API imapanga miyala ya malasha IADC545 yokhala ndi mtengo wotsika
Mafotokozedwe Akatundu
Kudula Kapangidwe
Kuchita pang'ono kumadalira kwambiri kapangidwe kake kamangidwe. Dongosolo lathu limatithandiza kukhathamiritsa mapangidwe odulira pogwiritsa ntchito kusankha koyenera komanso kuphatikiza mawonekedwe, mawonekedwe, mainchesi, ndi giredi. Posankha malo oyikapo ndikuyika mizere, titha kusintha zololeza kuti zodulira zikhale zankhanza kapena zolimba momwe tingathere.
Mafotokozedwe a Zamalonda
Mfundo Zofunikira | |||
IADC kodi | IADC545 | ||
Kukula kwa Rock Bit | 6 1/4 inchi | 7 7/8 inchi | 9 ” |
159 mm pa | 200 mm | 229 mm pa | |
Kugwirizana kwa Ulusi | 3 1/2” API REG PIN | 4 1/2” API REG PIN | 4 1/2” API REG PIN |
Kulemera kwa katundu: | 20kg pa | 34kg pa | 50KG |
Mtundu Wonyamula: | Bulu Lopiringizira-Mpira-wodzigudubuza-Kutulutsa / Kusindikiza Kusindikizidwa | ||
Mtundu Wozungulira | Jet Air | ||
Opaleshoni Parameters | |||
Kulemera pa Bit: | 12,504-32,154Lbs | 15,750-39,380Lbs | 18,000-45,000Lbs |
Liwiro Lozungulira: | 110-80 rpm | ||
Air Back Pressure: | 0.2-0.4 MPa | ||
Kufotokozera Pansi: | Miyala yolimba yapakatikati komanso yonyezimira monga mchenga wokhala ndi mizere ya quartz, miyala yamchere yolimba kapena chert, miyala ya hematite, miyala yolimba, yolumikizidwa bwino monga: sandstone yokhala ndi quartz binder, dolomite, quartzite shale, magma ndi metamorphic coarse grained rocks. |