API 8 1/2 inches diamond trione bit bakeng sa ho cheka seliba sa khase ea tlhaho

Bit Spec:	8 1/2 inch (215.90mm)
Mofuta oa Bit:	Tšepe ea meno ea tšepe ea trione
IADC khoutu:	IADC135
Odara Bongata:	1 pc
Lintlha tsa Sephutheloana:	Taba ea Lehong
Delibari:	5 matsatsi
Molemo:	Tshebetso e Ntle
Torque e ka Holimo e khothalelitsoeng:	16.3KN.M-21.7KN.M
Kopo:	Seliba sa Oli, Khase ea Tlhaho, Geothermy, Ho Cheka Seliba sa Metsi

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Tlhaloso ea Sehlahisoa

Likotoana tsa ho cheka likonopo tsa oli tsa Wholesale API li fumaneha ka theko e theotsoeng femeng ea China
Bochabela bo HōleHo cheka ho ka hlahisa likotoana tsa TCI tricone le meno a tšepe li-tricone bits.Steel tooth tricone bit also call milled tooth tricone bit.The bit size rang is from 3" to 26". Re ka fana ka boholo ba Likhoutu tsa IADC. Morero oa ho cheka ke sehokelo sa bohlokoa sa ho hlahlobisisa le nts'etsopele ea petroleum le khase ea tlhaho.
Re tla leka ka hohle ho ntlafatsa boleng ba biti ho lelefatsa bophelo ba hanyane.

Tlhaloso ea Sehlahisoa

Tlhaloso ea Motheo
Boholo ba Rock Bit	8 1/2 inch
Boholo ba Rock Bit	215.90 limilimithara
Mofuta oa Bit	Leino la tšepe Tricone Bit
Khokahano ea Khoele	4 1/2 API REG PIN
Khoutu ea IADC	IADC135
Mofuta oa Bearing	Journal Bearing
Ho Beha Tiiso	Elastomer e tiisitsoeng kapa Rubber e tiisitsoeng
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
Kakaretso ea Palo ea Meno	83
Palo ea Meno ea Gage Row	35
Palo ea Mela ea Gage	3
Palo ea Mela e ka Hare	5
Angle ea Journal	33°
Offset	8
Li-parameter tse sebetsang
WOB (Weight On Bit)	9,662-33,930 lbs
WOB (Weight On Bit)	43-151KN
RPM(r/mots)	300-60
E khothalelitsoeng torque e holimo	16.3KN.M-21.7KN.M
Tlhophiso	Sebopeho se bonolo sa khanyetso e fokolang ea ho senya le ho phunya ho phahameng.

8 1/2 ke boholo bo tloaelehileng ka ho fetisisa masimong a ho cheka mafika a seliba sa oli.E sebetsa hantle ka lisebelisoa tse nyenyane tsa ho phunya le tse sebelisoang haholo lefatšeng.Ho khetha mohlala o nepahetseng ke oa bohlokoa nakong ea morero oa ho phunya.
Morerong oa ho cheka,Bochabela bo Hōlena le lilemo tse 15 le linaheng tse fetang 30 phihlelo ea litšebeletso tsa ho fana kalikotoana tsa ho cheka le lisebelisoa tse tsoetseng pele tsa ho cheka bakeng sa lits'ebetso tse ngata tse fapaneng.Ts'ebeliso e kenyelletsa lebala la oli, khase ea tlhaho, tlhahlobo ea jeoloji, boring ea metsi, ho cheka seliba sa metsi, Likotoana tse fapaneng tsa ho cheka li ka etsoa ho latela sebopeho sa mafika hobane re na le tsa rona.API & ISOfektheri e netefalitsoeng ea likotoana tsa ho phunya li-tricone. Re ka fana ka tharollo ea moenjiniere oa rona ha o ka fana ka maemo a khethehileng, joalo ka ho thatafala ha majoe,mefuta ea lisebelisoa tsa ho cheka, lebelo la rotary, boima ba 'mele le torque.