Rust converter rau tsheb

Corrosion ntawm lub cev tsheb yog ib qho teeb meem zoo siab tshaj plaws ntawm cov tswv tsheb niaj hnub no. Cov tsos ntawm xeb ntawm lub cev yog cuam tshuam los ntawm:

• daim tawv nyias los ntawm cov pob zeb thiab lwm yam poob rau hauv lub cev thaum tsav tsheb;
• kev siv tshuaj lom neeg cov tshuaj siv thaum lub caij ntuj no, kev pab kev;
• kev ua haujlwm tsis zoo los tiv thaiv xeb lossis hlau tsis zoo.

Cov ntu ntawm lub cev uas feem ntau ua rau xeb: lub hood, qhov qis dua ntawm lub qhov rooj, sills, fenders, arches, pob tw, thiab tseem yog tias koj tsav ntawm cov thwj cim, tom qab ob peb lub sijhawm ntawm kev ua haujlwm lawv pib xeb. Tsuas yog hnub no peb yuav koom nrog hauv kev kho kom zoo dua tshiab ntawm cov khoob khoob, uas yog xeb ntau dua.

Yuav ua li cas kom tau xeb nyob ntawm lub log muaj log?

Yog li, peb tau forged discs npog nrog xeb sib sib zog nqus.

Dab tsi peb xav tshem tawm xeb:

• sandpaper (qhov tob dua qhov xeb, qhov loj dua ntawm daim ntawv yuav tsum tau nqa). Yog tias cov xeb yog lub teeb, tom qab ntawd koj tuaj yeem siv tus 120th thiab 60;
•  ib daim khaub hlab los ntxuav cov disc tom qab sanding;
• degreaser;
• xeb-rau-av qhov hloov pauv (nws yog qhov yooj yim los thov lub transducer mus rau lub disk hauv hom ntawv aerosol, vim nws yuav yooj yim rau kev nkag mus rau qhov chaw nyuaj thiab khoov);
• pleev xim (koj tuaj yeem siv tshuaj aerosol, nws yooj yim dua).

Peb tsis tshaj tawm cov tuam ntxhab tshwj xeeb ntawm cov kuab tshuaj tshuaj ntawm cov xeb rau av, yog li peb tsis qhia lub npe siv. Yog tias koj xav paub txog tus neeg saib xyuas twg muab cov txiaj ntsig zoo li ntawd thiab koj xav siv nws, tom qab ntawd nug ib lo lus hauv cov lus thiab taw qhia koj tus email, peb yuav xa koj cov npe tshuaj uas siv rau hauv qhov kev ntsuas no.

Kauj ruam 1. Sanding rusty qhov chaw ntawm cov disks. Lub luag haujlwm tseem ceeb ntawm theem no yog tshem tawm qhov hu ua "flakes" ntawm xeb, i.e. ib yam dab tsi uas twb pib flake tawm. Nws yog ib qho tsim nyog kom tau txais ib qho chaw tiaj tus, npog nrog lub teeb txheej ntawm xeb.

Kauj ruam 2. Peb muab nws ntxuav tawm ntawm xeb xeb nrog daim ntaub qhuav thiab tom qab ntawd kho cov npoo kom huv tag nrog. Cia cov npoo av qhuav.

Kauj ruam 3. Siv cov xeb hloov pauv rau tag nrho cov disc. Ntxiv mus, nyob ntawm cov khoom, qhov xwm txheej ntawm lub disc, nws yog ib qho tsim nyog kom rov ua daim ntawv thov 1-2 zaug ntxiv nrog lub sijhawm ntawm 3-5 feeb. Tom qab lub sijhawm ntu, koj tuaj yeem pom tias cov chaw uas muaj xeb pib tig dub, uas txhais tau hais tias cov txheej txheem tau pib thiab xeb pib tig mus rau hauv ib daim pib. Tam sim no koj yuav tsum cia cov khoom ua haujlwm kom tiav, rau qhov no nws raug nquahu kom tsis txhob pleev xim rau 24 teev.

Tom qab kho nrog kho kom zoo xeb

Kauj ruam 4. Peb pleev xim rau cov ntawv pov tseg, muaj yav dhau los npog lub log tsheb los ntawm cov xim pleev xim, piv txwv li, nrog cov ntaub nplaum nplaum (nyob rau hauv rooj plaub koj tsis tau rhuav lub log). Saib seb tau muaj li cas.

Cov log yuav saib zoo dua li ua ntej. Nws yog qhov nyuaj hais tias ntev npaum li cas cov txiaj ntsig no yuav kav, tab sis tsawg kawg rau ib lub caij cov discs yuav nyob zoo.

Cov Lus Nug thiab Cov Lus Teb:

Yuav ua li cas ntxuav cov xeb ntawm cov discs? Rau qhov no, tshwj xeeb log disc ntxuav yog siv. Lawv yog tsim los ntawm ntau yam acids, thiab lawv ua raws li xeb converters.

Yuav ua li cas kho rusted stamped rims? Txoj kev ua tau zoo tshaj plaws tab sis kim tshaj yog sandblasting (ua haujlwm zoo li cov ntawv xuab zeb, tab sis nrog kev siv zog tsawg), ua raws li priming thiab pleev xim.

Yuav ua li cas tshem tawm oxides ntawm cov hlau log? Ntau tus neeg tsav tsheb siv vinegar rau lub hom phiaj no. Tab sis tshwj xeeb nws pib tshuaj yuav tiv nrog complex plaque. Fast acting acid-raws li thiab cov khoom abrasive tuaj yeem ua rau lub disc nto.

Yuav ua li cas pleev xim rau xim stamped log? Acrylic xim (matt lossis glossy) yog qhov zoo tagnrho rau cov rims steel. Qee tus neeg tsav tsheb siv cov xim nitro, kua roj hmab, hmoov formulations, alkyd-melamine suspensions.