cov ntsiab lus
Kev piav qhia ntawm PDC laum khoom
Pob zeb diamond compact (PDC) laum cov khoom, pob zeb diamond compact raws li lub ntsiab txiav, los ntawm scraping txoj cai ntawm shear pob zeb tawg, siv rau mos - nyob rau hauv ib tug nyuaj tsim drilling, thiab nyob rau hauv overcoming tsis tiav stratum drilling muaj qhov zoo dua. Pob zeb diamond compact me ntsis los ntawm kev siv lub siab abrasion tsis kam thiab siab cuam tshuam ntawm PDC, muaj qhov zoo ntawm lub neej ntev, lub sijhawm ua haujlwm siab dua tus nqi ua haujlwm.
Pob zeb diamond compact me ntsis tuaj yeem muab faib ua cov tub ntxhais me me, tsis yog cov tub ntxhais me me (xws li thauj tog rau nkoj me ntsis), thiab lwm yam. Cov me me no muaj kev ruaj ntseg zoo thiab kev pab lub neej ntev, kev ua haujlwm siab drilling, tsis tshua muaj siab drilling ntawm qhov nruab nrab ceev, ntsuas cov nyhuv zoo. , siv dav thiab zoo tshaj tus nqi-zoo, tuaj yeem siv dav hauv kev tshawb nrhiav geological, thee mining, kev txuag dej thiab kev tsim hluav taws xob, txoj kev loj, kev tsheb ciav hlau ntawm cov pob zeb drilling thiab pob zeb nrog cov qauv kuaj pawg.
Peb lub tuam txhab muaj peev xwm muab tau ntau hom pob zeb diamond compact me ntsis, sintering pob zeb diamond compact me ntsis, kom kov yeej cov carcass tshwj xeeb strata nplooj siab pob zeb diamond compact me ntsis thiab lwm yam raws li tus neeg yuav tsum tau muaj thiab geological tej yam kev mob
