Zomata zodzigudubuza IADC216 5 7/8 mainchesi (149mm)
Mafotokozedwe Akatundu
TCI Tricone Bit yomwe imatchedwanso rotary drill bit ndi njira yabwino yopangira miyala yofewa, yapakatikati, kapena yolimba, imalumikizidwa ndi tsinde lobowola ndikuzungulira nayo, ndikuyendetsa ma cones kuti atsindike pathanthwe.Chomera chilichonse chimazungulira mozungulira mwendo wake ndipo ma cones atatu nthawi imodzi amazungulira pakati pang'ono.Kuyika kwa tungsten carbide pa chipolopolo cha cone kumapangitsa kuti mapangidwewo adutse pansi pa kulemera kwake pang'onopang'ono komanso mphamvu ya cone ikuzungulira, zinyalala zimatulutsidwa ku dzenje ndi mpweya woponderezedwa.
Ma Tricone amabwera m'mitundu yosiyanasiyana, ndipo amatha kuthana ndi mapangidwe osiyanasiyana amiyala.Ndikofunika kudziwa mtundu wa mapangidwe omwe mukubowola posankha pobowola.Mapangidwe apakatikati a TCI trione bits amakhala
aggressive chisel tungsten carbide amayika pamizere ya chidendene ndi mizere yamkati.Kapangidwe kameneka kamapereka chiwongolero chobowola mwachangu ndikuwonjezera kulimba kwa kapangidwe kake pakati mpaka pakati pazovuta zama ations.HSN rabara O-ring imapereka chisindikizo chokwanira kuti chikhale cholimba.
Mafotokozedwe a Zamalonda
Mfundo Zofunikira | |
Kukula kwa Rock Bit | 5 7/8" |
149 mm pa | |
Mtundu wa Bit | Chitsulo cha Zitsulo Tricone Bit / Milled jino Tricone Bit |
Kugwirizana kwa Ulusi | 3 1/2 API REG PIN |
IADC kodi | Chithunzi cha IADC216 |
Mtundu Wokhala | Journal Yosindikizidwa Roller Bearing |
Kukhala ndi Chisindikizo | Chisindikizo cha Rubber |
Chitetezo cha Chidendene | Zosapezeka |
Chitetezo cha Shirttail | Likupezeka |
Mtundu Wozungulira | Kuzungulira Kwamatope |
Mkhalidwe Wobowola | Kubowola mozungulira, kubowola kotentha kwambiri, kubowola mozama, kubowola mota |
Nozzles | Central Jet Hole |
Opaleshoni Parameters | |
WOB (Kulemera Pang'ono) | 10,044-28,537 lbs |
45-127KN | |
RPM(r/mphindi) | 60-180 |
Mapangidwe | Mapangidwe ofewa mpaka apakatikati okhala ndi mphamvu zopondereza kwambiri, monga mwala wamatope, gypsum, mchere, miyala yamchere yofewa, etc. |
5 7/8" mphero dzino tricone kubowola ntchito kwambiri pobowola madzi chitsime, mafuta pobowola, geothermal chitsime pobowola, chitha kugwiritsidwa ntchito pobowola pulagi simenti mozama kwambiri.
Kubowola kwa mphero kwa mphero kumakhala ndi mano ataliatali omwe amatha kubowola mwachangu kwambiri kuposa ma TCI kubowola.Pang'ono pang'ono pali dzenje lapakati lomwe ndiloyenera kubowola RC (Reverse Circulation drilling).