CBN (cubic boron nitride) cov txheej txheem txhim kho feem ntau muaj txheej txheej ua haujlwm, kho kom loj, thiab txheej hloov pauv.
Cov txheej txheem ua haujlwm, tseem hu ua CBN txheej, muaj cov abrasives, cov hlua khi thiab cov ntxaws thiab yog ib feem ua haujlwm ntawm cov abrasive. Cov kev hloov txheej, tseem hu ua cov tsis-CBN txheej, muaj cov kab ntawv, cov hlau ua hmoov, thiab muab tub lim, thiab yog ib feem uas khov kho khi txheej CBN txheej rau txheej.
Lub hauv paus lub cev yog ua los ntawm txhuas, hlau lossis bakelite los txhawb kev ua hauj lwm txheej thiab cov cuab yeej chucking.
Lub ntsiab lus tseem ceeb thaum sib tsoo yog kev tswj cua sov. nws tseem yog qhov tseem ceeb tshaj plaws nrog kev sib tsoo kev ua haujlwm thiab tus neeg teb xov tooj kev nyab xeeb, raws li kev tshawb pom tias 63% tshav kub yuav mus rau hauv kev sib tsoo lub log thaum sib tsoo los ntawm kev sib tsoo cov log tsheb sib tsoo nws tau ua los ntawm txhuas oxide lossis silicon carbide, tab sis tsuas yog 4% tshav kub rau hauv kev sib tsoo log thaum xaiv CBN log, beacause nws tus kheej txias zoo dua, Tsis ntseeg, CBN log yuav hloov feem ntau ntawm cov hniav sib tsoo zoo nyob rau yav tom ntej, tshwj xeeb yog cov liaj teb xav tau siab precision thiab cov duab kom zoo.