Vim Li Cas Koj Yuav Tsum Siv Sandpaper? Puas yog Nws Ua Kom Nto Smooth lossis Rough?

Cov txiaj ntsig ntawm kev siv cov ntawv xuab zeb thiab qhov nws ua tau pab peb cov xim pleev xim kom ua tiav

Txhawm rau ua kom tiav qhov zoo, nws yog ib qho tseem ceeb rau cov xuab zeb los pab npaj thaj chaw rau kev pleev xim daim ntawv thov, los ntawm sanding koj tshem tawm imperfections (tseem hu ua pob ntxau), tsim kom muaj ib tug zoo du tiav thaum tib lub sij hawm ntxiv adhesion los ntawm kev tsim me me, ntxhib. ridges rau cov xim los lo rau.

Siv cov ntawv xuab zeb zoo tuaj yeem ua rau txhua qhov sib txawv hauv kev ua haujlwm ntoo, pleev xim, lossis ua tiav qhov project; tab sis kev xaiv ntawm ntau hom ntawv xuab zeb uas muaj tuaj yeem yog qhov nyuaj. Nov yog qee cov lus qhia yuav ua li cas xaiv cov ntawv xuab zeb zoo tshaj plaws rau koj qhov project tom ntej.

Sandpaper yog ntsuas tus lej raws li qhov loj ntawm cov grit hais. Tus lej qis dua, lub coarser lub grit; thiab tus lej siab dua, cov ntawv xuab zeb zoo dua.

Txij li cov ntawv xuab zeb ntxhib tawm qhov khawb ntxaum, pib nrog cov ntawv xuab zeb zoo tshaj plaws uas yuav daws qhov project yooj yim thiab ua haujlwm rau koj txoj hauv kev mus txog qhov zoo dua. Nov yog qee qhov ntau thiab tsawg ntawm cov ntawv xuab zeb grit thiab cov haujlwm twg los siv lawv ib qho.

 

Common Sandpaper Grit Sizes

40 mus rau 80 Grit Sandpaper: Coarse grit sandpaper yog ib qho kev xaiv zoo rau cov xuab zeb ntxhib thiab tshem tawm cov khoom sai, xws li xuab zeb ntawm ntug ntawm lub qhov rooj nrog ib txoj siv sander.

100 mus rau 150 Grit Sandpaper: Nruab nrab grit sandpaper ua qhov pib zoo rau feem ntau cov haujlwm, los ntawm cov ntoo tsis tiav kom tshem tawm cov kua roj vanish qub.

180 mus rau 220 Grit Sandpaper: Finer grit sandpaper yog qhov zoo rau kev tshem tawm cov khawb sab laug los ntawm coarser grits ntawm cov ntoo tsis tiav thiab rau cov xuab zeb me ntsis ntawm cov xim pleev xim.

320 mus rau 400 Grit Sandpaper: Cov ntawv zoo heev grit sandpaper yog siv rau lub teeb sanding nruab nrab ntawm cov tsho loj thiab cov xuab zeb hlau thiab lwm yam tawv tawv.

 

Xuab zeb ntau npaum li cas

Qhov kev sib tw sanding loj tshaj plaws yog kom paub thaum koj tau tshem tag nrho cov flaws ntawm qhov chaw thiab tom qab ntawd thaum koj tau tshem tag nrho cov khawb ntawm txhua qhov grit yav dhau los kom koj tuaj yeem txav mus rau lwm qhov. Nco ntsoov tias cov qhov tsis zoo thiab khawb raug tshem tawm yog vim li cas peb feem ntau xuab zeb ntau dua li peb xav tau.

Ntau qhov kev paub thaum koj tau sanded txaus yog kawm los ntawm kev paub. Tab sis muaj ob txoj hauv kev uas koj tuaj yeem siv los ua kev pab. Ua ntej, tom qab tshem tawm cov plua plav, saib cov ntoo hauv lub kaum sab xis uas tsis tshua muaj kev cuam tshuam lub teeb - piv txwv li, los ntawm lub qhov rais lossis lub teeb pom kev zoo ntawm qhov muag. Thib ob, ntub cov ntoo ces saib nws los ntawm ntau lub ces kaum mus rau hauv lub teeb pom kev.

Pushing sandpaper feem ntau zoo li ib txoj haujlwm tsis kawg. Tab sis tsis muaj kev xuab zeb zoo, txhua qhov tsis zoo yuav raug nthuav tawm thaum siv lub tsho tiv no zaum kawg. Nws yog ib qho tseem ceeb ntawm cov txheej txheem npaj saum npoo - tsuas yog thaum nws ua tiav yog tias koj siv koj cov kua roj vanish, tshuaj tsuag xim lossis txhua yam koj xav tau.

Lub flawless gleam ntawm cov ntoo qhib hauv pem teb, smoothness ntawm cov phab ntsa pleev xim los yog qab nthab, lub siab ci ntawm cov varnished tabletop yog tag nrho cov cim qhia ntawm txoj hauj lwm ua tau zoo. Thiab txhua yam yog ua tau los ntawm tus neeg mob, kev siv cov ntawv xuab zeb.

Yog xav paub ntxiv txog cov lus qhia thiab cov lus qhia txog cov ntawv xuab zeb thiab ua kom tiav qhov tsis zoo hais rau koj lub khw muag tshuaj pleev xim uas nyob ze.