API li-cones tse tharo li nyane IADC537 11 5/8″(295mm) bakeng sa hantle hantle
Tlhaloso ea Sehlahisoa
Ho bohlokoa bakeng sa boleng ba likotoana tsa ho cheka nakong ea mosebetsi.Re etsa sohle se matleng a rona ho ntlafatsa karoloana .
1) Tungsten carbide ea boleng bo holimo haholo
Bokhoni bo phahameng ba ho itšeha le bokhoni bo matla ba ho thibela ho robeha, bo ka eketsang ROP le ho ntlafatsa bophelo ba ts'ebeletso ea hanyane ka nepo.
2) Metal tiisitsoe koranta e jereng extend cuttter
Bit e ka fihlela bophelo bo bolelele ba ts'ebeletso le ts'epo e phahameng.
3) 'Mele le Welding
'Mele oa tšepe o nang le matla a phahameng ka mor'a phekolo ea mocheso.
Maoto a mararo a kopantsoe hammoho le li-electrode tsa boleng ho netefatsa botsitso ba sebopeho.
Tlhaloso ea Sehlahisoa
Tlhaloso ea Motheo | |
Boholo ba Rock Bit | 11 5/8 inch |
295 limilimithara | |
Mofuta oa Bit | TCI Tricone Bit |
Khokahano ea Khoele | 6 5/8 API REG PIN |
Khoutu ea IADC | IADC 537G |
Mofuta oa Bearing | Journal e Tiisitsoeng e Kopanetsoeng le Tšireletso ea Gauge |
Ho Beha Tiiso | Elastomer kapa Rubber/ Tshepe |
Tšireletso ea Serethe | E fumaneha |
Tšireletso ea Shirttail | E fumaneha |
Mofuta oa Potoloho | Phallo ea Seretse |
Boemo ba ho phunya | Ho cheka ka rotary, ho cheka mocheso o phahameng, ho phunya ho tebileng, ho phunya motor |
Nozzles | Li-Nozzles tse tharo |
Li-parameter tse sebetsang | |
WOB (Weight On Bit) | 66,286-29,885 lbs |
295-133KN | |
RPM(r/mots) | 50-220 |
Tlhophiso | Sebopeho se mahareng se nang le matla a tlase, joalo ka shale e mahareng, e bonolo, mokoetla o bonolo o mahareng, lejoe la mokoetla le bonolo, lehlabathe le bonolo le mahareng, sebopeho se mahareng se nang le li-interbed tse thata le tse hlabang, jj. |
11 5/8" ke 295 mm bophara, khoele ea khoele ke 6 5/8 reg pin ho latela litlhaloso tsa API.
11 5/8" ke bophara bo tsebahalang masimong a ho cheka liliba tsa oli tsa Asia Bohareng le Eastern Euorpe, linaha li kenyelletsa Kazakhstan, Uzbekistan, Turkmenistan, Ukraine, Russia, ha e sebelisoe hangata USA, Afrika Boroa le Asia Boroa-bochabela.
Ka bobeli likotoana tsa tšepe tsa leino la tšepe le li-tricone tsa TCI li fumaneha bakeng sa 11 5/8", re na le stock e lekaneng bakeng sa 11 5/8" IADC127, 137, 217, 517, 537, ke mehlala e tloaelehileng e kōptjoang ke li-driller.
IADC537 e bolela hore trione roller bit e loketse ho cheka majoe a thata a mahareng a kang limestone, shale, gypsum, joalo-joalo.
Tungsten carbide inserts(TCI) ke motsoako o thata haholo oa ho cheka majoe a thata, serethe sa likhoune le mokokotlo oa letsoho li kentsoe ka meno a Tungsten Carbide.
Ke boholo bo tloaelehileng tšimong ea merafo, ho phunya lesoba le phatlohang. Mo merafong, nomoro ea pele ea khoutu ea IADC hangata ke 6,7,8, 'me palo ea boraro hangata ke 2 le 5.
Ho ea ka litlhaloso tsa IADC bakeng sa "tricone bit,"2" e bolela "rolara e bulehileng" e tloaelehileng, 'me "5" e bolela "rolara e tiisitsoeng" e nang le tšireletso ea gauge.
Linaheng tse ling, 10 5/8"(269mm) hangata e sebelisetsoa ho cheka seliba sa metsi le seliba sa mocheso oa mocheso. Setsi sa ho cheka se tsamaisoa ke metsi a seretse, ho e-na le ho hatella moea. .
Boleng ba ho cheka bochabela bo hole le theknoloji li tla u thusa ho fihlela ho feta!