Hauv kev siv sib tsoo precision, kev ua tau zoo ntawm lub log sib tsoo yog qhov tseem ceeb txiav txim siab los ntawm qhov zoo thiab kev ruaj khov ntawm nws cov noob abrasive. Raws li cov neeg siv kawg hauv kev tsim tsheb, aerospace, thiab cov cuab yeej xav tau kev kam rau siab dua thiab kev ua kom zoo dua ntawm qhov chaw, cov chaw tsim khoom sib tsoo log tab tom ntsib cov teeb meem ntxiv ntsig txog kev puas tsuaj los ntawm cua sov, kev hnav log, thiab kev tsis sib xws ntawm cov txheej txheem. Hauv qab cov xwm txheej no, kev xaiv cov khoom siv abrasive ua rau muaj kev txiav txim siab tseem ceeb hauv ob qho tib si khoom ib qho kev ua thiab kev ua haujlwm ntawm cov khoom.
Alumina dawb fused (WFA), ib hom aluminium oxide uas muaj purity siab, yog tsim los ua kom tau raws li qhov yuav tsum tau ua ntawm cov ntawv thov sib tsoo siab. Nrog rau cov ntsiab lus Al₂O₃ feem ntau tshaj 99%, WFA qhia txog cov qauv crystalline sib xws thiab qhov nyuaj siab (Mohs 9.0), ua kom muaj kev txiav ruaj khov hauv qab cov xwm txheej siab. Piv nrog cov khoom siv abrasives ib txwm muaj, nws qhov kev tswj hwm friability tso cai rau kev kwv yees tau micro-fracturing, uas txuas ntxiv nthuav tawm cov npoo txiav tshiab thiab tswj lub log ntse thoob plaws hauv lub voj voog sib tsoo.
Ib qho teeb meem tseem ceeb hauv kev sib tsoo cov hlau tawv thiab cov khoom siv sib xyaw yog kev tsim cua sov ntau dhau, feem ntau ua rau cov khoom siv hlawv, kev puas tsuaj rau hlau, thiab txo lub neej qaug zog. WFA ua kom txo qhov teeb meem no los ntawm nws txoj kev ua kom ntse thiab kev sib tsoo tsis tshua muaj zog, uas txo qhov sib txhuam ntawm qhov sib cuag. Qhov no ua rau qhov kub sib tsoo qis dua, ua kom tiav qhov chaw zoo dua, thiab txhim kho qhov ruaj khov ntawm qhov ntev - cov yam ntxwv tseem ceeb rau cov khoom siv siab.
Los ntawm kev pom ntawm kev tsim khoom, kev sib xws ntawm qhov loj ntawm cov noob abrasive thiab cov tshuaj lom neeg sib xyaw yog qhov tseem ceeb rau kev ua kom muaj kev sib xws ntawm cov log sib tsoo. Kev hloov pauv ntawm cov khoom siv raw feem ntau ua rau lub log tsis ruaj khov, ua rau muaj kev hnav khaub ncaws ntau dua, thiab cov nqi tsis lees txais ntau dua. WFA zoo, tsim tawm hauv qab kev tswj hwm kev smelting thiab kev ntsuas qib, muab cov khoom me me nruj (FEPA tus qauv) thiab tsawg kawg nkaus impurities, ua rau cov chaw tsim khoom ua tiav kev ua tau zoo dua thoob plaws kev tsim khoom.
Ntxiv rau qhov txiaj ntsig ntawm kev ua tau zoo, WFA pab txhawb rau lub log ntev dua thiab txhim kho kev siv nyiaj. Nws qhov kev sib npaug ntawm qhov tawv thiab kev sib txhuam txo cov noob ntoo poob ntxov thaum tiv thaiv kev ci ntsa iab, yog li ua kom qhov kev hnav ntawm lub log sib tsoo zoo dua. Qhov no txhais tau tias muaj kev hloov pauv log tsawg dua, txo lub sijhawm tsis ua haujlwm, thiab txhim kho kev tsim khoom tag nrho rau cov neeg siv kawg.
Ntawm XINLI Abrasive, peb tsom mus rau kev xa cov alumina dawb fused uas ruaj khov, muaj cov yam ntxwv siab uas tsim los rau kev tsim cov log sib tsoo. Peb lub kaw lus tsim khoom ua kom muaj cov tshuaj lom neeg ruaj khov, kev tswj qhov loj me ntawm cov khoom me me, thiab kev xa khoom ntau, pab cov tuam txhab tsim khoom tsim cov cuab yeej abrasive ua haujlwm siab rau cov ntawv thov kev lag luam uas xav tau ntau.
Raws li kev lag luam txuas ntxiv hloov mus rau qhov tseeb dua thiab ua haujlwm tau zoo dua, lub luag haujlwm ntawm cov khoom siv abrasive siab heev ua rau muaj kev tseem ceeb ntxiv. Kev xaiv cov alumina dawb fused zoo tsis yog tsuas yog kev txiav txim siab txog kev siv tshuab xwb, tab sis yog ib kauj ruam tseem ceeb rau kev txhim kho cov khoom zoo, txo cov txheej txheem sib txawv, thiab txhawb kev sib tw ua lag luam.