TCI trione rock bits IADC537 6 3/4″ (171mm)

Lebitso la Brand:	Bochabela bo Hōle
Setifikeiti:	API & ISO
Nomoro ea Mohlala:	IADC537G
Bonyane Bongata ba Odara:	1 sengoathoana
Lintlha tsa Sephutheloana:	Lebokose la Plywood
Nako ea thomello:	5-8 matsatsi a ho sebetsa
Molemo:	Ts'ebetso e Phahameng ea Lebelo
Nako ea Tiisetso:	3-5 lilemo
Kopo:	Oli,Gase,Geothermy,Ho cheka seliba sa Metsi,HDD,Moepo

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Tlhaloso ea Sehlahisoa

Lisebelisoa tsa ho cheka li-rollercones tse rekisoang ka bongata setokong tse tsoang fekthering ea China ke tsa ho cheka seliba se tebileng sa petroleum.
Tlhaloso ea Bit:
IADC: 537 - TCI koranta e tiisitsoeng e nang le tšireletso ea gauge bakeng sa libopeho tse bonolo ho isa ho tse mahareng tse nang le matla a tlase.
Matla a Khatetsang:
85 - 100 MPA
12,000 - 14,500 PSI
Tlhaloso ea Motheo:
Majoe a mahareng a thata le a hlabang joalo ka majoe a lehlabathe a nang le mela ea quartz, lejoe la mokoetla le thata kapa chert, li-hematite ores, lejoe le thata, le kopantsoeng hantle la abrasive joalo ka: majoe a lehlabathe a nang le quartz binder, dolomites, quartzite shales, magma le metamorphic coarse grained rocks.
Re ka fana ka likotoana tsa TCI ka boholo bo fapaneng (ho tloha ho 3 3/8" ho isa ho 26") le boholo ba likhoutu tsa IADC.

Far Eastern Drilling ke feme ea litsebi tsa TCI tricone bits naheng ea China, re hlahisa mela e tloaelehileng ea API, lisebelisoa le lits'ebetso tsa machining li netefalitsoe.
Far Eastern Drilling e na le mangolo a mang a boletsoeng ho tsoa ho bareki ba linaha tse ngata lefatšeng ka bophara a tšehetsang lithendara tse nkang karolo le ho tlisa kholiseho ho bareki.
Likotoana tsa ho cheka tsa rotary li sebetsa ka kutu ea rotary le pompo ea seretse, kutu ea ho phunya e etsa khatello le ho potoloha holim'a likotoana tsa ho cheka ka rotary, pompo ea seretse e potoloha seretse ho tlisa likotoana tsa majoe fatše.
Litharollo tse ntle ka ho fetisisa li tla fanoa ho latela botebo ba ho cheka, ho thatafala ha majoe, tekanyetso, joalo-joalo.

Tlhaloso ea Sehlahisoa

Tlhaloso ea Motheo
Boholo ba Rock Bit	6 3/4 inch
Boholo ba Rock Bit	171.4 limilimithara
Mofuta oa Bit	TCI Tricone Bit
Khoele ea API	PIN ea 3 1/2 API REG
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	Central Jet Hole
Li-parameter tse sebetsang
WOB (Weight On Bit)	17,976-38,423 lbs
WOB (Weight On Bit)	80-171KN
RPM(r/mots)	50-220
Tlhophiso	Matla a tlase a hatellang, sebopeho se thata se mahareng se nang le lera le thata la abrasive, joalo ka shale e thata, anhydrite, lejoe la mokoetla le bonolo, lejoe la lehlabathe, dolomite le mezzanine, jj.

Bochabela bo Hōle ke lifeme tse sebetsanang ka ho khetheha le li-drill bits, tse kang li-tricone bits, PDC bits, HDD hole opener, Li-roller cutters bakeng sa lisebelisoa tse fapaneng.
Joalo ka feme e etelletseng pele ea li-drill ho la China, sepheo sa rona ke ho eketsa bophelo ba ho sebetsa. Kamehla re leka ho ntlafatsa li-bits ka litekanyetso tse phahameng tsa ho kenella.Morero oa rona ke ho rekisa boleng bo phahameng ka theko e tlaase ka ho fetisisa. Ka kopo ikopanye le rona haeba o hloka lintlha tse ling.