Xuab zebrolls yog pasted nrog ob-sided daim kab xev, thiab ces muab tso rau ntawm lub tshuab xuas nrig ntaus thiab txiav nrog ib tug tshwj xeeb ncig pwm. Nws cov duab yog lub voj voog zoo meej, yog li nws yog hu ua disc sandpaper, uas yog cov ntawv xuab zeb tseem ceeb. Nws tau muab cais ua ntau hom raws li qhov sib txawv ntawm cov khoom sib txuas, qhov ntau thiab tsawg, xuab zeb nto, thiab lwm yam.
Raws li cov khoom sib txawv, nws tau muab faib ua cov nplaum nplaum disc sandpaper thiab velvet disc sandpaper, nrog rau cov uas muaj qhov thiab cov tsis muaj qhov. Thaum sib tsoo cov khoom, cov ntawv xuab zeb nrog lub qhov tuaj yeem tso cov khib nyiab los ntawm lub qhov los txhim kho kev sib tsoo.
Raws li qhov loj me, nws tuaj yeem muab faib ua: 4 nti, 5 nti, thiab 6 nti.
Raws li kev faib cov xuab zeb nto, nws tuaj yeem muab faib ua: xuab zeb dawb, xuab zeb liab, daj xuab zeb nto, xiav xuab zeb nto, ntsuab xuab zeb nto thiab lwm yam ntaub ntawv xuab zeb.
Kuj tseem muaj kev faib tawm raws li cov ntaub ntawv raw ntawm daim ntawv xuab zeb, uas tuaj yeem muab faib ua silicon carbide disc sandpaper thiab xim av aluminium oxide disc sandpaper. Silicon carbide disc sandpaper tuaj yeem muab faib ua ntsuab silicon carbide disc sandpaper thiab dub silicon carbide disc sandpaper. Brown aluminium oxide disc sandpaper tuaj yeem muab faib ua cov xim av zoo tib yam aluminium oxide disc sandpaper, calcined xim av aluminium oxide sandpaper, iridium-plated xim av aluminium oxide disc sandpaper, semi-brittle corundum disc sandpaper, thiab lwm yam.