Dab tsi yog qhov sib txawv ntawm Cov Ntawv Sandpaper Thiab Cov Ntawv Qhuav?

1). Sandpaper raws lidej-resistant ntawvlos yog kho dej-resistant daim ntawv hu uadej sandpaper. Feem ntau, cov xim los yog cov resin yog siv los ua cov ntawv khi kom ruaj khov (corundum lossis silicon carbide abrasive) rau hauv lub substrate. Cov ntawv xuab zeb qhuav yog tsim los ntawm kev sib txuas abrasive (silicon carbide) rau latex nrog cov khoom siv hluavtaws ua cov ntawv khi thiab txheej nrog cov txheej txheem antistatic.

2). Qhov sib txawv ntawm cov xuab zeb nplej ntawm cov dej-sib tsoo sandpaper yog me me, thiab cov hmoov ua los ntawm kev sib tsoo kuj yog me me. Thaum nws siv nrog dej, cov hmoov yuav ntws tawm nrog dej, thiab nws feem ntau yog siv nrog dej xuab zeb;

Vim muaj qhov sib txawv loj ntawm cov xuab zeb nplej, cov ntawv xuab zeb qhuav yuav tsim cov hmoov av ntau; Thaum lub sij hawm kev sib tsoo, cov plua plav yuav poob vim qhov sib txawv loj, yog li nws tsis tas yuav siv dej.

3). Dej xuab zeb grinds maj mam, tab sis nws grinds brighter. Lub finer cov ntaub ntawv xuab zeb grinds, qhov qeeb thiab smoother nws yog; cov ntawv xuab zeb qhuav grinds sai, tab sis cov grind yog coarser, thiab cov coarser lubdaim ntawv qhuavgrinds. Faster thiab thicker.

4). Cov ntawv xuab zeb dej yog siv los txhuam cov xim ntau dua thiab ntau txhiab daim ntawv siv los txhuam cov khoom hlau, putty, thiab txheej.

5). Cov ntawv xuab zeb dej yog finer, thiab sab nraum qab yog ntawv; cov ntawv xuab zeb qhuav yog tuab, thiab sab nraub qaum yog ntaub.

2. Thaum siv, qhov twg zoo dua,dej sandpaperlos yogdaim ntawv qhuav?

Muaj ntau qhov sib txawv ntawm cov ntawv xuab zeb thiab cov ntawv xuab zeb qhuav. Tsis tau hais tias hom ntawv xuab zeb zoo dua. Qhov kev xaiv tsuas yog raws li cov khoom sib tsoo thiab cov haujlwm yuav tsum tau ua: yog tias koj xav polish me ntsis thiab tsis txhob hnov ​​​​qab qhov sib tsoo qeeb, cov ntawv xuab zeb dej zoo dua; Yog tias muaj ntau cov ntaub ntawv los ua hauv av thiab kev ceev yuav tsum tau ceev, nws yog qhov pom zoo kom siv cov ntawv xuab zeb qhuav, lossis ua ntej siv cov ntawv xuab zeb qhuav, thiab tom qab ntawd siv cov ntawv xuab zeb los txhuam.

Cov ntawv xuab zeb dej puas tuaj yeem siv rau kev sib tsoo qhuav? Raws li lub npe qhia, dej xuab zeb yog polished los ntawm dej sib tsoo. Feem ntau, nws yog tsau rau hauv dej los yog polished hauv dej. Yog li ntawd yog dej sandpaper qhuav sib tsoo?

Cov ntawv xuab zeb tuaj yeem qhuav qhuav, uas feem ntau tsis pom zoo, feem ntau vim tias yog cov ntawv xuab zeb qhuav qhuav, cov khib nyiab yuav nyob twj ywm hauv qhov khoob ntawm cov xuab zeb nplej, ua rau cov ntaub ntawv xuab zeb du thiab ua tsis tiav. zoo sib tsoo nyhuv; Cov xuab zeb qhuav nrog dej xuab zeb yuav ua rau cov ntawv xuab zeb puas sai dua thiab cuam tshuam rau nws lub neej kev pab cuam, yog li cov xuab zeb qhuav nrog dej xuab zeb tsis pom zoo.