Covntawv xuab zebnyob rau hauv kev ua lag luam muaj ntau particle loj, yuav ua li cas xaiv sandpaper raws li particle loj?
1. Coarse sandpaper (coarse grain): feem ntau yog siv los tshem tawm cov dents loj, cov xim qub, khawb thiab qhov chaw ntxhib. Haum rau kev sib tsoo ua ntej thiab kho kev ua haujlwm.
2.Medium sandpaper (medium particle): haum rau smoothing nto thiab smoothing cov qhab nia sab laug los ntawm coarse sandpaper txheej txheem. Piv txwv li, tshem tawm cov ntawv xuab zeb ntxhib thiab npaj qhov chaw rau kev sib tsoo zaum kawg ua ntej pleev xim.
3. Cov ntawv xuab zeb zoo (cov khoom zoo): haum rau smoothing nto, tshem tawm cov cim ntawm daim ntawv xuab zeb thiab kho cov xim. Nws yog feem ntau siv rau qhov kawg sanding ua ntej pleev xim kom ua tiav cov nyhuv du.
4. Ultra-fine sandpaper (ultra-fine particles): Feem ntau yog siv rau kev kho zaum kawg, polishing thiab ua kom tiav tom qab pleev xim. Cov ntawv xuab zeb no ua rau lub ntsej muag smoother thiab tshem tawm qhov tsis zoo me me.
5.Nyob rau hauv qhov kev xaiv tiag tiag, koj tuaj yeem maj mam hloov los ntawm cov ntawv xuab zeb ntxhib mus rau cov ntawv xuab zeb zoo raws li lub xeev saum npoo av. Koj tuaj yeem xaiv ntau hom ntawv xuab zeb rau cov kauj ruam sib txawv raws li koj xav tau.
6.Ntxiv rau cov ntawv xuab zeb particle tuab, xyuam xim rau kev siv cov ntawv xuab zeb kom tsis txhob sib sib zog nqus hnav lossis khawb ntawm qhov chaw. Tsis tas li ntawd, thaum siv cov ntawv xuab zeb, nco ntsoov ua kom lub ntsej muag ntub kom tsis txhob muaj plua plav thiab ncua lub neej ntawm daim ntawv xuab zeb.
Hauv luv luv, thaum xaiv cov ntawv xuab zeb, thov xaiv cov tuab ntawm cov ntawv xuab zeb tsim nyog raws li qhov xav tau ntawm txoj haujlwm thiab qhov xwm txheej ntawm qhov chaw. Yog tias koj tsis paub meej tias daim ntawv xuab zeb twg koj yuav tsum xaiv, sab laj nrog tus kws tshaj lij lossis nug tus neeg muag khoom rau cov lus qhia.
Yog tias koj xav tau ntawv xuab zeb, thov mus saib hauv lub vev xaib hauv qab no:
