Dub ntawv rau abrasivesyog ib yam khoom tseem ceeb heev hauv kev sib tsoo. Nws yog feem ntau siv los ua abrasive discs, thiab nws kuj tseem siv rau hauv kev ua kom tiav, de-burring, thiab polishing daim ntaub ntawv.
Daim ntawv dub rau abrasives yog tsim los ntawm cov ntawv zoo nkauj nkauj xwb uas yog impregnated nrog phenolic resin thiab lwm yam abrasives. Cov ntawv yog tom qab ntawd kho nyob rau hauv qhov kub thiab txias los tsim cov khoom siv tawv, muaj zog, thiab hloov tau yooj yim uas tuaj yeem tiv taus qhov kev sib tsoo thiab lwm yam txheej txheem abrasive.
Ib qho ntawm cov txiaj ntsig tseem ceeb ntawm daim ntawv dub rau abrasives yog nws cov kav ntev. Nws muaj lub neej ntev thiab tuaj yeem tiv taus qhov kub thiab txias, kev kub ntxhov, thiab lwm yam kev mob hnyav feem ntau ntsib hauv kev lag luam sib tsoo. Tsis tas li ntawd, nws tuaj yeem hloov kho tau yooj yim kom tau raws li cov ntawv thov tshwj xeeb, xws li qib sib txawv ntawm coarseness thiab hardness.
Daim ntawv dub rau abrasives kuj muaj ntau yam thiab tuaj yeem siv rau ntau yam ntaub ntawv, suav nrog hlau, yas, thiab cov khoom sib xyaw. Txawm hais tias cov khoom siv hauv av, cov ntawv dub abrasives tuaj yeem txhim kho qhov zoo, tshem tawm cov khoom siv ntau dhau, thiab txhim kho qhov zoo nkauj ntawm cov khoom tiav.
Hais txog kev nyab xeeb, cov ntawv dub abrasives kuj suav tias yog qhov kev xaiv nyab xeeb. Lawv tsis muaj cov tshuaj phem lossis cov khoom siv uas yuav ua rau muaj kev phom sij rau tib neeg kev noj qab haus huv. Qhov no ua rau lawv tshwj xeeb rau kev lag luam uas xav tau cov qauv kev nyab xeeb nruj.
Thaum kawg, daim ntawv dub rau abrasives yog dav siv thiab raug nqi. Nws yog qhov muaj txiaj ntsig zoo los ntawm cov kws tshaj lij hauv kev sib tsoo kev lag luam vim nws qhov zoo thiab muaj peev xwm, thiab nws yog ib qho kev txhim khu kev qha thiab raug nqi rau ntau lwm cov ntaub ntawv abrasive.
