Dab tsi grit sandpaper yog qhov roughest?
Dab tsi grit sandpaper yog qhov roughest?

Video: Dab tsi grit sandpaper yog qhov roughest?

Video: Dab tsi grit sandpaper yog qhov roughest?
Video: saib tu niam laus qhov khoom plig muab rau nkaujntsuab yog dab tsi os ... 2024, Kaum ib hlis
Anonim

Rau hnyav xuab zeb thiab hle, koj xav tau ntxhib ntawv xuab zeb ntsuas 40-60- zeb ; rau smoothing nto thiab tshem tawm me me imperfections, 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.

Nyob rau hauv no hais txog, dab tsi yog tus roughest sandpaper?

Xuab zeb grit yog qhov loj los ntawm qhov ntsuas tus lej , nrog qis dua zauv qhia qhov loj dua, coarser grits. Yog li, piv txwv li, 24- lossis 40-grit ntawv xuab zeb yog heev ntxhib , ntxhib daim ntawv , thaum ntawv 1, 000-grit ntawv zoo heev nrog me me abrasive hais.

Dab tsi yog 2000 cov ntawv xuab zeb siv rau? 1, 500 zeb thiab 2,000,000 zaug yog siv mus xuab zeb lub tsho ntshiab. Ob leeg grits yog qhov zoo rau tshem tawm lub teeb pom kev zoo lub tsho khawb uas tsis tuaj yeem tshem tawm los ntawm kev txhuam cov khoom sib xyaw thiab ua kom tsis zoo. Siv 2, 000 grrit rau zaum kawg sanding kom tiav du nto.

Ib sab saum toj no, qhov grit ntawm cov ntawv xuab zeb txhais li cas?

Cov zeb ntawm cov ntawv xuab zeb yog qhov ntsuas ntawm qhov loj ntawm cov ntaub ntawv abrasive ntawm ntawv xuab zeb . Qhov siab dua zeb tus lej yog sib npaug rau qhov ua kom zoo dua qub, uas ua rau cov nplaim du tiav. qis zeb cov naj npawb sawv cev rau coarser abrasives uas tshem tawm cov ntaub ntawv sai dua.

400 grit sandpaper siv rau dab tsi?

180-220 Nws Grit Sandpaper : Zoo tshaj grit sandpaper yog qhov zoo rau tshem tawm qhov khawb sab laug los ntawm coarser grits ntawm cov ntoo uas tsis tau tiav thiab rau me ntsis xuab zeb nruab nrab ntawm cov xim pleev xim. 320 rau 400 Cov Ntawv Sandpaper : Zoo heev grit sandpaper yog siv rau lub teeb xuab zeb nruab nrab ntawm lub tsho tiv no kom tiav thiab rau cov xuab zeb hlau thiab lwm yam tawv tawv.

Pom zoo: