Likotoana tsa ho cheka seliba se tebileng IADC217 11 5/8 inches (295.3mm) bakeng sa lejoe le thata

Likotoana tsa ho cheka seliba se tebileng IADC217 11 5/8 inches (295.3mm) bakeng sa lefika le thata

Lebitso la Brand:	Bochabela bo Hōle
Setifikeiti:	API & ISO
Nomoro ea Mohlala:	IADC217
Bit size:	11 5/8" (293.5mm)
Lintlha tsa Sephutheloana:	Lebokose la Plywood
Nako ea thomello:	4 matsatsi
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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Lintlha tsa Sehlahisoa

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Tlhaloso ea Sehlahisoa

fektheri ea ho phunya likotoana tsa tricone

Li-roller bits bakeng sa ho cheka oli hantle
1. Karolo ena ea li-roller trione bakeng sa tšebeliso ea oli ea ho cheka oli E tiisitsoeng ka mokhoa oa ho beha li-roller kapa tšepe e tiisitsoeng e nang le triconebit.Ka lirolara tse hlophisitsoeng ka li-grooves tse kenngoeng ka har'a 'mele oa khoune, boholo ba koranta e nang le thepa boa eketseha.
2. Libaka tse nang le thrust bearing li thata ebile li tšoaroa ka theknoloji ea ho fokotsa likhohlano.
3. Khoune e notletsoeng Ball, e loketseng lebelo le phahameng la rotary.
Mechini ea Weifang Bochabela bo Hōle e ka fana ka boholo ba khoutu ea IADC ka tsela e latelang:IADC khoutu: 116 117 12 6127 136 137 216 217 226 226 316 317 326 327 336 337 115 25 25 25 115 25 125 25 17 427 437 517 527 537 617 627 637 737 837 832 415 425 435 445 525 625 635 416 427 436 446 447
Sekhahla sa "tricone bit" se tloha ho 3 3/8 "ho isa ho 26".
Ha re na feela boleng ba tlhahiso ea boleng bo holimo, empa hape re na le sistimi ea litšebeletso tsa kamora thekiso.

Tlhaloso ea Sehlahisoa

Tlhaloso ea Motheo
Boholo ba Rock Bit	11 5/8"
Boholo ba Rock Bit	295 limilimithara
Mofuta oa Bit	Tšepe Teeth Tricone Bit/ Meno a halikiloeng a Tricone Bit
Khokahano ea Khoele	6 5/8 API REG PIN
Khoutu ea IADC	Tlhaloso: IADC 217
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	Central Jet Hole
Li-parameter tse sebetsang
WOB (Weight On Bit)	23,200-62,972 lbs
WOB (Weight On Bit)	103-280KN
RPM(r/mots)	60-150
Tlhophiso	Libopeho tse bonolo ho isa ho tse mahareng tse nang le matla a phahameng a khatello, joalo ka seretse, shale e bohareng, gypsum e thata, lejoe la mokoetla le bonolo, lehlabathe le bonolo le mahareng, libopeho tse bonolo tse nang le li-interbed tse thata, jj.

Ho Drilling ea Bochabela bo Hare e ikitlaetsa ka lisebelisoa tsa ho cheka majoe, ho kenyeletsoa tricone bit, PDC bit, HDD hole opener, Foundation bucket roller cone bit, sepheo sa rona ke ho theola litšenyehelo tsa ho cheka mithara.