Customizedl likotoana tsa ho cheka hantle IADC127 14 3/4 ” (374mm)

Lebitso la Moetsi:	Ho Cheka Bochabela bo Hōle
Setifikeiti:	API & ISO&SGS
IADC:	IADC127
Diameter:	14 3/4 ″ (371.60mm)
Kopanya Khoele:	7 5/8 API REG PIN
Mofuta oa Mochini:	Thepa ea ho Epa
OEM:	Amohela
Boitsebiso:	Tšepe ea manganese e phahameng
Kopo:	Oilwell, seliba sa khase ea tlhaho, seliba sa metsi, kaho, ho cheka ka tsela e tšekaletseng

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Tlhaloso ea Sehlahisoa

API ea thekiso ea li-tricone rock bit e iketselitsoeng setokong e ipapisitse le khotheishene e tlase haholo le boleng bo botle ba ho cheka seliba se tebileng.
1) Drill Bit Connection e entsoe ho latela maemo a API.
2) Re ka fetola boholo ba hanyane ho latela rig ea hau.
3) Sephetho se setle ka ho fetisisa se ka fumanoa ka ho sebelisa tšepe ea leino la tšepe ka har'a stratum e bonolo. Haeba merafo e entsoe ka thata, TCI trione bit e khothalletsoa.
4) Mehaho e netefalitsoeng ea ho itšeha le meralo ea ho jara e ntse e tsoela pele ho fana ka boemo bo phahameng ba ts'ebetso le ts'epo.
5) Li-hydraulic tse ntlafalitsoeng li fana ka ROP e ntseng e eketseha ka ho tlosa li-cuttings ka nepo le ho netefatsa ho kenella ha lefika le lecha ho potoloha ha sebopeho se seng le se seng.

Tlhaloso ea Sehlahisoa

Tlhaloso ea Motheo
Boholo ba Rock Bit	14 3/4"
Boholo ba Rock Bit	374.60 limilimithara
Mofuta oa Bit	Leino la tšepe la Tricone Bit/ Bit ea leino le koetsoeng la Tricone
Khokahano ea Khoele	7 5/8 API REG PIN
Khoutu ea IADC	Tlhaloso: IADC 127
Mofuta oa Bearing	Journal e Tiisitsoeng Roller Bearing
Ho Beha Tiiso	Rubber Tiiso
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	3
Li-parameter tse sebetsang
WOB (Weight On Bit)	25,252-71,547 lbs
WOB (Weight On Bit)	112-318KN
RPM(r/mots)	60-180
Tlhophiso	Meetso e bonolo e nang le matla a tlase a khatello le ho phunya ho phahameng, joalo ka seretse, gypsum, letsoai, lejoe la mokoetla le bonolo, jj.

14 3/4" ke boholo bo tloaelehileng bo sebelisang haholo merero ea ho cheka thd.
Likotoana tsa tšepe tsa leino la tšepe li na le lebitso le leng la "milled tooth tricone bit" kaha meno a hlahisoa ke mochini o silang, bokaholimo ba cone bo tobane le tungsten carbide.
Lisebelisoa tsa tšepe tsa leino la tšepe li na le meno a malelele ho feta likotoana tsa TCI tricone e le hore li khone ho phunya libopeho tse bonolo ho ROP e phahameng.
Mererong ea ho cheka oli, ROP e ne e ka fihla ho limithara tse 30 ka hora ha ho cheka karolo e sa tebang.