S1613 drilling pob zeb diamond composite ntawv
| Tus Qauv Txiav | Txoj kab uas hla/hli | Tag Nrho Qhov siab/hli | Qhov siab ntawm Txheej Pob Zeb Diamond | Chamfer ntawm Txheej Pob Zeb Diamond |
| S0505 | 4.820 | 4.600 | 1.6 | 0.5 |
| S0605 | 6.381 | 5.000 | 1.8 | 0.5 |
| S0606 | 6.421 | 5.560 | 1.8 | 1.17 |
| S0806 | 8.009 | 5.940 | 1.8 | 1.17 |
| S0807 | 7.971 | 6.600 | 1.8 | 0.7 |
| S0808 | 8.000 | 8.000 | 1.80 | 0.30 |
| S1008 | 10.000 | 8.000 | 1.8 | 0.3 |
| S1009 | 9.639 | 8.600 | 1.8 | 0.7 |
| S1013 | 10.000 | 13.200 | 1.8 | 0.3 |
| S1108 | 11.050 | 8.000 | 2 | 0.64 |
| S1109 | 11.000 | 9.000 | 1.80 | 0.30 |
| S1111 | 11.480 | 11.000 | 2.00 | 0.25 |
| S1113 | 11.000 | 13.200 | 1.80 | 0.30 |
| S1308 | 13.440 | 8.000 | 2.00 | 0.40 |
| S1310 | 13.440 | 10.000 | 2.00 | 0.35 |
| S1313 | 13.440 | 13.200 | 2 | 0.4 |
| S1316 | 13.440 | 16.000 | 2 | 0.35 |
| S1608 | 15.880 | 8.000 | 2.1 | 0.4 |
| S1613 | 15.880 | 13.200 | 2.40 | 0.40 |
| S1616 | 15.880 | 16.000 | 2.00 | 0.40 |
| S1908 | 19.050 | 8.000 | 2.40 | 0.30 |
| S1913 | 19.050 | 13.200 | 2.40 | 0.30 |
| S1916 | 19.050 | 16.000 | 2.4 | 0.3 |
| S2208 | 22.220 | 8.000 | 2.00 | 0.30 |
| S2213 | 22.220 | 13.200 | 2.00 | 0.30 |
| S2216 | 22.220 | 16.000 | 2.00 | 0.40 |
| S2219 | 22.220 | 19.050 | 2.00 | 0.30 |
Qhia txog peb cov khoom siv pob zeb diamond polycrystalline uas zoo tshaj plaws, lub cuab yeej txiav zoo tshaj plaws rau kev khawb roj, xa cov kev ua tau zoo tshaj plaws thiab lub neej ntev dua. Raws li cov kab uas hla sib txawv, peb cov PDC tau muab faib ua ntau qhov loj me xws li 19mm, 16mm, thiab 13mm, nrog rau cov koob me me xws li 10mm, 8mm, thiab 6mm.
Rau cov PDCs uas loj dua, peb siv cov ntaub ntawv uas tiv taus kev cuam tshuam zoo heev, ua rau lawv zoo tagnrho rau kev siv rau hauv cov qauv mos rau kev nkag mus ntau dua. Cov PDCs uas me dua xav tau kev tiv taus kev hnav siab thiab yog li ntawd zoo rau kev siv rau hauv cov qauv tawv kom ntseeg tau tias muaj lub neej ua haujlwm ntev dua. Txawm hais tias qhov loj me li cas los xij, peb cov PDCs zoo meej rau kev tshawb nrhiav roj thiab roj av thiab kev khawb av, thiab lwm yam kev siv cuam tshuam.
Tsim los ntawm kev siv cov thev naus laus zis tshiab kawg, peb cov PDCs paub txog lawv qhov zoo tshaj plaws, kev ruaj khov thiab kev ua haujlwm zoo. Cov cuab yeej pob zeb diamond tau tsim los tiv taus cov xwm txheej hnyav xws li qhov kub thiab txias siab thiab qhov chaw siab, ua kom muaj kev ua tau zoo tshaj plaws thaum tho qhov chaw nyuaj rau nkag mus.
Peb zoo siab rau peb tus kheej hauv kev muab cov khoom lag luam zoo tshaj plaws ntawm tus nqi Hoobkas, ua rau peb cov PDCs pheej yig thiab txhim khu kev qha rau cov lag luam ntawm txhua qhov loj me. Peb cov kws tshaj lij kev lees paub zoo tshuaj xyuas txhua PDC kom raug hauv geometry, cov khoom sib xyaw thiab cov qauv. Peb xyuas kom meej tias peb cov khoom ua tau raws li thiab tshaj cov qauv kev lag luam thiab cov neeg siv khoom xav tau, ua rau peb yog tus neeg muag khoom ntseeg siab rau ntau tus neeg siv khoom txaus siab thoob ntiaj teb.
Xaus lus, peb lub PDC yog ib lub cuab yeej zoo heev uas muab kev tsim kho tshiab, thev naus laus zis thiab qhov zoo los ua kom muaj kev ua haujlwm drilling zoo tshaj plaws. Ntseeg peb, peb lub PDC yuav ua tau zoo tshaj qhov koj xav tau hauv qhov zoo thiab ruaj khov. Tiv tauj peb hnub no kom paub ntau ntxiv txog peb cov khoom thiab cov kev pabcuam.










