Cov tsheb niaj hnub no tau niaj hnub txhim kho nrog cov khoom siv lub cev yas hu ua aero cov khoom siv los yog cov khoom siv ntawm lub cev. Ntau lub tuam txhab thiab cov xov tooj cua hauv kev sib tw ua cov thawv ntawm lub cev uas tsis txawv txav, tab sis lawv cov khoom yog kim heev. Tab sis koj tuaj yeem ua lub bumper koj tus kheej.
Tsim nyog
Epoxy resin, fiberglass, txhuam, txhuam daim npog ntsej muag, ntawv ci, polystyrene, polyurethane ua npuas dej, pub nyiaj kom sib xyaw
Cov Lus Qhia
Kauj ruam 1
Peb muab tus nqi pub dawb los ntawm lub tsheb rau ntawm tus kws kho tsev ua hauj lwm lossis ib qho chaw tshwj xeeb sawv hauv chav nres tsheb. Peb muab nplaum nws cov nraub qaum (sab hauv) nrog cov nplais ntsej muag cuav hauv ntau txheej.
Kauj ruam 2
Peb khij qhov chaw ntawm cov txheej txheem kev teeb tsa ntawm lub bumper ntawm txheej txheej ntawm cov kab xev nplaum - cov no tuaj yeem yog qhov thev naus laus zis rau kev nqus cua, ua kom cov ntsiab lus, qhov txuas ntxiv rau qhov kho qhov muag ntxiv, thiab lwm yam.
Kauj ruam 3
Peb muab cov kua nplaum lo ntawm cov xim txhav rau qhov ncaj qha rau ntawm txheej txheej ntawm cov nplais ntsej muag. Siv rab riam ntse, peb muab cov npuas dej ua cov duab uas yuav tsum tau ua. Peb kuj tseem lo nplaum styrofoam ntawm qhov kis txuas ntxiv rau cov tsheb.
Kauj ruam 4
Ntawm cov npoo ntawm cov nyiaj pub dawb, peb kho cov duab los qhia thiab tseem muab tshuaj txhuam lawv dua nrog daim kab xev npog. Qhov no yog qhov tsim nyog ua kom cov xim ua npuas ncauj tsis txhob kis tawm. Peb sau cov chaw uas yuav tsum muaj nrog naus duab ua npuas ncauj. Tso nws rau ob peb teev kom solidify kiag li.
Kauj ruam 5
Tshem daim duab ntoo ncig ncig cov npoo ntawm lub bumper. Peb hle lub bumper qub los ntawm cov qauv khov. Yav dhau los glued daim kab xev yuav pab ua kom tiav txoj haujlwm no yooj yim dua. Siv ntawv ci ntsa iab thiab rab riam ntse, peb ntxuav cov npoo ntawm cov txiaj ntsig ntawm yav tom ntej bumper. Peb coj cov xwm txheej rau qhov chaw tiaj thiab du.
Kauj Ruam 6
Peb kua nplaum tag nrho lub hauv paus ntawm tus bumper nrog ntawv ci thiab pib ua tiav nrog daim ntawv thov ntawm epoxy resin thiab fiberglass. Ua ntej peb txheej ntawv ntawm ntawv ci nrog epoxy, tom qab ntawd thov ib txheej ntawm fiberglass. Peb xaum nws tawm nrog cov yas scraper, zam kev tsim cov quav lossis cua npuas. Tom qab ntawd dua peb thov ib txheej ntawm epoxy resin thiab txheej tshiab ntawm fiberglass. Peb rov ua qhov txheej txheem 5-6 zaug. Peb tawm hauv lub bumper mus rau kom qhuav.
Kauj Ruam 7
Disconnect tag nrho cov qauv. Ua ntej tshaj, peb suav qhov puag. Rau kev tshem tawm tau yooj yim, nws yuav tsim nyog txiav nws rau hauv daim. Peb txhuam cov txiaj ntsig tshiab tuaj nrog cov ntaub npog ntsej muag rau cov ntsej muag zoo nkauj. Tom qab ntawd peb prime thiab xim. Lub qov suav tus kheej tsim tiav.
