PDC LOS YOG PCD DRILL BIT? DAB TSI YOG QIB TXAWV?
PDC laum ntsis txhais tau tias Polycrystalline Diamond Cutter core bit
Cov qhov dej thaum ub yog cov qhov dej, cov qhov dej ntiav uas khawb los ntawm tes hauv cov cheeb tsam uas cov dej ntws mus txog saum npoo av, feem ntau yog cov phab ntsa masonry lossis ntoo uas nyob hauv.
PDC yog tsim los ntawm kev sib txuas qee cov txheej ntawm polycrystalline pob zeb diamond (PCD) nrog ib txheej ntawm cemented carbide liner ntawm qhov kub thiab siab.
PDCs yog cov khoom siv pob zeb diamond uas ruaj khov tshaj plaws.
PCD tsuas yog txhais tau tias Polycrystalline Pob Zeb Diamond:
PCD feem ntau yog ua los ntawm kev sintering ntau lub pob zeb diamond me me ntawm qhov kub thiab siab.
PCD muaj qhov tawg zoo thiab ruaj khov thermal zoo, thiab siv rau hauv kev ua cov khoom siv geological.
PDC muaj qhov zoo ntawm pob zeb diamond lub zog hnav tsis kam nrog carbide lub zog zoo.
Lub sijhawm tshaj tawm: Lub Xya Hli-25-2022