API Metal sealed oilwell tricone drill bit ya foratmions zolimba
Mafotokozedwe Akatundu
Chidutswa cha tricone ndi chobowola chokhala ndi mutu womwe umagawidwa m'magawo atatu akuluakulu. Chidutswa cha tricone chimakhala ndi ma cone atatu ozungulira omwe amagwira ntchito mkati mwa wina ndi mnzake ndipo chilichonse chili ndi mzere wake wa mano odulidwa.
Pogwiritsa ntchito tricone bit iyi, imafunika kuyikidwa pa chobowolera cha cone. Mphamvu yopangidwa ndi mutu wa chobowolera cha tricone bits imapanga kuzungulira kwa bit mwachangu, kenako imabowola mowonekera ku stratum ndi zinthu. Ndi kuuma kwa tricone bit kuphatikiza liwiro lozungulira, tricone bit ya liwiro lobowola idzapangidwa. Kupanikizika kwakukulu kwa bit, ndiye kuti kuthamanga kwa bit kumakhala ndi mphamvu yophwanya chinthucho. Kaya mwala kapena dongo kapena zinthu zina zidzafalikira ku gawo lakunja ndi kuzungulira kwa bit, kenako chitsime chidzapangidwa. Pamene bit ikugwiritsidwa ntchito, ikhoza kumalizidwa osati mu ntchito imodzi, koma mu ntchito imodzi. Gwiritsani ntchito nthawi, kenako imani kuti muwone ndikugwiritsa ntchito.
Mafotokozedwe a Zamalonda
| Mafotokozedwe Oyambira | |
| Kukula kwa Rock Bit | mainchesi 6 |
| 152.4 mm | |
| Mtundu wa Biti | Chingwe cha Tungsten Carbide Insert (TCI) |
| Kulumikizana kwa Ulusi | PIN ya API REG ya 3 1/2 |
| Khodi ya IADC | IADC637G |
| Mtundu Wonyamula | Kubereka kwa Magazini |
| Chisindikizo Chonyamula | Elastomer Wosindikizidwa |
| Chitetezo cha Chidendene | Zilipo |
| Chitetezo cha Mchira wa Malaya | Zilipo |
| Mtundu wa Kuzungulira kwa Magazi | Kuzungulira kwa Matope |
| Mkhalidwe Wobowola | Kubowola kozungulira, kubowola kotentha kwambiri, kubowola kozama, kubowola mota |
| Magawo Ogwirira Ntchito | |
| WOB (Kulemera Pa Chingwe) | Mapaundi 17,077-37,525 |
| 76-167KN | |
| RPM(r/min) | 180~40 |
| Mapangidwe | Mapangidwe olimba okhala ndi mphamvu zambiri zopondereza, monga shale yolimba, limestone, sandstone, dolomite, gypsum yolimba, chert, granite, ndi zina zotero. |








