Self-painting lub tsheb: cov cuab yeej thiab ib tug step-by-step algorithm

Feem ntau yuav tsum tau tshem tawm qhov tsis xws luag hauv cov xim pleev xim ob qho tib si tom qab kev sib tsoo thiab vim muaj hnub nyoog ntau ntawm cov hlau nees. Cov nqi rau kev ua haujlwm zoo hauv cov khw muag xim lub cev yog qhov siab heev, txawm tias ua tiav los ntawm cov phooj ywg nrog kev txo nqi. Txhawm rau txo cov nqi, ntau tus tswv tau xav tsis thoob los ntawm cov lus nug ntawm yuav ua li cas hloov lub tsheb npog ntawm lawv tus kheej.

Kev pleev xim rau lub tsheb nrog koj tus kheej tes yog ib txoj haujlwm nyuaj thiab nyuaj uas yuav tsum muaj qee yam cuab yeej thiab kev paub.

Cov khoom siv dab tsi yuav tsum tau pleev xim rau lub tsheb

Kev pleev xim rau lub tsheb nrog kev paub ib leeg yuav tsis ua haujlwm, koj yuav tsum tau npaj kom zoo rau cov txheej txheem no.

Cov khoom siv tseem ceeb thiab cov khoom siv uas yuav tsum tau ua rau lub cev ua haujlwm:

• kua roj vanish, xim;
• compressor thiab consumables rau nws (filters rau sau roj thiab dej);
• primer sib tov;
• sandpaper ntawm ntau qhov ntau thiab tsawg;
• putty;
• looj hnab looj tes;
• tshuaj tsuag phom nrog lub nozzle rau hom xim;
• nozzles rau ib qho hluav taws xob laum rau tshem tawm cov xim pleev xim, corrosion, thiab lwm yam.;
• sib tsoo tshuab;
• spatulas;
• vuam tshuab;
• tshuab ua pa;
• kev tsim kho plaub hau tshuab ziab khaub ncaws;
• looj hnab looj tes;
• ib txheej ntawm cov cuab yeej rau dismantling thiab assembling lub cev qhov chaw.

12 theem ntawm tus kheej pleev xim rau lub tsheb

Ua ntej pib ua haujlwm, koj yuav tsum xaiv qhov chaw uas qhov kev txiav txim no yuav tshwm sim. Cov kev cai tseem ceeb rau qhov chaw ua haujlwm yog chav kaw los ntawm cua thiab nag lossis daus nrog qhov kub thiab txias tsis tu ncua hauv chav tsev (chaw nres tsheb, lub thawv) nrog rau qhov muaj peev xwm ntawm qhov cua.

Ntxiv rau qhov muaj cov khoom tsim nyog, koj yuav tsum ntxuav lub tsheb nrog cov tshuaj zawv plaub hau, yog tias muaj cov kab mob bitumen thiab roj, lawv yuav tsum tau muab tshem tawm nrog cov kuab tshuaj los yog cov khoom tshwj xeeb.

Xaiv cov xim

Thaum ib nrab pleev xim rau lub tsheb, cov xim yog sib npaug rau cov xim tseem ceeb, tshwj tsis yog lub siab xav tso accents ntawm qee cov ntsiab lus uas siv cov xim sib txawv (bumper, hood, ru tsev). Nrog rau kev hloov pauv tag nrho ntawm cov xim ntawm lub tsheb, cov xim raug xaiv raws li qhov xav tau ntawm tus tswv.

Xim xaiv xim:

• tshem tawm cov roj tank hau thiab lub computer-pab xim sib txuam raws li cov qauv uas twb muaj lawm (tus qauv raug tshaj plaws);
• ntawm tus ncej sab xis, nyob rau hauv lub cev lossis hauv qab lub hood (nyob ntawm lub hom ntawm lub tsheb) muaj Cov Kev Pab Cuam Tshuam Daim Ntawv Qhia nrog rau qhov tsis sib xws ntawm lub tsheb, suav nrog tus lej xim, tab sis feem ntau ob peb ntxoov xim ntawm nws;
• kev pom kev xaiv ntawm cov ntxoov ntxoo raws li cov xim pleev xim rau ntawm lub tsheb thiab daim npav nrog cov duab ntxoov ntxoo hauv cov khw tshwj xeeb (qhov kev xaiv xaiv tsawg tshaj plaws).

Nuances uas pab kom raug xaiv cov xim pleev xim:

• Nws yog ib qho tsim nyog los txhuam cov qauv thiab tshem tawm cov oxide txheej kom qhov kev xaiv yog raws li cov xim ntuj tsis muaj ntuj fading ntawm txheej txheej;
• raws li cov ntaub ntawv los ntawm daim ntawv txheeb xyuas, xaiv qhov ntxoov ntxoo tsim nyog;
• nrog kev pab los ntawm cov kws tshaj lij hauv cov khw muag khoom tshwj xeeb hauv kev muag cov xim thiab cov kua roj vanish, thiab cov kev pabcuam tshwj xeeb, daim ntawv qhia xim nrog nws ntim thiab ntxoov ntxoo.

Nws pib dismantling

Nyob rau theem no, tag nrho cov ntsiab lus uas yuav cuam tshuam nrog kev pleev xim raug tshem tawm. Piv txwv li, thaum pleev xim rau pem hauv ntej tis, qhov kev tiv thaiv fender liner, teeb pom kev zoo fixtures (headlight thiab repeater, moldings, yog tias muaj) yuav tsum tau muab tshem tawm.

Thaum pleev xim rau tag nrho lub cev, iav, qhov rooj tuav, lub taub hau, moldings thiab lwm yam yuav tsum tau muab tshem tawm. Pre-paint disassembly yog cov txheej txheem ntawm tus kheej nkaus xwb, uas nyob ntawm lub hom ntawm lub tsheb, qhov chaw thiab qhov chaw ntawm qhov chaw kho.

 Vuam, straightening thiab lub cev ua haujlwm

Yog tias muaj kev puas tsuaj loj rau lub cev, nws yuav tsum tau txiav tawm cov vaj huam sib luag puas lossis ib feem ntawm lawv (piv txwv li, tis arches). Tom qab welding tshiab lub cev los yog lawv qhov chaw, lub vuam seams yuav tsum tam sim ntawd yuav tsum tau leveled nrog ib tug grinder thiab ib tug sib tsoo disc rau nws, tom qab uas lawv yuav tsum tau kho nrog ib tug seam sealant.

Feem ntau, kev puas tsuaj tuaj yeem raug tshem tawm los ntawm kev ncaj nraim rau ib leeg. Lub ntsiab straightening txoj kev yog:

• nyem los yog rub qhov chaw puas;
• Yog hais tias cov hlau yog deformed (stretched), ces lub contraction yog nqa tawm tom qab cua sov cheeb tsam;
• Lub tshuab nqus tsev straightening tsis muaj staining tom qab ntawm qhov chaw puas, yog siv nrog kev pab los ntawm tshwj xeeb suction khob ntawm maj mam indented cheeb tsam nrog ib txoj kab uas hla ntawm ntau tshaj 15 cm.

Sab hauv ntawm qhov kho yuav tsum tau kho nrog cov tshuaj tiv thaiv gravel, Movil los yog bituminous mastic, thov raws li qhov yuav tsum tau ntawm cov chaw tsim tshuaj paus cov lus qhia.

Puttying

Nyob rau theem no, lub cev yog ua raws li nws cov qauv qub.

Rau qhov no, cov ntaub ntawv hauv qab no feem ntau yog siv:

• epoxy cob nrog fiberglass;
• fiberglass hmoov;
• soft los yog kua putty.

Yeej, kev kho dua qub ntawm lub cev pib nrog kev siv epoxy, tshwj tsis yog kev puas tsuaj me.

Ua ntej txhua theem ntawm puttying, qhov chaw kho yog qhuav (feem ntau rau ib teev ntawm qhov kub zoo), xuab zeb yuav tsum tau grit nrog sandpaper thiab degreasing saum npoo.

Kev ua haujlwm yog nqa tawm siv roj hmab thiab hlau spatulas nrog qhov ntev sib xws rau txoj kab uas hla ntawm qhov chaw puas.

tshuab pasting

Cov khoom yuav tsum muaj kev tiv thaiv los tiv thaiv lub cev los ntawm cov khoom siv hauv priming thiab pleev xim. Ua li no, nrog kev pab ntawm zaj duab xis, ntawv, daim kab xev npog, txhua yam uas tsis tas yuav staining yog thaiv.

Kev siv hauv av thiab matting

Tom qab leveling lub cev qhov chaw, tshem tawm cov gloss los ntawm ib feem siv fine-grained sandpaper (No. 360), degrease ib feem thiab npaj cov primer sib tov raws li qhov yuav tsum tau ntawm nws cov chaw tsim tshuaj paus. Nws raug nquahu kom siv cov primer nrog rab phom txau nrog qhov xav tau nozzle txoj kab uas hla.

Thawj txheej yuav tsum tau ua kom nyias nyias kom tsis txhob muaj smudges. Yog tias tsim nyog, koj tuaj yeem ntxiv 1-2 txheej thiab qhuav lub tsheb, feem ntau yog ib hnub txaus rau qhov no. Tom qab cov primer tau qhuav tag, nws yuav tsum tau kho nrog hlau thiab ntawv xuab zeb (No. 500,600) nrog dej.

Cov av yog ntau hom:

1. Fillers yog siv los ua kom tiav qhov chaw thiab ua kom cov xim zoo nkauj.
2. Anti-corrosion, siv los tiv thaiv lub cev hlau. Nyob rau hauv lub xub ntiag ntawm ib tug kab ntawm xeb, raws li zoo raws li tom qab vuam, kev kho mob nrog xws li ib tug primer yog yuav tsum tau.
3. Epoxy, uas tsim cov txheej txheem tiv thaiv, tab sis tsis muaj cov yam ntxwv tiv thaiv corrosion. Lawv yog siv rau kev txuag lub cev thiab ua rwb thaiv tsev.

kev npaj ntawm lub caij nyob rau hauv av. padding

Tom qab cov primer qhuav lawm, ib tug lev yuav tsum tau siv rau nws, nrog rau nws alternate ua nrog sandpaper - 260-480 rau acrylic thiab 260-780 rau metallic.

Rov ua dua

Nyob rau theem no, nws yog ib qho tsim nyog los hloov cov ntaub ntawv tiv thaiv thiab cov yeeb yaj kiab ntawm qhov chaw uas tsis tas yuav tsum tau pleev xim, vim thaum lub sij hawm siv cov xim, cov ntsiab lus ntawm kev ua hauj lwm yav dhau los yuav tau txais ntawm nws thaum lub sij hawm pleev xim. Ua ntej pleev xim, nws yooj yim dua los tiv thaiv lub tsheb nrog ib zaj duab xis.

Coloring

Ua ntej siv cov xim, qhov chaw yuav tsum tau kho yuav tsum degreased, piv txwv li nrog ib tug silicone remover. Cov xim yuav tsum tau siv nrog rab phom xim raws li qhov xav tau ntawm cov chaw tsim khoom. Txoj kab uas hla ntawm rab phom nozzle yuav tsum yog 1,1-1,3 hli. Feem ntau, cov xim txheej yog siv rau hauv 3-4 txheej. Yog tias cov xim acrylic tau siv, ces koj tuaj yeem pib ziab.

Varnishing

Tom qab cov xim tau qhuav tag, tshem tawm cov specks thiab plua plav tawm ntawm qhov chaw los kho nrog daim ntaub nplaum.

Hlau kho qhov chaw tsis tas yuav tsum tau degreased. Qhov saum npoo tuaj yeem ua varnished 25-35 feeb tom qab siv lub tsho tiv no zaum kawg.

Lacquer txheej yuav tsum tau siv raws li qhov yuav tsum tau ua hauv cov chaw tsim khoom cov lus qhia. Feem ntau siv lub nozzle rau ib rab phom nrog txoj kab uas hla ntawm 1,35-1,5 hli.

Kom qhuav

Tom qab ua ntawv thov txheej kawg ntawm cov kua roj vanish lossis xim (acrylic), nws yog ib qho tsim nyog yuav tsum ua kom qhuav qhov chaw kho kom zoo. Lub sij hawm ziab ib txwm ntawm qhov chaw kho mob ntawm qhov kub zoo tshwm sim hauv ib hnub.

Lub sij hawm ziab tuaj yeem txo tau los ntawm kev ntxiv cov tawv tawv sai rau cov xim lossis los ntawm kev nce qhov kub ntawm sab nraud. Hauv qhov no, ziab ntawm lub cev tshwm sim hauv 3-6 teev.

Qhov siab tshaj plaws polymerization ntawm cov xim thiab cov kua roj vanish tshwm sim hauv 7-14 hnub. Ua ntej qhov no, qhov saum npoo yuav qhuav tag, tab sis cov txheej txheem lub zog yuav qis dua.

Tsheb sib dhos

Tom qab cov xim pleev xim tau qhuav, nws yog ib qho tsim nyog yuav tsum tau ua tib zoo rov qab los tso tag nrho cov khoom tshem tawm ua ntej pleev xim.

Polishing

Txawm tias thaum pleev xim rau sab hauv tsev, plua plav thiab lwm yam khoom tsis tsim nyog yuav tsis raug cais tawm ntawm qhov chaw pleev xim tshiab.

Txhawm rau tshem tawm cov teeb meem no, manually rub qhov ntub dej nrog cov ntawv xuab zeb No. 800,1000,1500, XNUMX, XNUMX rau matte thiab smoother nto.

Kev ua tiav polishing ntawm qhov chaw yog nqa tawm siv ib qho tshwj xeeb abrasive muab tshuaj txhuam, tom qab ntawd nws yuav tsum tau taug kev nrog polishing polishing kom ci. Nws yuav tsis yog superfluous los kho lub cev nrog cov tshuaj pleev thaiv hnub los tiv thaiv cov xim pleev xim los ntawm lwm yam thiab ua kom gloss.

Ua ntej koj tus kheej pleev xim rau koj lub tsheb, koj yuav tsum xam cov nqi ntawm kev ua haujlwm, suav nrog kev yuav khoom thiab cov cuab yeej, thiab sib piv nrog cov haujlwm zoo sib xws uas ua los ntawm cov kws tshaj lij.

Secrets ntawm kev npaj lub tsheb rau painting los ntawm a rau z!

Feem ntau, nws yog pheej yig dua los tso siab rau txoj haujlwm no rau cov neeg ua haujlwm tsim nyog, tshwj xeeb tshaj yog tias yuav tsum tau ua kom ncaj, vim nws xav tau ntau yam cuab yeej thiab khoom siv, kev yuav khoom yuav raug nqi ib puag ncig.