PDC laum me ntsis tsim cov txheej txheem feem ntau yog suav nrog cov kauj ruam hauv qab no:
Pob zeb diamond partle tov ua ke: Pob zeb diamond hais tau sib xyaw ua ke kom ntseeg tau tias muaj cov txheej txheem sib luag thiab cov duab.
Pob zeb diamond diamond hais tawm yog ntxuav, pickled, qhuav thiab lwm cov txheej txheem yog nqa tawm kom tshem tawm cov impurities thiab nce cov kev ua haujlwm ntawm cov pob zeb diamond.
Pob zeb diamond txheej: lub pob zeb diamond pretreed yog coated nrog hlau matrix. Feem ntau siv txheej txheej txheej txheem muaj xws li electrochemical depigition thiab tshuaj vapor deposition. Lub hom phiaj yog ua kom lub pob zeb diamond khov kho rau cov hlau matrix thiab txhim kho cov hnav tsis kam thiab txiav kev ua haujlwm ntawm lub laum.
Nias: Lub coated pob zeb diamond sau yog stacked nrog prefabricated hlau matrix txheej. Los ntawm qhov kub thiab kub nias cov txheej txheem, lub pob zeb diamond sau kom nruj nreem rau cov hlau matrix.
Sintering: Cov nias laum me ntsis yog sintered ntawm qhov kub thiab txias thiab txhim kho lub hardness thiab ruaj khov ntawm laum me ntsis.
Sib tsoo thiab xov: grind thiab ua tiav cov sintered lub laum cov khoom kom ua tiav qhov uas xav tau thiab qhov raug.
Kev tshuaj xyuas thiab kev tswj hwm zoo: suav nrog kev tshuaj xyuas PDC tho, suav nrog kev ntsuas PDC, thiab lwm yam kev ntsuas thiab cais raws li cov qauv kev ua tau zoo