Garnetabrasive muaj qhov sib nqus tshwj xeeb thiab feem ntau yog siv rau saum npoo sandblasting. Cov txheej txheem sandblasting ua rau cov plua plav tsawg dua, ua kom cov neeg ua haujlwm pom kev thiab kev noj qab haus huv thiab kev nyab xeeb.
Slag yooj yim tsim cov khoom me me thiab tshem tawm cov khib nyiab, thiab quartz xuab zeb yog ib qho nkig abrasive; sandblasting tuaj yeem tsim cov khoom tsis zoo uas ua rau muaj kev phom sij rau kev noj qab haus huv. Garnet xuab zeb, ntawm qhov tod tes, yog lub ntuj ntshiab thiab ib puag ncig tus phooj ywg ntxhia uas tsis muaj cov khoom tsis zoo xws li dawb silicon thiab cov hlau hnyav. Cov khoom no tuaj yeem rov ua dua tshiab, uas txo cov nqi siv ntau heev.
Garnet abrasive muaj qhov nyuaj heev, txij li 7.5 mus rau 8, ua rau nws ua tau zoo - cov ntxhia zoo uas tau pom ntau daim ntawv thov hauv kev lag luam abrasive hauv xyoo tas los no. Tshwj xeeb tshaj yog nyob rau hauv resin-bonded sib tsoo log, uas muaj xws li abrasive grains, resin binder, thiab porosity, garnet abrasive yuav hloov ib feem me me ntawm xim av fused alumina raws li ib tug sib tsoo log khoom, tshwj xeeb tshaj yog rau loj slicing thiab lub kaum sab xis sib tsoo discs, tsis muaj kev cuam tshuam kev ua tau zoo.
Lwm txoj hauv kev yog siv cov khoom me me ua cov pore muab tub lim. Siv cov xim av fused alumina ua lub qhov pore muab rau hauv lub log sib tsoo nyuaj heev thiab tseem kim heev. Garnet abrasive yog me ntsis softer dua xim av fused alumina thiab, ua ib tug natural abrasive, muaj tus nqi kom zoo dua. Garnet abrasive feem ntau yog siv los ua cov khoom siv hauv kev sib tsoo log feem ntau yog dub.
