Qoditaanka Rotary ee IDC217 6 inji (152mm)
Sharaxaada Alaabta
Waxaan leenahay awood ku filan oo lagu dammaanad qaadi karo tayada sare ee tricone bits iyo adeegga ugu fiican ee macaamiisha. Waxaan soo saareynaa dhammaan xajmiyada cabbirka kuwaas oo buuxin kara dhammaan baahiyaha macaamiisha. Waxaan leenahay labadaba ilig bir ah iyo gelinta carbide tungsten. Cabbirku wuxuu daboolayaa 3 3/8" (85.7mm) ilaa 26" (660.4mm). iyo badeecadayada waxaa loo isticmaali karaa dhammaan qaababka, oo leh nooc kasta oo dhejis ah, xitaa noocyo badan oo dheeraad ah oo sifooyin gaar ah.
IDC217 waa bir iligga bir ah oo la shaabadeeyey rullalulatuska leh oo leh ilaalin cabbir leh. Waxay u shaqayn doontaa qaab-dhismeed adag oo dhexdhexaad ah ama dhexdhexaad ah, sida dhoobo si liidata isku-duuban iyo dhagaxyo-cammuudda, limestones marl, cusbada, gypsum iyo dhuxusha adag.
Waxaan ku siin karnaa API iyo shahaadada ISO ee tricone bit iyo PDC digsiyada.
Tilmaamaha Alaabta
| Tilmaamaha aasaasiga ah | |
| Cabbirka Rock Bit | 6" |
| 152.4 mm | |
| Nooca Bit | Ilkaha Birta ee Tricone Bit/Mided ilig Tricone Bit |
| Xidhiidhka dunta | 3 1/2 API REG PIN |
| Xeerka IDC | IDC 217 |
| Nooca Dhalmada | Joornaalka Shaabadeeyey Roller Bearing |
| Shaabadda Dhalista | Shaabadda Caagga ah |
| Ilaalinta Cidhibta | La heli karo |
| Ilaalinta Shirttail | La heli karo |
| Nooca wareegga | Wareega Dhoobada |
| Xaaladda qodista | Qodista Rotary, Qodista heerkulka sare, qodista qoto dheer, qodista motoorrada |
| Nozzles | Central Jet Hole |
| Hababka Hawlgelinta | |
| WOB (Miisaan On Bit) | 11,985-32,532 rodol |
| 53-145KN | |
| RPM (r/min) | 60 ~ 150 |
| Sameynta | Qaababka jilicsan iyo kuwa dhexdhexaadka ah oo leh awood cadaadis sare leh, sida dhagax dhoobo ah, shale jilicsan dhexdhexaad ah, gypsum adag, dhagax nuurad dhexdhexaad ah, dhagax jilicsan dhexdhexaad ah, qaabab jilicsan oo adag oo isku dhafan, iwm. |
Ilkaha birta ah ee loo yaqaan 'tricone bit' ayaa leh dalool dhexe oo ku habboon qodista RC (Reverse Circulation drilling).
IADC217 tricone bit wuxuu qodi karaa qaabab ka adag IADC126, doorashada IADC ee ku haboon marka loo eego engegnaanta dhagaxyada waa talaabada ugu horeysa ee waxtarka sare leh.
Qodista fog ee bariga fog waxay nafteeda u huraysaa qalabyada qodista dhagaxa, oo ay ku jiraan tricone bit, PDC bit, HDD dalool furaha, baaldiga baaldiga koontada birta, ujeeddadeenu waa inaan hoos u dhigno qiimaha qodista mitirkiiba.
