API fotary tricone bit IADC645 yobowola mabowo ophulika m'migodi
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.
Chogulitsachi chimakwirira mainchesi a mabowo kuyambira 200 mpaka 311 mamilimita (mainchesi 7 7/8 mpaka 12 1/4). Ma bearing onse oziziritsidwa ndi mpweya ndi otsekedwa alipo, komanso mitundu yosiyanasiyana ya carbide ndi geometries zoyikamo zokhala ndi zodulira zokonzedwa bwino kuti zigwirizane ndi mikhalidwe yonse.
Kubowola kwa Far East kumatha kupanga mitundu yosiyanasiyana ya tricone bit yomwe imagwiritsidwa ntchito kwambiri pobowola mgodi wotseguka, code ya IADC imachokera ku mndandanda wa 4 mpaka 8 womwe umakhudza makamaka kugwiritsa ntchito migodi.
Mafotokozedwe a Zamalonda
| Mafotokozedwe Oyambira | |||||
| Khodi ya IADC | IADC645 | ||||
| Kukula kwa Rock Bit | mainchesi 6 1/4 | mainchesi 9 7/8 | Mainchesi 10 5/8 | mainchesi 11 | mainchesi 12 1/4 |
| 159mm | 251mm | 270mm | 279mm | 311 mm | |
| Kulumikizana kwa Ulusi | PIN ya API REG ya 3 1/2” | 6 5/8” PIN YOLEMBETSA API | |||
| Kulemera kwa Mankhwala: | 19KG | 65KG | 73.90KG | 74KG | 100KG |
| Mtundu Wopangira: | Batani Lopopera-Mpira-Wopopera-Wopopera/Chophimba Chotsekedwa | ||||
| Mtundu wa Kuzungulira kwa Magazi | Jet Air 0.53-1.07 | ||||
| Magawo Ogwirira Ntchito | |||||
| Kulemera pa Bit: Lbs | 18,395-38,228 | 29,625-59,250 | 31,880-63,750 | 33,226-66,000 | 37,037-74,773 |
| Liwiro Lozungulira: | 100-60RPM | ||||
| Kupanikizika kwa Mphepo Kubwerera Mmbuyo: | 0.2-0.4 MPa | ||||
| Kufotokozera kwa Pansi: | Miyala yolimba komanso yolimba bwino monga: miyala yamchere ya silica yolimba, mizere ya quarzite, miyala ya pyrite, miyala ya hematite, miyala ya magnetite, miyala ya chromium, miyala ya phosphorite, ndi granite. | ||||










