Dab tsi yog Cov Lus Qhia Thiab Cov Txheej Txheem rau Sanding Phab Ntsa?
Cov phab ntsa txhim kho tsev yog qhov yooj yim rau stains los yog tsis sib xws. Lub sijhawm no, peb tuaj yeem siv cov ntawv xuab zeb los txhuam cov phab ntsa kom ua kom cov phab ntsa tsis sib luag dua. Txoj kev ntawm sanding phab ntsa yog:
1. Thaum sanding phab ntsa nrog cov ntawv xuab zeb, koj yuav tsum muaj cov cuab yeej ua tiav. Ua ntej, npaj ib daim ntawm cov ntawv xuab zeb ntxhib thiab ib daim ntawm cov ntawv xuab zeb zoo (nws yog qhov zoo tshaj los npaj cov ntawv xuab zeb), thiab tom qab ntawd npaj ib daim phuam.
2. Thaum sib tsoo ntawm phab ntsa, ua ntej muab cov phab ntsa nrog cov ntawv xuab zeb ntxhib, thiab tom qab ntawd zom nws kab rov tav kom txog thaum cov dawb tshiab nthuav tawm ntawm phab ntsa.
3. Tom qab ntawd siv cov ntawv xuab zeb zoo los txhuam hauv qhov kev taw qhia nce thiab nqis, thiab du cov kab ntawm cov ntawv xuab zeb ntxhib.
4. Thaum kawg, siv cov phuam qhuav los so tawm cov txheej txheej polished ntab thiab hmoov av. Nyob rau hauv txoj kev no, phab ntsa nto yuav tsis muaj kev ntxhib los mos tom qab polishing, thiab nws yuav du heev.
Hauv cov txheej txheem ntawm kev siv, koj tuaj yeem siv qee cov lus qhia los ua kom cov xuab zeb zoo dua. Cov kev txawj sanding no yuav tsum tau them sai sai rau:
1. Thaum sanding phab ntsa nto, tiv thaiv cov ntawv xuab zeb kom tsis txhob ntub, thiab cia cov ntawv xuab zeb yuav tsum tau sanded nyob rau hauv ib tug qhuav lub xeev.
2. Siv cov ntawv xuab zeb los txhuam. Koj tsis tuaj yeem siv ib daim ntawv xuab zeb xwb. Koj yuav tsum siv cov ntawv xuab zeb ntxhib thiab cov ntawv xuab zeb zoo ua ke.
3. Ua tib zoo saib cov kev taw qhia ntawm sanding. Sanding nce thiab nqis tshem tawm khawb, thiab xuab zeb sab laug thiab sab xis tshem tawm stains. Txhob siv yuam kev.
