Cov hom khoom raug txiav nrog lub pob zeb diamond hlau pom muaj feem cuam tshuam ntau rau kev txiav kev ua tau zoo. Ntawm no yog li cas cov khoom sib txawv ntawm cov txheej txheem:
1. Cov Khoom Siv Tej Heraug
Cov Khoom Siv Neeg Kho Tshuab: Cov cuab yeej siv cov khoom siv ntawm cov khoom siv ceramic, xws li pob txha tawv tawv, tawv tawv, thiab cov tub ntxhais hluas cov modulus, muaj kev txiav txim siab heev. Piv txwv li, AL2O3 thiab ALNN, uas muaj qis dua pob txha tawv tawv, nthuav qhia zoo dua try2 thiab Si3N4. Aln muaj cov khoom siv tshem tawm ntau tshaj plaws (MRR) ntawm {5}}.}}}}}}}}}}}}}}.}}}}}}}} {14}}. 101 mm³ / min thiab zro2 muaj cov loj tshaj plaws xaim pom kev quab yuam ntawm 0.238 n nyob rau hauv ib tug hlau ceev ntawm 1.3 m / s.
Nto: Qhov chaw saum npoo ntawm kev txiav ceramic kuj tau sib txawv. Si3N4 qhia qhov qis qis ntawm qhov chaw qis tshaj plaws (ra 0. 44 μm), thaum}. 57 μo3 ua yeeb yam ntawm AL2O3 Highest nto roughness (ra 0. 62 μm).
Hlau Hnav: Hauv kev txiav ntawm ZUCT2 thiab SI3N4, lub pob zeb hluav taws xob hluav taws xob zoo li nyob rau hauv kev txiav ntawm almon3 thiab aln, ua kom muaj lub peev xwm sawing ntawm lub muaj pob zeb diamond hlau.
2. Khoom siv tshuab saciconductor
Silicon (si): Pob zeb diamond hlau pom yog thawj theem hauv silicon crystal ua thiab siv los hlais tawv thiab cov ntaub ntawv loj xws li silaon wafers. Cov txheej txheem yog qhov ua tau zoo heev thiab ua rau muaj kev poob qis kerf ploj thiab siab zoo.
Silicon Carbide (Sic): Qhov txiav qhov txiav ntawm cov abrasive tseem ceeb cuam tshuam rau kev ntxim nyiam ntawm cov khoom ua haujlwm rau brittle begiture. Cov khoom siv tau raug tshem tawm ntau dua pab txo kev sib txhuam ntawm cov abrasive grit thiab workpiece.
Gymium nitride (GAN): Zoo ib yam li Sic, Gan yog ib qho nyuaj thiab cov ntaub ntawv loj uas yuav tsum tau txiav txim. Pob zeb diamond hlau pom muaj qhov ntsuas siab thiab tsawg heev saum npoo kev puas tsuaj, ua rau nws haum rau slicing nyias wafers.
3. Pob Zeb Thiab Cov Pob Zeb
Granite thiab Marble: Hauv pob zeb txiav kev lag luam, pob zeb diam hlau saws yog qhov tseem ceeb rau kev txiav cov blocks loj ntawm marble, thiab lwm lub pob zeb ua cov pob zeb me xws li slabs thiab vuas. Kev ua tau zoo ntawm kev txiav cov ntaub ntawv nyob ntawm seb cov hlau lub pob zeb diamond thiab hom pob zeb tshwj xeeb.
Muaj tiag tiag li: Pob zeb diamond hlau pom tau siv hauv kev tsim kho kev lag luam rau kev txiav cov pob zeb ua thiab lwm yam khoom tawv. Kev txiav kev ua tau zoo yog cuam tshuam los ntawm cov xaim tus qauv tsim thiab cov khoom txias siv los tswj cov cua kub.
4. Cov ntaub ntawv hlau
Hlau: Txiav hlau nrog lub pob zeb diamond hlau pom yog cuam tshuam los ntawm hom xaim hlau (ib leeg lossis ntau hom pob zeb diamond concentration. Kev xaiv ntawm cov hlau uas tsim nyog thiab pob zeb diamond grit loj yog qhov tseem ceeb rau kev ua tiav kev ua tau zoo.
5. Ntawv Sau Khoom
Graphite thiab lwm yam kev sib xyaw: Pob zeb diamond xaim sib dhos tuaj yeem siv los txiav cov khoom siv sib xyaw xws li graphite. Kev ua tau zoo ntawm kev txiav cov ntaub ntawv nyob ntawm seb tus qauv hlau tsim thiab cov khoom tshwj xeeb ntawm cov composite.
Tag
Cov hom khoom raug txiav nrog lub pob zeb diamond xaim pom muaj qhov cuam tshuam loj ntawm kev txiav kev ua tau zoo. Cov ntaub ntawv nrog qis dua pob txha lov thiab ntau dua brittleness, xws li aln thiab aln thiab alno3, yog yooj yim rau kev txiav MRR thiab qis dua cov rog. Nyob rau hauv kev sib piv, cov ntaub ntawv zoo li ZRO2 thiab SI3N4 yog cov nyom ntau dua, ua rau qis dua MRR thiab siab dua cov rog. Tsis tas li ntawd, cov ntug dej zoo thiab cov ntoo hlau kuj sib txawv raws li cov khoom siv cov khoom siv. Nkag siab txog cov kev sib txawv no yog qhov tseem ceeb rau kev ua kom zoo dua qub cov txheej txheem thiab xaiv cov hlau hluav taws xob tsim nyog rau cov ntawv thov tshwj xeeb.
