8 1/2 Inches Steel Body PDC Drill Bits S136 bakeng sa ho Cheka Seliba sa Oli
Tlhaloso ea Sehlahisoa
E etselitsoe bakeng sa ROP e phahameng ho cheka majoe a tebileng le a mahareng a thata, likotoana tsa ho cheka tsa PDC li lula li cheka ho tloha fatše ho ea tlase ka kotloloho ntle le ho fetola karolo e 'ngoe ea ho cheka, e boloka litšenyehelo tse kholo tsa ho cheka le basebetsi.
Ho fapana le likotoana tsa tricone, li-drill tsa PDC li hloka WOB e tlase empa RPM e phahameng, kahoo e lula e sebetsa ka motlakase oa seretse ho fumana lebelo le phahameng la ho potoloha.
Boleng ba lisebelisoa tsa ho cheka tsa PDC haholo-holo bo itšetlehile ka boleng ba li-cutters tsa PDC, re fana ka tharollo e ikhethang ho latela litlhoko tse khethehileng le boitsebiso bo qaqileng ba jeoloji.
Ikopanye le rona ka bolokolohi ho fumana lintlha tse ling.
Tlhaloso ea Sehlahisoa
Litlhaloso tsa Sehlahisoa bakeng sa 'mele oa tšepe oa PDC drill bit 8 1/2" S136
Palo ea Li-Blades | 8 1/2" |
Boholo ba Sekhabi | 13 limilimithara |
Nozzle Qty. | 6 NZ |
Bolelele ba Gauge | 2.2 Inch |
Li-parameter tse sebetsang
RPM(r/mots) | 70-270 |
WOB(KN) | 25-115 |
Sekhahla sa Phallo(lps) | Lilemo tse 22-35 |