Kev lag luam abrasives yog kev lag luam yooj yim, tab sis kev siv tshuab ua ib txwm nyob nrog txoj haujlwm tseem ceeb heev. Raws li abrasives muaj kev txhawj xeeb, peb qhov kev txhim kho thiab kev sib tsoo yog qhov tseem ceeb heev.
Ua ntej, tus qauv lub cev ntawm cov kev ua kom zoo yog txhim kho, xws li nce tus naj npawb ntawm abrasive hais ua haujlwm ntawm lub sijhawm ua haujlwm, nce qhov ntev ntawm cov sib tsoo, thiab nce qhov sib tsoo ntawm qhov sib tsoo, txhua yam uas hloov tus nqi ntawm kev sib tsoo. ib lub sijhawm sijhawm thiab ua haujlwm txhim kho kom muaj txiaj ntsig. Cov.
Thib ob, daim ntawv thov ntawm super-hard abrasives feem ntau yog hais txog daim ntawv thov siv cov khoom siv super-tawv xws li cov hmoov hlau, hlau oxides lossis CBN ua cov ntim khoom thiab cov resins, ceramics lossis hlau daim hlau los ua abrasives. Nyob rau tam sim no, qhov tseeb-siab thiab high-efficiency sib tsoo cov txiaj ntsig nqa los ntawm super-hard abrasives tau dav paub.
Thib peb, cov hom abrasives tshiab tau tshwm sim, xws li micron-qib polycrystalline ceramic microcrystalline abrasives, spherical plhaub abrasives uas muaj cov pob zeb diamond abrasive hais, thiab polyester zaj duab xis rau ultra-precision polishing. Cov yam ntxwv ntawm cov hom kev txo qis no ua rau qhov zoo ntawm kev sib tsoo ua kom pom tseeb.
Thoob plaws hauv txoj kev txhim kho ntawm kev sib tsoo pob, txoj kev sib tsoo yav tom ntej yuav muab tso rau pem hauv ntej ntau dua cov kev xav tau. Kev txiav txim siab los ntawm qhov xwm txheej tam sim no, superhard cov khoom lag luam tuaj yeem ua tau raws li qhov xav tau kev sib tsoo tshiab no. Piv txwv li, CBN abrasives muaj zoo thermal stability, siab hardness, zoo hnav tsis kam thiab lwm yam ntxwv, yog li cov cuab yeej sib tsoo muaj cov kab ceev, siab sib tsoo cov txiaj ntsig zoo thiab lub cuab tam ntev lub neej, tshwj xeeb tshaj yog tsim rau kev ua haujlwm siab hlau, bearings dub hlau cov ntaub ntawv xws li steel, stainless hlau, thiab chilled cam khwb cia hlau. Tsis tas li ntawd, txaus siab ntau yam kev xav tau ntawm ceramic sib tsoo sib tsoo cov log, sib tsoo lub log siab nrog lub qhov hws loj, thiab sib txawv abrasive sib tsoo lub log nrog cov txheej txheem sib txawv, pob zeb diamond pom hniav, thiab lwm yam yuav nthuav daim ntawv thov ntau nrog kev txhim kho ntawm cov thev naus laus zis thiab dhau los ua cov khoom siv tseem ceeb ntawm kev sib tsoo ua.
