Tsis zoo li daim ntawv xuab zeb, asanding ua npuas ncauj yobyog hloov tau thiab compressible, tso cai rau nws ua raws tau yooj yim rau qhov chaw nkhaus, ntug, thiab nyuaj - mus rau - mus txog thaj chaw uas cov ntawv xuab zeb feem ntau poob luv. Yuav kom ua tiav qhov zoo tshaj plaws sanding thiab polishing tau, nws yog ib qho tseem ceeb uas yuav tau siv nws kom raug. Nov yog peb lub tswv yim tseem ceeb los pab koj kom tau txais kev ua tiav zoo dua, zoo ib yam.
1. Xaiv txoj cai Backing Tool rau Sanding Foam Roll
Tsis txhob cia siab rau tuav lub sanding ua npuas ncauj yob nrog koj tus ntiv tes ib leeg. Kev siv cov cuab yeej rov qab kom zoo yuav pab faib lub siab sib npaug thiab txhim kho tag nrho cov khoom tiav.
● Rau qhov chaw nkhaus lossis sib npaug, siv cov ntoo mos, xws li ntoo thuv. Nws qhov yooj yim me ntsis tso cai rau cov xuab zeb ua npuas ncauj ua raws li cov duab ntawm lub workpiece, txo qhov kev pheej hmoo ntawm cov xuab zeb tsis sib xws.
● Rau qhov chaw tiaj tus, siv cov ntoo nyuaj, xws li cherry. Cov kev txhawb nqa nruj muab txawm tias lub siab, ua kom zoo dua thiab ua kom tiav.
Txawm hais tias koj siv cov cuab yeej thaub qab twg, xyuas kom nws cov npoo yog sib npaug es tsis yog ntse. Lub kaum ntse ntse tuaj yeem yooj yim khawb lub workpiece thiab ua rau qhov chaw uas koj tau npaj lawm.
2. Hloov cov Sanding Foam Roll kom raug
Thaum hloov los ntawm ntxhib grit mus rau ib qho finer, ua raws li ob kauj ruam tseem ceeb.
Ua ntej, hloov txoj kev sanding. Cov qauv xuab zeb tshiab yuav tsum hla qhov dhau los ntawm lub kaum sab xis ntawm 45℃txog 90 degree. Qhov no ua rau nws yooj yim dua los txheeb xyuas thiab tshem tawm cov khawb tawm los ntawm cov grit yav dhau los, kom ntseeg tau tias tsis muaj qhov chaw raug saib xyuas.
Qhov thib ob, ntxuav lub workpiece kom huv si ua ntej txuas ntxiv. So saum npoo nrog 100% paj rwb ntaub dampened nrog cawv los yog lwm yam tshuaj ntxuav kom haum. Txawm tias ib qho me me ntawm grit tshuav ntawm qhov chaw tuaj yeem tsim cov khawb tob thaum lub sij hawm tom ntej sanding thiab cuam tshuam rau qhov kawg tiav.
3. Siv lub teeb siab thaum siv Fine-Grit Sanding Foam Rolls
Thaum siv # 1200 lossis # 1500 sanding ua npuas ncauj yob, tsis txhob siv lub zog ntau dhau. Nias nyuaj heev tuaj yeem tsoo cov nplej zoo abrasive, txo kev ua haujlwm thiab tawm hauv qhov tsis xav tau khawb ntawm qhov chaw ua haujlwm.
Rau qhov zoo tshaj plaws polishing tau, xuab zeb nyob rau hauv ob txoj kev sib txawv nrog txhua grit. Tom qab ua tiav thawj zaug, tig lub sanding kev taw qhia los ntawm 45℃mus rau 90℃thiab ua ib tug thib ob pass. Txoj kev hla no - sanding txheej txheem pab tshem tawm cov kev taw qhia kos cov qauv thiab ua kom smoother, zoo ib yam saum npoo tiav.
