API TCI konopo hanyane IADC537 9 7/8″(250mm) bakeng sa ho cheka seliba sa majoe a thata

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

Tender ea likotoana tsa ho cheka tsa API TCI setokong ho tsoa fekthering ea China
Re leka ka hohle ho ntlafatsa boleng ba lisebelisoa tsa ho cheka.
1) Tšireletso ea Gauge
Lisebelisoa tse khethehileng li hlophisitsoe ka mokhoa o hlophisitsoeng hloohong ho fokotsa ka katleho ho roala ha hlooho ka sebopeho sa abrasive le liliba tse lebisang le tse rapameng le ho lelefatsa bophelo bo fokolang.
2)Sistimi ea ho pholisa
Li-nozzles ke karolo ea bohlokoa haholo bophelong ba hanyenyane, li-hydraulics li laoloa ka li-nozzles tsena, hape ke phekolo ea mocheso bakeng sa matla le botsitso bo eketsehileng.
3) Tungsten carbide ea boleng bo holimo haholo
Bokhoni bo phahameng ba ho itšeha le bokhoni bo matla ba ho thibela ho robeha, bo ka eketsang ROP le ho ntlafatsa bophelo ba ts'ebeletso ea bit ka katleho

Tlhaloso ea Sehlahisoa

Tlhaloso ea Motheo
Boholo ba Rock Bit	9 7/8 lisenthimithara tse
Boholo ba Rock Bit	250.8mm
Mofuta oa Bit	TCI Tricone Bit
Khokahano ea Khoele	6 5/8 API REG PIN
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	Li-Nozzles tse tharo
Li-parameter tse sebetsang
WOB (Weight On Bit)	56,175-25,391 lbs
WOB (Weight On Bit)	113-250KN
RPM(r/mots)	50-220
Tlhophiso	Sebopeho se mahareng se nang le matla a tlase, joalo ka shale e mahareng, e bonolo, mokoetla o bonolo o mahareng, lejoe la mokoetla le bonolo, lehlabathe le bonolo le mahareng, sebopeho se mahareng se nang le li-interbed tse thata le tse hlabang, jj.

9 7/8" ke 250mm ka bophara, khoele ea khoele ke 6 5/8 reg pin ho latela litlhaloso tsa API.
IADC537 e bolela hore trione roller bit e loketse ho cheka majoe a thata a mahareng a kang limestone, shale, gypsum, joalo-joalo.
Tungsten carbide inserts(TCI) ke motsoako o thata haholo oa ho cheka majoe a thata, serethe sa likhoune le mokokotlo oa letsoho li kentsoe ka meno a Tungsten Carbide.
Ke boholo bo tloaelehileng tšimong ea merafo, ho phunya lesoba le phatlohang. Mo merafong, nomoro ea pele ea khoutu ea IADC hangata ke 6,7,8, 'me palo ea boraro hangata ke 2 le 5.
Ho ea ka litlhaloso tsa IADC bakeng sa "tricone bit,"2" e bolela "rolara e bulehileng" e tloaelehileng, 'me "5" e bolela "rolara e tiisitsoeng" e nang le tšireletso ea gauge.
Linaheng tse ling, 9 7/8"(250.8mm) hangata e sebelisoa ho cheka seliba sa metsi le seliba sa mocheso oa mocheso o chesang.
Ka hona, bakeng sa lits'ebetso tse fapaneng, re lokela ho khetha likotoana tse nepahetseng tsa tricone.