Muaj ntau ntau yam sib txawv thiab ntau thiab tsawg ntawmsib tsoo logthiab cov cuab yeej abrasive. Nyob ntawm cov khoom sib tsoo sib txawv, cov khoom sib txuas thiab cov txheej txheem tsim khoom, txhua hom kev sib tsoo log muaj qee qhov kev thov. Kev xaiv tsis raug yuav cuam tshuam ncaj qha rau machining raug, nto roughness thiab ntau lawm efficiency. Yog li ntawd, lub log sib tsoo tsim nyog yuav tsum raug xaiv raws li qhov xwm txheej tshwj xeeb. Yuav ua li cas xaiv txoj kev sib tsoo log? Muab cov kev sib tsoo uas feem ntau siv rau hauv kev sib tsoo kom txhua tus tuaj yeem xaiv qhov sib tsoo. Ua ntej, kev xaiv ntawm kev sib tsoo zoo tib yam
1, kev xaiv ntawm abrasives Kev xaiv ntawm abrasives feem ntau yog nyob ntawm cov khoom siv ua haujlwm thiab kev kho cua sov.
Thaum sib tsoo cov ntaub ntawv nrog lub zog tensile siab, xaiv abrasives nrog siab toughness.
Thaum sib tsoo cov ntaub ntawv nrog tsawg hardness thiab siab elongation, brittle abrasives yuav tsum tau xaiv.
Thaum sib tsoo cov ntaub ntawv siab hardness, xaiv cov abrasives uas muaj zog dua.
Xaiv cov abrasives uas tsis yooj yim rau kev ua rau tshuaj lom neeg.
Cov feem ntau siv abrades yog xim av fused alumina thiab dawb fused alumina, ua raws li dub silicon carbide thiab ntsuab silicon carbide, thiab tus so yog chromium corundum, ib tug siv lead ua corundum, microcrystalline corundum thiab zirconium corundum.
Brown corundum sib tsoo log: Brown corundum muaj siab hardness thiab toughness. Haum rau kev sib tsoo siab tensile zog hlau, xws li carbon steel, alloy steel, malleable cam khwb cia hlau, nyuaj bronze, thiab lwm yam. Nws yog feem ntau yog siv los tshem tawm cov residual ntxhib sib tsoo loj. Nws yog pheej yig thiab tuaj yeem siv dav.
Dawb corundum sib tsoo log: lub hardness ntawm dawb corundum yog me ntsis siab dua li cov xim av corundum, thiab lub toughness yog qis dua li cov xim av corundum. Cov khoom abrasive tau yooj yim tawg thaum sib tsoo. Yog li ntawd, qhov sib tsoo kub yog me me, thiab nws tsim nyog rau kev tsim cov hlau sib tsoo rau kev sib tsoo steel hlau, cov pa roj carbon siab, cov hlau kub ceev thiab sib tsoo nyias-walled qhov chaw, thiab tus nqi siab dua li cov xim av corundum.
Dub silicon carbide sib tsoo log: Dub silicon carbide fragile thiab ntse, hardness yog siab dua dawb corundum. Haum rau kev sib tsoo cov ntaub ntawv uas tsis tshua muaj zog, xws li cam khwb cia hlau, tooj dag, txhuas thiab refractories.
Ntsuab silicon carbide sib tsoo log: ntsuab silicon carbide muaj siab hardness thiab brittleness dua dub silicon carbide, ntse abrasive hais, zoo thermal conductivity, haum rau sib tsoo nyuaj thiab nkig ntaub ntawv xws li cemented carbide, optical iav, ceramics.
zirconia corundum sib tsoo log: haum rau kev sib tsoo cov cuab yeej, ntsuas cov cuab yeej, cov twj paj nruag, xov thiab lwm yam kev ua haujlwm ntawm cov khoom ua haujlwm zoo.
Yog tias koj xav tau kev sib tsoo log, thov mus saib hauv lub vev xaib hauv qab no:
https://www.xfabrasive.com/vitrified-grinding-wheel/flat-vitrified-grinding-wheel.html
