Ceramic bonding pob zeb diamond cuab yeej raug txheej txheem

Ceramic bonding pob zeb diamond cov cuab yeej siv dav hauv ntau qhov kev lag luam rau kev txiav, sib tsoo, thiab polishing cov ntaub ntawv nyuaj xws li pob zeb, granite, thiab ceramics. Kev tsim cov txheej txheem ntawm ceramic bonding pob zeb diamond cov cuab yeej muaj ob peb kauj ruam.

Thawj kauj ruam yog xaiv qhov tsim nyog hom pob zeb diamond grits. Pob zeb diamond grits tuaj nyob rau hauv ntau qhov sib txawv thiab cov duab, thiab lawv xaiv nyob ntawm seb cov khoom yuav tsum tau txiav los yog hauv av. Tom qab ntawd cov grits yog tov nrog hmoov hlau, xws li npib tsib xee los yog cobalt, thiab muab sib xyaw ua ke hauv lub pob zeb. Lub hom phiaj ntawm lub pob zeb yog kom sib npaug faib cov pob zeb diamond grits hauv cov hmoov hlau.

Cov kauj ruam tom ntej yog ntxiv ib qho binder rau qhov sib tov. Cov binder feem ntau yog cov khoom siv ceramic, xws li txhuas oxide, silicon carbide, lossis boron carbide. Lub binder pab tuav lub pob zeb diamond grits nyob rau hauv qhov chaw thiab muab ntxiv zog rau lub cuab tam. Tus nqi ntawm binder ntxiv nyob ntawm qhov xav tau lub zog thiab hardness ntawm lub cuab yeej.

Thaum cov pob zeb diamond grits, hlau hmoov, thiab binder sib tov, qhov sib xyaw ua ke yog compacted rau hauv cov duab uas xav tau siv hydraulic xovxwm. Cov cuab yeej compacted ces muab tso rau hauv lub cub tawg thiab sintered ntawm qhov kub thiab txias, feem ntau ntawm 1200 degree thiab 1500 degree. Thaum lub sij hawm sintering txheej txheem, cov hmoov hlau melts thiab khi ua ke lub pob zeb diamond grits thiab ceramic binder, tsim ib tug ruaj thiab zoo qauv.

Tom qab sintering, lub cuab yeej txias thiab tshem tawm ntawm lub cub tawg. Sab nrauv ntawm lub cuab yeej yuav coated nrog ib txheej ntawm cov khoom siv hlau los yog ceramic los txhim kho nws cov kev ua tau zoo thiab kav ntev. Tom qab ntawd lub cuab yeej yog npaj rau siv nyob rau hauv ntau yam kev siv.

Hauv cov ntsiab lus, kev tsim cov txheej txheem ntawm cov khoom siv pob zeb diamond sib txuas nrog kev xaiv cov pob zeb diamond uas tsim nyog, sib tov nrog cov hmoov hlau thiab cov khoom siv ceramic, compacting qhov sib tov, sintering ntawm qhov kub thiab txias, thiab txheej txheej txheej. Cov txheej txheem yuav tsum muaj cov cuab yeej tshwj xeeb thiab cov neeg ua haujlwm txawj ua haujlwm kom ntseeg tau qhov zoo thiab sib xws ntawm cov khoom kawg. Ceramic bonding cov cuab yeej pob zeb diamond yog qhov tseem ceeb hauv ntau qhov kev lag luam thiab lawv cov txheej txheem tsim khoom txuas ntxiv ua kom zoo kom tau raws li qhov xav tau ntawm cov cuab yeej siv niaj hnub no.