Cov lus qhia rau pleev xim rooj tog, cov lus qhia pab tau
Cov xim yauv yuav hloov cov tsos ntawm cov rooj tog zaum, hloov mus rau sab hauv. Cov thawv qub, rooj noj mov, cov tub hnav ris tsho lossis cov rooj zaum me me tuaj yeem kho tau ntawm txoj kev no. Txawm tias cov pib tshiab yuav muaj peev xwm tiv nrog xim tha xim. Tab sis koj pleev xim koj cov rooj tog kom yog yog li cas? Nws tsim nyog ua tib zoo paub koj tus kheej nrog cov yam ntxwv ntawm kev ua haujlwm, cov khoom tsim nyog thiab cov cuab yeej.
Cov cuab yeej thiab cov ntaub ntawv
Yuav ua li cas pleev xim rooj tog kom tau txais cov khoom lag luam zoo uas yuav kav mus ntau xyoo? Cov txheej txheem yog qhov hnyav heev thiab muaj qee qhov peculiarities. Kev tsim tawm siv cov khoom siv pleev xim tshwj xeeb. Koj tuaj yeem yuav nws lossis ua nws koj tus kheej. Nyob rau hauv rooj plaub tom kawg, koj yuav xav tau kev kos duab kos duab rau lub rooj zaum tshuaj tsuag.
Xws li cov rooj tog zaum ntawm tus kheej, koj yuav tsum xyuas seb hom xim tsev zoo li cas thiab lawv cuam tshuam nrog cov khoom sib txawv li cas. Cov cuab yeej thiab cov ntaub ntawv xav tau rau tha xim rooj tog:
- riam riam;
- daim ntawv nplaum, ib daig ntawm bar (grinder lossis lwm yam kev xaiv);
- pleev xim;
- cov kua roj vanish;
- txhuam txhuam los sis cov menyuam;
- daim npog ntsej muag;
- putty;
- primer.
Ntxiv rau, koj yuav xav tau cov khoom nws tus kheej thiab cov khoom siv tiv thaiv: hnab looj tes, khaub ncaws thiab tsom iav. Koj tuaj yeem siv rab phom tsuag lossis tshuaj tsuag kom siv cov xim pleev xim rau hauv ib txheej txheej. Cov cuab yeej zoo li no siv feem ntau thaum thaj chaw pleev xim yog qhov loj heev. Lawv yuav pab ua kom tiav cov txheej txheem thiab txuag lub sijhawm thiab kev rau siab. Rau cov khoom me me lossis lawv qhov chaw, nws raug nquahu kom siv cov txhuam los yog hlau. Cov xim pleev yog siv rau hauv ib qho kev taw qhia. Ib txheej yog feem ntau tsis txaus, yog li kev ua haujlwm rov ua dua 1-2 ntau zaus. Nws yog ib qho ua tau thov thib ob thiab txheej tom qab tsuas yog txheej txheej dhau los tau qhuav lawm.
Npaj ua ntej
Txhawm rau pleev xim rooj tog nrog koj tus kheej tes, nws raug nquahu kom ua nws hauv lwm chav. Cov txheej txheem tuaj yeem siv sijhawm ntau hnub, yog li nws yog qhov zoo dua kom muaj cov rooj tog hauv lwm chav. Yog li, nws yuav muaj peev xwm tiv thaiv lub tsev ntawm hmoov av. Nws kuj tseem pom zoo kom hnav tsom iav kev nyab xeeb, hnab looj tes thiab hnav khaub ncaws thaum ua haujlwm.
Los npaj rooj tog koj yuav xav tau:
- putty rau ntoo;
- ntawv txhuam vaj;
- roj hmab spatula;
- acrylic primer;
- txhuam (hlau).
Cov rooj tog zaum saum npoo av yog raws li hauv qab no:
- cov khoom cais tawm;
- tshem tawm cov xim thiab cov kua roj vanish;
- primed, putty.
Thawj kauj ruam yog los hloov lossis kho txhua yam txheej txheem. Txhawm rau ua qhov no, rooj tog zaum yog cais mus rau hauv cov khoom sib cais, cov leeg thiab cov khoom hinged raug tshem tawm. Lawb tawm ntawm cov khoom sab hauv kuj tseem tsim nyog yuav tsum tau kom tusyees thiab pleev xim tag nrho cov ntsiab lus. Nws tsis yooj yim sua ua qhov no thaum lub rooj tog sib sau ua ke. Thaum kho dua tshiab ntawm cov txheej txheem tiav, koj tuaj yeem pib npaj cov nplaim rau kev pleev xim.
Yog tias koj rhuav tshem thiab tshem tawm cov khoom kom zoo nkauj, fittings yog qhov tsis yooj yim sua, daim npog ntsej muag yuav pab tiv thaiv lawv los ntawm cov xim tha xim. Ntawm cov khoom lag luam nrog cov qauv thiab cov duab, txhua qhov khoom ua kom zoo nkauj kuj tseem ntim nrog ntaub nplaum, thiab tom qab tha xim cov rooj tog zaum lawv tau ua tib zoo tshem.
Disassembling cov rooj tog ua ntej tha xim
Cov xim qub yuav tsum tau muab tshem tawm ua ntej
Ntoo rooj tog primer
Putty
Kev ntxuav thiab priming
Cov rooj tog yuav tsum muab ntxuav ntawm lub tsho qub ntawm cov kua roj vanish thiab cov xim pleev xim. Txhawm rau tshem cov txheej qub nyob rau hauv tsev, koj yuav xav tau cov ntawv ntoo coarse. Nws xaws ntawm cov khoom sab hauv. Cov txheej txheem yog qhov nyuaj heev; lub tshuab kev sib tsoo tuaj yeem ua kom yooj yim dua. Yog tias tsis muaj ib qho, koj tuaj yeem muab cov ntawv qhwv qhwv ib ncig ntawm lub thaiv, thiab tom qab ntawd taug kev nws hla txhua qhov ntawm cov khoom.
Koj tseem tuaj yeem tshem cov xim qub siv lwm yam cuab yeej, suav nrog:
- lub tsev cov plaub hau tshuab - cov cuab yeej ua kom sov li cov xim qub. Nyob rau hauv tus ntawm huab cua kub, nws yooj yim ntxuav nrog spatula;
- remover - koj tuaj yeem yuav cov khoom hauv khw muag tsheb. Cov tshuaj ntxuav yog siv rau saum npoo. Tom qab ib ntus, cov xim muaj hlau yuav pib npuas. Tam sim no nws tuaj yeem yooj yim muab tshem tawm nrog cov spatula. Thaum ua haujlwm nrog cov cuab yeej no, koj yuav tsum siv cov khoom siv tiv thaiv;
- grinder nrog ib tus txhuam hlau. Nrog rau cov cuab yeej zoo li no, koj yuav tsum ua tib zoo, tsis tas kov lub ntoo, mus thoob txhua yam.
Lub tsev ziab plaub hau
Cov xim qub tuaj yeem raug tshem tawm ntawm cov rooj tog zaum nrog rau kev tshem tshwj xeeb
Tom qab ntxuav cov khoom muag nrog ib qho cuab yeej twg, nws yog qhov tsim nyog los ua cov ntu nrog cov ntawv thawb. Kev saib xyuas tshwj xeeb yuav tsum them rau qhov kawg thiab cov khoom dai zoo nkauj. Tom qab ntawd ib qho kev ntsuas hnyav dua yog xav tau, yog li cov nplua-lis txhuv ntoo dhau tag nrho cov ntsiab lus. Thaum ua tiav tiav, plua plav tawm nrog lub tshuab nqus tsev. Txoj kev no, hmoov av yuav tsis kis thoob plaws hauv chav.
Rooj tog cov rooj tog yog qhov tseem ceeb hauv txoj kev npaj. Cov tshuaj tshwj xeeb tau siv rau saum npoo, uas ua kom muaj kev faib tawm ntawm cov xim zoo nkauj, ntxiv rau ntxiv kev nplaum zoo dua rau saum npoo.
- cov rooj tog zaum tau nrog cov txheej txheem acrylic;
- tawm rau qee lub sijhawm kom qhuav;
- Tom qab ntawd, saum npoo yog degreased nrog vodka lossis dej cawv.
Nws yog qhov zoo dua los xaiv cov primer zoo sib xws hauv cov xim rau cov xim tha xim yav tom ntej. Yog li, txheej yuav smoother, thiab nws kuj tseem yuav tau txuag ntawm dyes.
Koj tuaj yeem npog thiab pleev xim dua cov khawb ntawm cov rooj tog nrog ib txheej. Ib qho me me ntawm cov khoom raug kis mus rau qhov chaw ntawm cov khoom lag luam nrog rubberized spatula. Yog tias cov tsis xws tshwm sim tseem tuaj yeem pom, koj tuaj yeem mus hla qhov putty dua.
Priming ntoo ua ntej pleev xim txuag xim
Xim
Yuav ua li cas xim koj cov rooj tog? Thawj kauj ruam yog los txiav txim siab txog hom xim koj xav tau xim koj lub rooj tog. Nws hom nyob ntawm cov khoom siv los ntawm qhov uas lub hauv siab ntawm tub rau khoom, txee, rooj ua. Cov xim hauv qab no yog kev pom zoo:
- pleev xim acrylic yog nrov tshaj plaws nyob rau hauv cov rooj tog zaum rooj tog. Lawv muaj ntau lub txiaj ntsig: lawv tau qhuav sai, yooj yim rau kev thov, thiab pom tau tias tiv taus ntau dua lwm hom. Cov xim pleev xim yog diluted nrog dej, uas txuag cov khoom siv. Acrylic xim muaj xim tsis tshua hnov tsw thiab ua pa tau sai dua. Thov nws nrog lub log lossis txhuam;
- lwm hom siv feem ntau yog tshuaj tsuag xim. Nws tau thov sai heev. Cov tshuaj tsuag xim yog muab faib kom zoo ib yam;
- nyob ntawm seb qhov twg saum npoo yuav tsum ci lossis matte, cov xim pleev xim tau xaiv sib txawv. Rau cov khoom ci koj xav tau cov xim pleev xim vuas pleev xim, thiab rau cov npoo matte koj xav tau cov xim pleev xim;
- muaj coob tus neeg nyiam lub ntuj qauv ntawm ntoo. Txhawm rau khaws cia, cov khoom yog them nrog cov xim pob tshab. Ntau cov ntaub ntawv muaj yeeb yuj tau muag hauv khw muag khoom muag rau lub hom phiaj no. Lawv tuaj yeem sib xyaw nrog lwm tus thiab tau txais qhov xav tau yam ntxoov ntxoo.
Yog cov kua roj vanish
Cov kua roj vanish tsis yog siv los ua kom cov rooj tog zaum zoo nkauj xwb. Nws tsim ntau qhov chaw ruaj dua. Cov kua roj vanish yuav pab tiv thaiv cov khoom hauv sab hauv los ntawm cov av, noo noo thiab kab. Cov kua roj vanish tuaj yeem yog:
- cawv - siv rau kev txum tim rov qab ntawm cov khoom qub sab hauv;
- acrylic yog hom yooj yim tshaj plaws ntawm cov kua roj vanish. Nws tau tshwm sim tsis ntev dhau los, tab sis twb tau nrov. Tsis muaj ntxuv ntxhiab tsw, tsim nyog rau kev siv sab nraum zoov thiab sab hauv tsev. Cov kua roj vanish yog diluted nrog dej. Nws cov khoom zoo li alkyd varnish, tab sis acrylic yog cov lag luam ntau;
- alkyd - nws yog diluted nrog cov hnyav. Qhov saum npoo npog nrog alkyd kua roj vanish muaj cov yeeb yaj kiab uas tiv taus xeb;
- nitrocellulose;
- roj yog qhov kev xaiv zoo tshaj plaws. Cov roj varnishes yog siv rau kev pleev xim rau hauv pem teb. Lawv siv los ua neeg nyiam heev. Cov kua roj vanish yog diluted nrog roj linseed, nws dries rau lub sijhawm ntev;
- polyurethane - hom cov kua roj vanish yog siv los ua cov khoom hauv nkoj, uas qhia tau tias nws qhov kev coj hnyav ntxiv. Cov duab nrawm-tiv tshav tiv thaiv pom ntawm cov ntoo kho nrog cov kua roj polyurethane, ua tsaug uas cov rooj tog zaum yuav pleev xim rau hauv lub sijhawm luv tshaj plaws.
Acrylic
Alkyd
Nitrocellulose
Polyurethane
Cawv
Lub nuances ntawm kev pleev xim, coj mus rau hauv tus account cov khoom siv
Thaum tus primer qhuav, koj tuaj yeem pleev xim rooj tog. Thaum xaiv ib qho xim, cov lus nug yuav tsum tsis txhob tshwm sim. Yuav ua li cas yog tias koj xav pleev xim koj lub rooj tog nrog koj tus kheej txhais tes hauv ob xim, piv txwv li, dub, dawb.
Cov tub rau khoom, cov ris tsho hnav ris tsho, cov txaj nyob ib sab yog ua los ntawm cov khoom sib txawv. Nws yog yooj yim li shelling pears pleev xim rau saum npoo thiab kho kom zoo nkauj ntoo rooj tog phab ntsa. Tab sis qee zaum cov lus nug tshwm sim yuav ua li cas pleev xim rooj tog, khoom yas, chipboard, plywood, laminated rooj tog los ntawm chipboard.
Chipboard yog npaj tib txoj hauv kev ntoo. Cov xim pleev tau thov ob peb zaug. Yog li, qhov saum npoo ntxig tuaj yeem muab zais hauv qab txheej ntawm cov xim pleev xim. Cov dej phuam da dej yog tsim nyog rau cov rooj tog yas. Koj yuav tsum xaiv cov xim pleev xim zoo, koj yuav tsum tsis txhob khaws cia rau lawv kom tsis txhob pleev xim ntxiv. Txwv tsis pub, qhov saum npoo ntawm cov rooj tog zaum yuav tau them nrog cov plaub hau xoob los ntawm cov txhuam qis-zoo.
Yuav ua li cas pleev xim cov rooj tog ntawm lub teeb kom tsaus ntuj hauv tsev? Hauv paus ntsiab lus, qhov sib lawv liag ntawm kev coj ua yog tib yam li lwm yam. Qhov saum npoo yog huv, sanded, degreased. Cov kws tshaj lij qhia kom xaiv cov xim ntawm lub primer ze rau cov xim uas cov rooj tog yuav tau pleev xim. Tom ntej no, npaj mus rau staining. Cov xim pleev yog thov hauv 2-3 txheej kom txog rau thaum cov khoom tau txais qhov xav tau ntxoov ntxoo, yog li cov rooj tog zaum yuav pleev xim nrog qhov zoo.