Feme ea API ea likotoana tsa ho cheka seliba sa geothermal tricone setokong

Lebitso la Brand:	Bochabela bo Hōle
Setifikeiti:	API & ISO
Nomoro ea Mohlala:	IADC237
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:	Seliba sa Oli, Khase ea Tlhaho, Geothermy, Ho Cheka Seliba sa Metsi

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Lintlha tsa Sehlahisoa

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Catalog

Tlhaloso ea Sehlahisoa

Likotoana tsa ho cheka oli tsa API tsa li-tricone tse rekisoang ka theko e theotsoeng ho tsoa fekthering ea China
Ho cheka Bochabela bo Hole ho ka fana ka likotoana tsa TCI trione le likotoana tsa tšepe tsa meno a tšepe ka boholo bo fapaneng.ho tloha ho 3 ho isa ho 26") leboholo ba Likhoutu tsa IADC.
IADC: 237 is Steel tooth journal e tiisitsoeng e bering bit with gauge protection for medium to medium hard formations with high compressive strength.The compressive strength is 20-40MPA and 3000-6000PSI/20 - 40 MPA/3,000 - 6,000 PSI.
IADC237 triocne bits e tla sebelisoa bakeng sa majoe a lehlabathe a nang le mela ea quartz, lejoe la mokoetla le thata kapa chert, dolomite ea crystalline, ores ea hematite, le li-shale tse thata.

Tlhaloso ea Sehlahisoa

Tlhaloso ea Motheo
Boholo ba Rock Bit	12 1/4 inch
Boholo ba Rock Bit	311.2 limilimithara
Mofuta oa Bit	Tšepe ea Teeth Tricone Bit / Milled Teeth Tricone Bit
Khokahano ea Khoele	6 5/8 API REG PIN
Khoutu ea IADC	IADC237G
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	147
Palo ea Meno ea Gage Row	40
Palo ea Mela ea Gage	3
Palo ea Mela e ka Hare	9
Angle ea Journal	33°
Offset	6.5
Li-parameter tse sebetsang
WOB (Weight On Bit)	35,053-83,813 lbs
WOB (Weight On Bit)	156-373KN
RPM(r/mots)	300-60
E khothalelitsoeng torque e holimo	37.93KN.M-43.3KN.M
Tlhophiso	Sebopeho se thata sa mahareng ho isa bohareng ba khanyetso e phahameng ea ho sithabela.

Fumana likotoana tsa ho cheka lejoe ke mohato oa pele oa projeke ea ho cheka.
Re tla arolelana lintlha tse ling mabapi le mokhoa oa ho khetha likotoana tse nepahetseng tsa tricone?
A.Ho na le mefuta e 2 ea likotoana tsa triocne tse ipapisitseng le mofuta oa meno.
1) Likotoana tsa tšepe tsa ttooth trione (IADC1**,IADC2**,IADC3**)
2) TCI tricone bits (IADC4 **,IADC5**,IADC6**,IADC7**,IADC8**)
B.Ho na le mefuta e 4 ea likotoana tsa trione tse thehiloeng ho mofuta oa bere.
1) Journal bearing (IADC**6,IADC**7)
2) Roller bering (IADC**4,IADC**5)
3) Open bearing (IADC**1)
4) Sebaka sa moea (IADC**2,IADC**3)
C Lintlha tse ling:
1) Sebopeho se bonolo se molemo ho khetha tšepe ea tricone, mohlala, seretse.
2) Sebopeho se thata se molemo ho khetha TCI tricone bit, mohlala, limestone.
3) Lirolara, li-jenali li sebelisoa haholo mererong ea ho cheka liliba tsa metsi.
4) Li-bearings tse bulehileng, ho tsamaisa moea, ho roala li-roller li sebelisoa haholo mererong ea merafo.
5) Khetha karoloana ea trione ho ea ka matla a khatello

PSI	IADC khoutu	Tlhophiso
0 ~ 4000	IADC1**	letsopa le lehlabathe, letsoai
4000 ~ 8000	IADC2**	marl limestones, gypsum, le mashala a thata.
8000 ~ 15000	IADC3**	majoe a lehlabathe a nang le quartz binder, majoe a lehlabathe a thata, li-quartz shales tse thata, magma le majoe a metamorphic.
15000 ~ 25000	IADC4**	li-shales, li-dolomite, majoe a lehlabathe, letsopa, matsoai le majoe a mokoetla.
25000 ~ 40000	IADC5, IADC6	majwe a lehlabathe a nang le quartz binder, dolomites, quartzite shales, magma le metamorphic mafika a mahoashe-grained
Ho feta 40000	IADC7, IADC8	silika e thata ea limestones, quartzite streaks, pyrite ores, hematite ores, magnetite ores, chromium ores, phosphorite ores, le granite