Ii-abrasives ezimhlophe zeCorundum

I-corundum abrasive emhlophe, ekwabizwa ngokuba yi-aluminium oxide emhlophe, inozinzo oluhle lobushushu, ukumelana nobushushu obuphezulu ngaphezu kwama-1750 degrees, ubunyulu obuphezulu, ukuzilola kakuhle, amandla okusila aqinileyo, ixabiso eliphantsi leekhalori, ukusebenza kakuhle okuphezulu kwayeukumelana nokugqwala okusekelwe kwi-asidiYonaizibonakalise kwiindawo ezininzi. Iinkcukacha ezahlukeneyo ze-corundum abrasives ezimhlophe zine-u ezahlukeneyoukuwohlokaes.

Ngokwesiqhelo, iinkcukacha ze-white corundum abrasives ziyi-4-6 mesh, i-12 mesh, i-16 mesh, i-24 mesh, i-36 mesh, i-46 mesh, i-60 mesh, i-80 mesh, i-120 mesh, i-150 mesh, i-200 mesh, i-300 mesh phezulu ukuya kutsho ngokulinganayo 2000 umnatha.  Phakathi kwazo, imodeli 4-6 ikwabizwa ngokuba yi-segment sand, i-46 mesh kunye ne-60 mesh ziyi-grain sand, kwaye ubungakanani be-particle engaphezulu kwe-240 mesh bubizwa ngokuba yi-micro umgubo, oluyimodeli yethu eqhelekileyo eqala ngo-W. Okukhona inani lobukhulu bamasuntswana likhulu, kokukhona i-corundum emhlophe incinci.

Ubungakanani besuntswana ye-corundum abrasives emhlophe yahlukile zokusetyenziswa ezahlukeneyo kunye imboni yokuqhumisa isanti iyisebenzisa kakhuluNgokwesiqhelo, izinto eziqhelekileyo ubukhuluzii-mesh ezingama-24, i-mesh ezingama-36, kunye ne-mesh ezingama-46.Yi imiselwe ngokwesibuko ububanzi bomatshini wokuqhumisa isanti, kwaye ukuvalwa kwemingxunya akufuneki kwenzeke  ngenxa yeubungakanani obufanelekileyo beesuntswana ezikhethiweyoi-ion. Ukuqhumisa isanti kunika ingqwalasela engakumbi kubulukhuni. Okukhona ubukhulu bekhorundum emhlophe buqina, kokukhona ubulukhuni buphezulu, kwaye kokukhona isiphumo sokuqhumisa isanti siba ngcono.

I-corundum abrasive emhlophe ingasetyenziselwa ukuvelisa izixhobo ezirhabaxa. Okuqhelekileyo ukusetyenziswa kwevili lokugaya i-corundum emhlophes I-mesh engama-24, i-mesh engama-36 kwaye46 umnatha,njl. njl.  Iibhloko zokugaya ezimhlophe eziqhelekileyo ziyi-100 mesh, i-120 mesh, i-150 mesh, i-180 mesh njalo njalo. Kakade ke,mhlophe umgubo omncinci we-corundum kwakhona has izicelo ezikumgangatho ophezulu:  ukuphosa ngokuchanekileyo. Ngokwesiqhelo,ezilandelayoKusetyenziswa iipowder ezincinci, W63, W28, W14, W7 kwayeW5, njl.