API fakitale ya tricone drill bit tender ya chitsime cha mafuta ndi gasi
Mafotokozedwe Akatundu
Chigawo cha tricone bit ndi kuyambira 3 7/8" mpaka 36" ndi code ya IADC kuyambira IADC127 mpaka IADC837.
Tili ndi zinthu zokwanira zogwiritsira ntchito ma code onse a IADC ndi chitsanzo. Chingagwiritsidwe ntchito pobowola zitsime zamadzi, kubowola mafuta ndi gasi ndi zina zotero.
Kubereka:O-ring sealed Journal Bearing Bit
Kupanga mapulogalamu: Yofewa yapakati yokhala ndi mphamvu zochepa zopondereza komanso yolimba kwambiri yolumikizira zingwe, monga shale yolimba, gypsolyte yolimba, limestone yofewa, mchenga ndi dolomite yokhala ndi zingwe zolumikizira, ndi zina zotero.
Kapangidwe kodula:Ma compacts a Offset crested scoop mu mzere wamkati, ma compacts a wedge mu mzere wakunja, makonzedwe a compacts osakanikirana, ndipo mzere wa trimmers umawonjezedwa pakati pa mzere woyezera ndi mzere wa chidendene.
Mafotokozedwe a Zamalonda
| Mafotokozedwe Oyambira | |
| Kukula kwa Rock Bit | mainchesi 12 1/4 |
| 311.1 mm | |
| Mtundu wa Biti | Chingwe cha Tungsten Carbide Insert (TCI) |
| Kulumikizana kwa Ulusi | 6 5/8 API REG PIN |
| Khodi ya IADC | IADC637G |
| Mtundu Wonyamula | Kubereka kwa Magazini |
| Chisindikizo Chonyamula | Chitsulo chotsekedwa/Rabala chotsekedwa |
| 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 |
| Chiwerengero Chonse cha Mano | 260 |
| Kuchuluka kwa Mano a Gage Row | 75 |
| Chiwerengero cha Mizere ya Gage | 3 |
| Chiwerengero cha Mizere Yamkati | 14 |
| Jounal Angle | 36° |
| Kuchotsera | 6.5 |
| Magawo Ogwirira Ntchito | |
| WOB (Kulemera Pa Chingwe) | Mapaundi 35,053-83,813 |
| 156-373KN | |
| RPM(r/min) | 220~40 |
| Mphamvu yapamwamba yolimbikitsidwa | 37.93KN.M-43.3KN.M |
| Mapangidwe | Kupangidwa kolimba kwapakati ndi kolimba komanso kokhuthala komwe kumatha kubowoledwa kwambiri. |









