Ma API a fakitale ya migodi yagolide IADC535 a mapangidwe olimba
Mafotokozedwe Akatundu
KUM'MAWA KWAMBIRI Ma Tricone Bits amagwiritsa ntchito mapangidwe opangidwa bwino kwambiri a ma bearing ndi tungsten carbide inserts kuti athe kuthana ndi zovuta zazikulu za ntchito zamakono zamigodi. Mapangidwe akusintha nthawi zonse kuti awonjezere magwiridwe antchito a kubowola. Miyezo yapamwamba yowongolera khalidwe popanga zinthu ikugwiritsidwa ntchito kuti zitsimikizire kudalirika kwa zinthu. Kusankha mtundu wa bit, mawonekedwe a kapangidwe, ndi mawonekedwe ena kuyenera kukhala ndi mulingo woyenera pakati pa kuchuluka kwa kulowa (ROP) ndi moyo wautali wautumiki. Zikakwaniritsidwa pamodzi, magawo awa amathandizira kuchepetsa mtengo wobowola (TDC) kwa makasitomala athu.
IADC535 ndi TCI sealed roller bearing bit yokhala ndi chitetezo cha gauge kuti ipange mawonekedwe ofewa mpaka apakatikati ofewa okhala ndi mphamvu yochepa yopondereza.
Mafotokozedwe a Zamalonda
| Mafotokozedwe Oyambira | ||||
| Khodi ya IADC | IADC535 | |||
| Kukula kwa Rock Bit | 7 7/8” | 9 7/8” | 10 5/8” | |
| 200mm | 251mm | 270mm | ||
| Kulumikizana kwa Ulusi | PIN ya API REG ya 4 1/2” | 6 5/8” PIN YOLEMBETSA API | 6 5/8” PIN YOLEMBETSA API | |
| Kulemera kwa Mankhwala: | 34KG | 65KG | 74KG | |
| Mtundu Wopangira: | Batani Lopopera-Mpira-Wopopera-Wopopera/Chophimba Chotsekedwa | |||
| Mtundu wa Kuzungulira kwa Magazi | Jet Air | |||
| Magawo Ogwirira Ntchito | ||||
| Kulemera pa Bit: | 15,750-39,380Lbs | 19,750-49,380Lbs | 27,500-68,750Lbs | |
| Liwiro Lozungulira: | 110-80RPM | |||
| Kupanikizika kwa Mphepo Kubwerera Mmbuyo: | 0.2-0.4 MPa | |||
| Kufotokozera kwa Pansi: | Miyala yolimba komanso yolimba yapakatikati monga miyala yamchenga yokhala ndi mizere ya quartz, miyala yamwala yolimba kapena chert, miyala ya hematite, miyala yolimba, yolimba bwino yolimba monga: miyala yamchenga yokhala ndi chogwirira cha quartz, dolomite, shale ya quartzite, magma ndi miyala yolimba ya metamorphic coarse grained | |||
Kapangidwe ka kudula kwa IADC535 tricone bit ndi kozungulira pa mizere yozungulira ndi yamkati. Kugwiritsa ntchito iadc535 tricone bit ndi 18,000-27,000Psi. Yapangidwira mapangidwe ofewa apakatikati. Zinthu zapansi ndi shale, limestone yofewa, dolomite yokhala ndi zigawo zolumikizirana ndi miyala ya malasha.
Chitetezo cha shati ya silika ndi chachitsulo cholimba pa chikwama ndipo carbide yolimba pa milomo ndi chikwama cha shati.
IADC535 ndi batani lozungulira-mpira-roller-thrust lotsekedwa ndi tricone bit. Mtundu wa kayendedwe ka magazi ndi mpweya wa jet.









