Cov ntawv txuas feem ntau rau lub tsheb niaj hnub yog ua los ntawm cov yas. Cov tog raj yas yog qhov chaw muaj kev puas tsuaj tshaj plaws hauv tsheb thiab yooj yim puas. Ntau yam kev puas tsuaj rau cov khoom seem yas tuaj yeem kho tau, koj tuaj yeem tso cov haujlwm no rau tus kws kho mob tshwj xeeb lossis ua koj tus kheej. Tom qab tha xim, cov hnab yas yas yuav zoo li lub khw txee. Tsis tas li, qhov laj thawj rau qhov no tej zaum yuav yog qhov tsis sib txawv ntawm cov thawj xim ntawm lub bumper thiab lub cev tsheb vim hloov ntawm lub qub bumper nrog lub tshiab, lwm yam.
Cov Lus Qhia
Kauj ruam 1
Txhawm rau nqa tawm ntawm daim duab koj tus kheej, koj yuav tsum ua raws li cov lus qhia, thiab tom qab ntawd qhov tshwm sim tsuas yog thov. Ua ntej koj yuav tsum tshem lub bumper. Feem ntau tsis muaj teeb meem dab tsi nrog dismantling nws.
Kauj ruam 2
Tom ntej no, peb ntxuav lub bumper los ntawm av. Peb ua nws tag nrho nto nrog P220 grit sandpaper, tom qab ntawd siv cov ntawv txhuam nrog loj dua P400 grit. Tom qab tshem cov xim tiav, lub npov yuav tsum muab ntxuav kom huv thiab qhuav.
Kauj ruam 3
Cov theem tom ntej ntawm kev ua haujlwm yog daim ntawv thov ntawm ib tug primer. Txij li nws tau thov nyob rau hauv ob peb txheej, koj yuav tsum tau tos kom txog thaum txheej dhau los ua kom qhuav. Tus pib yuav tsum tau thov nyob rau hauv nyias txheej.
Kauj ruam 4
Tom qab lub tsho tiv no kawg ntawm primer yog qhuav, xuab zeb dua nrog P400 sandpaper. Txhawm rau ntxuav tawm me me roughnesses, koj tuaj yeem siv P600 Sandpaper.
Kauj ruam 5
Tom ntej no, peb pib pleev duab. Cov xim pleev yog siv rau hauv txheej txheej nruj me ntsis ob peb zaug. Tos kom txog thaum kawg tsoos tsho tshiab kom huv si ua ntej rov sib tsoo nrog lub tsho tshiab.
