Sanding 101
- Qhov qis tshaj qhov me me ntawm 40 txog 60. …
- Cov ntawv xuab zeb nruab nrab ntawm 80 txog 120 abrasives ib square inch. …
- Daim ntawv zoo pib ntawm 150 grit thiab xaus ntawm 180 grit. …
- zoo heev, 220 txog 240 grit, thiab nplua ntxiv, 280 txog 320 grit, yog qhov ua tiav tiav.
Dab tsi yog daim ntawv xuab zeb maj mam?
Garnet sandpaper nta lub ntsej muag muag thiab hnav tawm sai tshaj plaws tab sis ua rau lub ntsej muag du. Garnet yog cov ntawv xuab zeb zoo tshaj plaws rau cov ntoo tes sanding. Flint sandpaper yog kev lag luam tab sis tsis tshwj xeeb ruaj. Flint yog qhov zoo tshaj plaws rau kev ua haujlwm ntxhib ntawm cov haujlwm me me thiab siv tsawg dua li ntau lwm cov ntawv xuab zeb.
Lub teeb sandpaper grit yog dab tsi?
100 txog 150 Grit Sandpaper: Cov ntawv nruab nrab grit sandpaper ua qhov pib zoo rau feem ntau cov haujlwm, los ntawm cov xuab zeb tsis tiav kom tshem tawm cov kua roj vanish qub. … 320 txog 400 Grit Sandpaper: Cov ntawv xuab zeb zoo heev yog siv rau lub teeb sanding ntawm cov tsho ntawm tiav thiab rau cov xuab zeb hlau thiab lwm yam tawv tawv.
Daim ntawv xov tooj yog dab tsi?
Sandpapers feem ntau muab qhab nia raws li ntxhib (40 txog 60 grit), Nruab Nrab ( 80 txog 120), Zoo (150 txog 180), Zoo heev (220 txog 240), Ntxiv Fine (280 txog 320) thiab Super Fine (360 thiab siab dua).
Puas yog 400 grit zoo sandpaper?
Cov ntawv xuab zeb zoo li ntawm 120- txog 220-grit. … Cov ntawv xuab zeb ntxiv feem ntau yog siv los ntawm cov xim pleev xim lossis cov kua roj vanish. Grits ntawm 240, 320 thiab 400 yog qhov zoo heev, thaum ntxiv- lossis cov nplooj ntawv superfine nrog grits txog li 600 yog qhov zoo tshaj plaws rau kev ua haujlwm polishing.
