Cov ntawv xuab zeb tuaj yeem siv rau dab tsi?
Cov ntawv xuab zeb tuaj yeem siv rau dab tsi?

Video: Cov ntawv xuab zeb tuaj yeem siv rau dab tsi?

Video: Cov ntawv xuab zeb tuaj yeem siv rau dab tsi?
Video: Siv yis hais rau zeb xyooj (Chim heev) 2024, Kaum ib hlis
Anonim

Sandpaper yog tsim nyob rau hauv ntau qhov ntau thiab tsawg thiab yog siv los tshem tawm cov khoom ntawm qhov chaw, los ua kom lawv smoother (piv txwv li, hauv kev pleev xim thiab ntoo ua kom tiav), tshem tawm cov txheej txheej ntawm cov khoom (xws li cov xim qub), lossis qee zaum ua kom cov tawv nqaij rougher (piv txwv li, kev npaj rau gluing).

Dhau li, kuv tuaj yeem siv dab tsi los hloov cov ntawv txhuam?

Emery ntaub yog siv rau xuab zeb hlau ntau dua li ntoo. Cov ntaub plaub hlau tuaj yeem siv los pab tshem tawm xeb los ntawm hlau lossis txhawm rau ua kom tiav cov ntoo lossis hlau. Zoo li ntawv xuab zeb thiab cov ntaub npuag, cov ntaub plaub muaj nyob hauv qib los ntawm ntxhib kom zoo heev.

Ib yam nkaus, 220 cov ntawv xuab zeb uas nquag siv rau yog dab tsi? Lub Center ntawm lub Nyuaj Nplai uas ua 220 - zeb daim ntawv coarsest siv rau sanding ua tiav. Feem ntau ua tiav siv nws kom du sealing thiab ua tiav cov tsho ua ntej siv lwm lub tsho tiv no ntawm kev ua tiav.

Ib sab ntawm no, 80 grit sandpaper siv rau dab tsi?

Rau hnyav xuab zeb thiab hle, koj xav tau ntxhib ntawv xuab zeb ntsuas 40-60- zeb ; rau qhov ua kom du thiab tshem tawm qhov tsis zoo me me, xaiv 80 - rau 120- grit sandpaper . Txhawm rau ua kom tiav qhov chaw du, siv super nplua ntawv xuab zeb nrog 360- rau 600- zeb.

Kuv yuav ua li cas thiaj paub tias cov ntawv xuab zeb yuav siv li cas?

Thaum yuav khoom ntawv xuab zeb , koj yuav pom cov lej xws li 80-grit, 100-grit, lossis 200-grit. Nco ntsoov: Tus lej ntau dua, cov nplej me dua thiab qhov zoo dua ntawv xuab zeb grit. Thiab, rov qab hais dua, tus lej qis qhia tias muaj cov nplej ntau dua thiab sib xyaw ua ke ntawv xuab zeb.

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