High-zoo xim thiab bumper kho lawv tus kheej txhais tes

Bumper - qhov no yog qhov ib feem ntawm lub cev, uas yog muaj enormous kev nyuaj siab. Lub nto yog lossi kev txom nyem Sandblasting (txoj kev hmoov av), tau mus rau hauv nws me me pob zeb. Thiab cov chaw nres tsheb tau thiab zom nws. Ntawm cov hoob kawm, cov tsos ntawm cov bumper ib tug tseem ceeb ntxim rau cov zuag qhia tag nrho saib ntawm lub tsheb. Thiab rov qab mus rau yav dhau los cov tsheb, Hoobkas daim ntawv no, yuav tsum kho lub bumper nrog nws ob txhais tes. Muab tub lim thiab coloring - inevitable dab. Txawm tias koj yuav ua li cas yog tsis muaj lawv. Zoo, cia saib yuav ua li cas yog kho thiab painting ntawm lub bumper nrog nws ob txhais tes.

Es tsis nrag

Ua ntej, xav txog ib txoj kev uas tsis yuav tsum tau ib rab phom thiab cov kaus poom nrog putty. Tiam sis thaum peb nco ntsoov tias lub prerequisite rau qhov no yog hais tias lub sam xeeb ntawm cov xim muaj hlau zaj duab xis. Nrib pleb thiab sib sib zog nqus khawb rov qab los los ntawm txoj kev no yuav tsis ua hauj lwm. Tab sis rub lub mluav yog heev tiag tiag. Yuav ua li cas peb yuav tsum tau ua li cas? Qhov tseeb tiag mas koj yuav tsum tau ib cov plaub hau tshuab lub tsev. Tab sis nyob rau hauv nws qhaj ntawv, koj yuav ua li cas ib lub tsev (tus tsuas yog lo lus nug yog lub caij ntawm nws siv). Ua ntej, koj yuav tsum muab kev nkag tau mus rau hauv ntawm lub bumper. Yog hais tias tsim nyog parse kev lockers (Khoom). Ces rhuab nrog ib tug mluav feem thiab ntseeg nkaws, nrog qhov rov qab sab, peb nias rau ntawm qhov chaw. Yog li ntawd peb kos tawm ib feem tawm ntawm cov yas. Qhov no yog qhov essence ntawm lub bumper kho tsis painting.

Nco ntsoov tias thaum uas siv cov plaub hau tshuab heats qhov chaw. Nco ntsoov hnav tiv thaiv cov hnab looj tes. Tsis tas li ntawd nco ntsoov hais tias nyob rau hauv tus ntawm huab cua kub yuav nthawv tuaj tawm mouldings. Rov qab mus rau muab lawv zoo nkauj zog. Yog li ntawd nws yog tsim nyog los tshem tawm cov huab cua kub ntaus rau lawv nto.

Rov qab los ntawm sab kev raug mob

Tej zaum koj yuav tau kho ib lub hnab yas caij, yav tas los lawm nyob rau hauv cov kev huam yuaj. Scope ntawm kev ua hauj lwm tej zaum yuav txawv los ntawm sib sib zog nqus khawb rau tawg qhov chaw nrog tej kab nrib pleb. Nyob rau hauv thawj cov ntaub ntawv, kev pab no tsuas yog ib lub zos painting. Tus txha hniav laus yog thov mus rau lub hloov. Nyob rau hauv lub thib ob cov ntaub ntawv, ua ib tug tag nrho cov kho thiab painting bumper. Zoo, cia peb xav txog yuav ua li cas yuav rov qab tau lub caij theem.

kev kawm

Rau loj txhab yog pom zoo kom tshem tawm ib tug caij los ntawm cov kho tsheb yog nyias. Deg kev npaj pib nrog ntxuav. nws yuav tsum tau kom huv si ntxuav tsis tau tsuas yog av tab sis kuj los ntawm bitumen tsuas (tshwj xeeb tshaj yog yog hais tias nws yog kho thiab painting ntawm lub rear bumper). Muaj coob tus neeg tsis nco qab them sai sai mus rau sab hauv ntawm lub caij. Nws yuav tsum tau ntxuav tsawg kawg qualitatively, es lwm. Rau nws yog nyob rau hauv no sab yuav yuav soldering tej kab nrib pleb.

Them mloog mus rau cov degreaser. Tsis yog txhua txhua kuab zoo suited rau ob qho tib si hlau thiab yas. Yog hais tias qhov no PVC caij, tej zaum nws yuav tsuas corrode corrosive muaj pes tsawg leeg. Kws txawj pom zoo kom siv cov degreasers ob series:

• 3920S.
• 3871S.

Cov yav tas kuj nyiam thiab ABS yas. Nws yog tsis txhoj puab heev rau cov khoom thiab nyob rau tib lub sij hawm qualitatively cleans lub nto los ntawm kab mob sib kis. Ua ntej lub tshav kub kev kho mob yog pom zoo kom preliminarily bumper rau 50-60 degrees Celsius.

Yog hais tias lub keej

Nyob rau hauv cov ntaub ntawv ntawm ib tug tawg bumper yuav muaj mus ua hauj lwm exhausting. Rau no peb yuav tsum tau ntwav txhuam ntoo nrog txawv degrees ntawm granularity, thiab cov kuab. Yog li ntawd schesyvaem xim ib tug ob peb centimeters mus rau lub dav ntawm lub keej. txha hniav laus residues ntxuav tawm lub hnyav (nws yog dipped rau hauv ib tug mos mos daim ntaub). Yog hais tias cov av yuav tawg xim residues zoo tu qab tso bumper zog yuav tsum tau hu ua rau hauv nqe lus nug. Kho Vaj Huam Sib Luag yog ntsia tau rau ib tug qhuav thiab zoo npaj nto.

Yas rau ob tog lob ib tug soldering hlau. Yog li ntawd peb yuav muab lub bumper zoo. Ntxiv mus, lub ob txhais tes coj lub reinforcing mesh (xws li pictured hauv qab no) thiab ua rau nws rau lub rear sab neeg. Qhov tseem txhim khu kev qha txoj kev - qhov chaw kawm rau hauv daim phiaj rau lub epoxy cob. Cov yav tas yog tov nrog rau ib tug hardener thiab thov mus rau qhov chaw ntawm lub kho lub caij. Daim phiaj yuav muab ntxiv zog rau cov stretch. kom qhuav lub sij hawm ntawm epoxy resins - txog ib hnub twg. Nyob rau hauv loj heev zaum, yuav tsum muaj ntaub ntawv mus rau lub net thiab nyob rau hauv pem hauv ntej ib feem. Tab sis nyob rau hauv no cov ntaub ntawv ntawm qhov yuav tsum tau kom tshem tawm cov yas ib feem.

leveling tsis xws luag

Yog li ntawd, thaum lub reinforcing mesh yog qhuav li, npaj mus rau lub kawm tuab si lug tsis xws luag. Txawm tias thaum twg txoj kev pwm caij (thaum lub soldering ib feem prihvatyvaet) yuav pom muaj zog zaus. Mus nkaum lawv, yuav tsum putty. Tov nws nrog ib tug hardener thiab siv ib tug me me trowel thov mus rau saum npoo av. Muaj pes tsawg leeg yog thov nyob rau hauv ob peb txheej nrog kom qhuav. Txhua txheej tshiab yuav tsum tau ceev faj sanding. Ua li no, siv ntwav txhuam ntoo nrog ib tug nplua grain thiab bar (uas yog tsis hnov nyob rau hauv lub khiav-up kev). Nco ntsoov hais tias tus me tus thickness ntawm cov muab tub lim, zoo dua yuav tsum tau ua koj kho. Yog hais tias lub thov muaj pes tsawg leeg txheej loj loj, tej zaum nws yuav tawg thaum lub sij hawm qhuav. Ntxiv mus, nws yog qhia nrog lub sij hawm thaum lub bumper yog twb qhuav thiab mounted rau lub tsheb. 6-12 lub hlis rau ntawm qhov chaw tej kab nrib pleb. Qhov no yog ib qho uas heev tuab ib tug txheej ntawm putty siv rau kev kho.

undercoat

Tom qab so qhuav topcoat feem degreasing dua. Tom ntej no, koj yuav tsum muab zoo dua adhesion nto. Rau lub hom phiaj no rau hauv av. Nco ntsoov tias muaj pes tsawg leeg rau hlau, yuav puas nyob rau hauv lub hnab yas. Yog li ntawd, yuav muaj ib tug yuav nrog tsuas yog ib lub primer rau yas. Peb muab nws nyob rau hauv 1-2 txheej. Nws yuav tsum tau tshuaj tsuag qhov muaj pes tsawg leeg uniformly. Thaum tshwm sim ntawm sharkskin deduce nto dej ntws yaug nrog rau cov kev pab ntawm ntwav txhuam ntoo. Seem tshem tawm cov av antisilikonom. Nyob rau hauv no kho thiab painting ntawm pem hauv ntej bumper tsis xaus muaj.

painting

Tam sim no peb mus rau lub enamel. Koj muaj peev xwm mus ob txoj kev:

• Yuav muaj ib rab phom thiab compressor.
• Siv tshuaj tsuag.

Tam sim no ib tug ntau ntawm tuam txhab uas muag "tshuab tawm" numbering xim poom. Ntawm cov hoob kawm, qhov kev pab no yog tsim nyog ib co nyiaj. Tab sis qhov no yog tseem pheej yig dua tshaj yuav ib tug tag nrho pawg ntawm cov painting cov khoom.

Thov tus txha hniav laus yog tsim nyog nyob rau hauv ib tug kaw, hmoov av-free chav tsev. Thaum lub slightest hu yuav pom paj ntoos shagreen. Peb tsis xav tau. Yog li ntawd peb yuav suspending ib bumper (los yog tso nws rau ib tug huv si, tiaj) thiab pleev xim. Ua ntej, tus tsim txheej yog muaj ntaub ntawv. Nws yuav tsum muaj lub thinnest. Ces thov puag txha hniav laus txheej. Nws yog ib qho tseem ceeb rau faib cov xim nyob rau saum npoo av. Taw tes rau lub teeb nruj me ntsis ntawm txoj cai ces kaum thiab ntawm ib tug deb ntawm 30-40 cm (yog tias nyob ze, yuav pib ntws tsawg, yog tias nyob rau hauv - tej qhov chaw). Xim ntawm ib tus nqi ntawm 0.4-0.5 meters ib ob. Feem ntau, cov muaj pes tsawg leeg yog thov nyob rau hauv 3 khaubncaws sab nraud povtseg. Raws li ntxiv ua xim thiab kho lub bumper? Tom qab so qhuav ntawm lub hauv paus txha hniav laus nto coated nrog cov kua roj vanish. Daim ntawv thov no yog zoo li yav dhau los ib tug. Xub thawj yog txoj kev tsim txheej, ua raws li los ntawm ob peb yooj yim. Ceev, tshuaj tsuag kaum sab xis thiab deb tib yam rau yav dhau los cov ntaub ntawv.

Xov

Painting thiab kho lub bumper - ib tug lengthy txheej txheem. Txij li thaum cov xim muaj hlau dries ua ntej uas nws kis tau tsawg kawg yog ob hnub. Tom qab no lub sij hawm, yuav tsum tau ua tib zoo polished paintwork. Nws yog zoo dua rau siv ib ces kaum ntawm lub tsheb nrog ib tug txheej ntawm muaj voj voog. Tom qab hais tias, lub bumper yuav tsum tau npaj rau installation. High-siab txuas nws yog contraindicated rau cov 7-10 hnub. Los ntawm txoj kev, lub bumper yuav tsum qhuav nyob rau hauv tib lub qhov chaw, nyob rau hauv ib tug qhuav thiab huv si qhov chaw. Nws tsis pom zoo kom txav thiab yuav ua rau txoj kev.

Transition Painting: kev cai thiab cov tswv yim

Yog hais tias koj ua ib lub zos xim thiab kho lub bumper, tus txha hniav laus yog thov mus rau lub hloov. Yuav kom maximize no cov nyhuv yog du, peb ua raws li cov me me kev cai. Ua ntej, tus txha hniav laus yog thov mus rau lub puas feem tus kheej. Sai li sai tau raws li nws tau tsiv mus rau ntawm ntug ntawm cov nroj tsuag, nce lub cheeb tsam ntawm cov tshuaj tsuag. Tam sim no qhov kev ncua deb ntawm lub teeb mus rau lub bumper yuav tsum 50 cm los sis ntau tshaj. Lub neej yav tom ntej, peb pib los ntawm lub kho cheeb tsam, qhov ntau dua qhov kev ncua deb. Nyob rau hauv tib txoj kev thiab applied lacquer.

Yog li ntawd peb xam tawm yuav ua li cas ua xim thiab bumper kho lawv tus kheej txhais tes.