Yuav ua li cas nrog xeb ntawm lub cev tsheb? Yeeb yaj duab thiab tswv yim
xeb ntawm lub tsheb lub cev yog npau suav phem rau txhua tus tswv tsheb. Yog tias corrosion tsis raug tshem tawm hauv lub sijhawm, tom qab lub sijhawm luv luv nws yuav sai sai kis thoob plaws hauv lub cev thiab hauv qab thiab corrode cov hlau mus txog qhov. Txhawm rau kom tsis txhob muaj qhov tshwm sim tsis zoo, nws yog ib qho tsim nyog yuav tsum paub txog ntau txoj hauv kev los tiv thaiv xeb.
Ua ntej tham txog ntau yam kev tawm tsam, koj yuav tsum paub tias vim li cas lub tsheb lub cev xeb. Cov txheej txheem no tau piav qhia meej hauv phau ntawv qhia txog chemistry: thaum hlau cuam tshuam nrog dej, huab cua, acids thiab alkalis, tshuaj lom neeg tshwm sim, vim tias peb tau txais hlau oxide thiab hydrogen.
Txij li thaum lub cev ntawm txhua lub tsheb yog ib daim ntawv nyias ntawm cov hlau nrog ib txheej ntawm cov xim siv rau nws, lub luag haujlwm tseem ceeb ntawm kev kho corrosion yog tiv thaiv cov hlau los ntawm kev sib cuag ncaj qha nrog ib puag ncig.
Lawv ua qhov no siv ntau txoj kev, peb twb tau sau txog ntau ntawm lawv ntawm Vodi.su:
- Ceramic Pro tiv thaiv txheej - muaj txiaj ntsig zoo los ntawm dej ntawm lub tshuab;
- Dinitrol 479 - tiv thaiv corrosion ntawm lub cev thiab suab rwb thaiv tsev;
- vinyl films xws li Carbon - npog lub cev nrog lawv, koj zam cov tsos ntawm khawb me me thiab chips;
- waxing yog ib txoj hauv kev zoo, tshwj xeeb tshaj yog nyob rau yav tsaus ntuj ntawm lub caij ntuj no los, thaum tons ntawm reagents tau nchuav rau hauv txoj kev;
- galvanization - ib qho tuaj yeem hais tau txoj kev ntseeg siab tshaj plaws, txawm tias kim;
- electrochemical - txoj kev tsis sib haum xeeb uas siv cov khoom siv xws li "Xeb Nres" lossis "Final Coat".
Thaum koj yuav lub tsheb tshiab, nws feem ntau muaj tag nrho cov tsim nyog los tiv thaiv corrosion. Nyob rau hauv no hais txog, German thiab Japanese tsheb yog nto moo, txij li thaum lawv manufacturers siv tag nrho cov muaj txhais tau tias - tib Dinitrol rau hauv qab thiab log arches, tshwj xeeb water-repellent paintwork cov ntaub ntawv, galvanization. Nws yog ib qho yooj yim los xyuas qhov no los ntawm kev sib piv lub xeev ntawm ib co Audi A100 ntawm 1990 thiab domestic VAZ-2104.
Cov tsheb siv nyiaj hauv Suav teb, xws li Chery Amulet lossis Lifan X60, tsis muaj kev tiv thaiv xeb zoo, yog li lub cev xeb sai heev hauv qhov chaw muaj teeb meem:
- qhov pib;
- log arches;
- qhov chaw ntawm articulation ntawm qhov chaw.
Yog li, yog tias koj xav kom lub tsheb kav ntev li ntev tau, siv ib qho ntawm cov txheej txheem saum toj no.
Tab sis yuav ua li cas yog tias thawj kab ntawm corrosion tshwm sim ntawm lub cev?
Kev tshem tawm xeb
Cov xim pleev xim me ntsis, thaum lub hauv paus hlau qhib, yuav tsum tau muab tshem tawm tam sim ntawd.
Muaj ntau txoj kev xaiv tau:
- kev puas tsuaj me me uas tsis ncav cuag lub hauv paus - polishing;
- ib txheej ntawm av yog pom - lub zos painting;
- sib sib zog nqus kab nrib pleb - kev kho mob ntawm qhov chaw puas, ua raws li painting, varnishing thiab polishing.
Nws yog tsim nyog hais tias feem ntau xws li khawb tsis pom vim yog ib txheej ntawm av thiab hmoov av, tab sis tom qab ntxuav lawv yog pom tseeb. Polishing ntiav chips nqes mus rau kev siv cov kua roj vanish los yog polish tshwj xeeb. Yog tias cov av thiab hlau pom, ces nws yog ib qho tsim nyog los xaiv cov xim uas tsim nyog thiab cov kua roj vanish - peb twb tau sau txog kev xaiv cov xim ntawm Vodi.su.
Qhov sib sib zog nqus ingrained corrosion yog ntau nyuaj rau defeat, rau qhov no koj yuav tau mus yuav ib tug xeb converter.
Lub algorithm ntawm kev ua yog raws li nram no:
- peb ntxuav qhov puas ntawm lub cev - ntawv xuab zeb los yog sib tsoo nozzles ntawm nruab nrab grit ntawm ib tug xyaum yog haum;
- los yog kho nrog cov tshuaj tiv thaiv corrosion (WD-40, Rust Killer, Rust Treatment) - lawv tsis tsuas yog yaj hlau oxide, tab sis kuj degrease cov hlau;
- Tom qab ntawd ua raws li cov txheej txheem yooj yim - puttying (yog tias muaj cov dents), thov primer, tom qab ntawd pleev xim thiab kua roj vanish;
- polishing.
Nws yog qhov tseeb tias nws yog qhov zoo dua los tso siab rau txoj haujlwm no rau cov kws tshaj lij uas tuaj yeem xaiv qhov ntxoov ntxoo zoo thiab txhuam txhua yam kom raug - yuav tsis muaj cov kab nrib pleb thiab tawg.
Kuj tseem muaj cov kev pabcuam xws li galvanizing - nws tseem ua tiav hauv tsev, thaum zinc nyob rau hauv daim ntawv ntawm cov txheej nyias nyias nyob ntawm thaj chaw teeb meem.
Ntau ntau yog sau txog kev tiv thaiv electrochemical, uas tiv thaiv cov tsos ntawm corrosion. Txoj kev no yog qhov tsis txaus ntseeg rau ntau tus, txij li cov phaj me me txuas nrog lub cev, uas tsis tshua muaj hluav taws xob. Cov cuab yeej zoo li no kim heev, thiab lawv cov kev ua tau zoo tsis tau muaj pov thawj, yog li kev kho lub caij ntuj no los tiv thaiv corrosion ib xyoos ib zaug ua ntej pib lub caij ntuj no yuav pheej yig dua.
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