Tam sim no, yuav luag txhua txhua VAZ tsheb tau nruab nrog cov thawv ntawv yas. Lawv feem ntau deformed raws li qhov cuam tshuam. Nyob ntawm seb qhov siab ntawm deformation, lub pob tw yuav tsum tau hloov lossis kho (kho). Kev yuav ib lub tshiab yuav kim dua thiab siv sijhawm ntev dua li kev kho.
Tsim nyog
Chav ci ci thiab sov, ib qho chaw ua haujlwm, lub 60 W soldering hlau, rab riam, tus ntse dua, hlau txiab, ntsia hlau loj, kho cov khoom siv rau gluing lub bumper, txhuam thiab xaum xaum rau pleev xim nws
Cov Lus Qhia
Kauj ruam 1
Vuam lub bumper yuav tsum tau vuam cov khoom siv thiab cov cuab yeej hlau. Qhov tsis muaj tag nrho cov khoom no thiab vuam kev txawj txhais tau tias kev ua haujlwm no zoo tshaj plaws mus rau hauv lub rooj cob qhia. Thaum vuam koj tus kheej, nws yog qhov tseem ceeb heev los xaiv lub electrode. Lub zog ntawm lub weld nyob ntawm qhov no. Thaum tsis muaj kev paub dhau los, cov electrode raug xaiv los sim.
Kauj ruam 2
Kev khi tus pas nrig yuav tsum tau kho cov khoom siv uas muaj fiberglass, epoxy thiab tawv. Ib qho ntxiv, koj yuav xav tau ntawv ntw ntawv, ntuav, thiab lub thawv ntim khoom sib xyaw. Siv 3-4 lub tsho ib txheej los ntawm fiberglass rau sab nraud ntawm lub pob zeb. Thawj txheej yuav tsum sib tshooj rau thaj chaw uas puas lawm los ntawm 3-5 cm, txheej thib ob yuav tsum sib tshooj nrog thawj tus los ntawm tib tus nqi, thiab lwm yam Xuab zeb lub gluing kab nrog ntawv txhuam, thiab tom qab ziab, thov ib qho putty. Tom qab ib nrab ib teev, xuab zeb qhov chaw ntawm txhaws nrog sandpaper.
Kauj ruam 3
Koj tuaj yeem pleev qhov chaw kho koj tus kheej siv cov xim pleev xim nrog xaum xaum. Ua ntej, lwv thaj chaw uas xav tau nrog xaum xaum xim, thiab tom qab ntawd pleev xim nrog txhuam. Ua ntej pleev xim lub bumper, nws yog ib qho tseem ceeb kom ntxuav lub bumper thiab degrease nto kom pleev xim. Nyob rau tib txoj kev (xuab zeb, lo thiab pleev xim), khawb me tuaj yeem kho tau. Yog tias nws tsis tuaj yeem xaiv meej xaiv qhov ntxoov ntxoo ntawm polish, pleev xim tag nrho lub bumper. Qhuav lub xim pleev xim rau ntawm 60 degrees rau 3 teev.
Kauj ruam 4
Yog hais tias lub bumper yog me ntsis deformed los yog tawg, nws tuaj yeem kho los ntawm cua kub. Tshav kub thaj chaw uas xav tau nrog lub tshuab txiav plaub hau lossis lub teeb tsom kom lub qhov hluav taws xob tsis zoo vim muaj kev kho cua sov. Tom qab ntawd, yog tias ua tau, muab lub bumper nws cov qauv qub thiab txias. Tom qab ntawv ntawv ntom ntawv, degrease thiab thov putty. Tom qab 30 min. Lub putty tuaj yeem sanded thiab pleev xim.
Kauj ruam 5
Yog tias muaj cov nplawm loj hauv cov hnab yas yas, ua haujlwm dhau ntawm cov npoo ntawm qhov so. Tom qab ntawd siv tus hlau cam kom koom nrog cov npoo nrawm thiab kub. Tom qab ntawd taug kev raws txoj kev tsim ua ke nrog lub ntsej muag ntxig hluav taws xob, ua kom sov txog 250-350 degrees. Qhov chaw ntawm nplaum nplaum yuav tsum tau ua kom muaj zog raws li cov txheej txheem tau piav hauv kab ntawv 2
