 3-4 zaug, tso cai rau txhua txheej kom qhuav tag. Qhov no tsim ib zaj duab xis nyias.
Wax compositions withstand sub-zero temperatures zoo, lub txheej tsis tawg, ciab tsis ntws hauv tshav kub (tsis zoo li Movil). Ib qho elastic thiab kaw zaj duab xis txog li 1 hli tuab tiv thaiv lub tsheb fenders txog li 1 xyoos, tom qab ntawd cov txheej txheem yuav tsum tau rov ua dua tshiab.
Cov khoom siv roj
Lub ntsiab kom zoo dua ntawm cov roj-raws li anticorrosive agents yog lawv lub siab nkag mus rau lub zog. Rau kev kho mob ntawm lub fender liner ntawm lub tsheb laus dua 5 xyoos, nws raug nquahu kom xaiv cov khoom uas muaj corrosion inhibitors thiab zinc. Tus inhibitor nres cov hnab tshos xeb (thiab nws yuav luag ib txwm nyob ntawm lub tsheb qub), zinc tsim cov txheej txheem tiv thaiv.
Roj-raws li anticorrosives
Rau arches, anticorrosive agents raug xaiv nyob rau hauv cov kaus poom aerosol (ib qho txaus los ua cov arches pem hauv ntej). Yog tias cov khoom nyob hauv cov kaus poom, koj yuav xav tau rab phom tshwj xeeb.
Qhov twg zoo dua: kua lossis yas fender liner
"Liquid fender liner" yog lub log koov txheej nrog cov khoom tshwj xeeb. Tom qab kev kho saum npoo nrog lub xauv, cov txheej txheem tiv thaiv muaj qhov tuab txog li 2 hli (nyob ntawm seb cov khoom tau txau ntau npaum li cas). Lub ntsiab zoo:
- nyob rau hauv daim ntawv ntawm aerosol los yog mastic, lub "kua fender liner" nkag mus rau hauv tag nrho cov zais kab noj hniav ntawm lub log arch;
- khaws cia qhov chaw ntawm corrosion;
- tsim ib zaj duab xis muaj zog txaus los tiv thaiv lub cev ntawm pob zeb thiab pob zeb.
Ib lub hnab yas fender liner yog ib feem tshem tau uas tau nruab rau hauv lub koov, txuas rau lub cev nrog tus kheej tapping screws lossis glued. Qhov zoo ntawm yas:
- tsis raug corrosion;
- tus nqi pheej yig;
- loj assortment rau tag nrho cov qauv.
Ua-nws-koj tus kheej los tiv thaiv corrosion
Cov neeg tsav tsheb uas muaj kev paub dhau los ua rau lawv cov khoom sib xyaw rau kev tiv thaiv corrosion ntawm lub cev. Cov zaub mov txawv tau raug sim ntau xyoo thiab siv los txhawb cov hlau uas yuav luag tag nws cov peev txheej. Qhov kev kho no tso cai rau koj ncua lub sijhawm ntawm kev puas tsuaj ntuj tsim ntawm cov hlau ntau li ntau tau thiab ua haujlwm raws li kev txhim khu kev qha tiv thaiv kev ya raws thiab cov khoom hnyav.
Bituminous mastic rau lub tsheb
Ib qho cuab yeej zoo yog qhov muaj pes tsawg leeg raws li bituminous mastic. Nws yog tsim nyog los noj nyob rau hauv sib npaug zos qhov chaw los tiv thaiv gravel "Cordon", mastic rau hauv qab ntawm lub cev-950. Tshav kub thiab sib tov kom huv si. Ua cov fender liner hauv 2 txheej nrog cov khoom tiav.
Qhov tsis zoo ntawm txoj kev suav nrog qhov tseeb tias tus neeg sawv cev anticorrosive yuav tsum tau siv nrog txhuam. Qhov no tsis yooj yim, tsis muaj kev lees paub tias nws tuaj yeem nkag mus rau hauv txhua qhov chaw zais.
