API lifeme tsa HDD rock roller cone bakeng sa ho cheka seliba se thata

Mofuta oa Bit:	Karolo ea ho cheka ea HDD
Tloaelo:	ISO le API
Khoutu ea IADC:	IADC637
WOB:	0.5-1.1(KN/mm)
RPM:	180-40(R/mots)
Letsatsi la thomello:	5 matsatsi
Molemo:	Ho jara ka matla, bophelo bo bolelele
Nako ea Tiisetso:	3 lilemo
Kopo:	Limestone, sandstone, dolomite, hard gypsum, marble.

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Tlhaloso ea Sehlahisoa

Far Eastern Drilling ke mofani oa lisebelisoa tsa ho phunya, ho kenyelletsa letricone bit, PDC trione bit, lesoba opener, single roller cone bitjoalo-joalo.Re atlehile lefapheng la lipatlisiso tsa lihlahisoa tse nang le litokelo tsa thepa ea bohlale.Re entse tsoelo-pele e kholo mecheng ea ketsiso ea analogue lebaleng la phallo ea lesoba le ka tlase, ntlafatso ea profil, moralo oa tlhophiso ea lisebelisoa le torque e tlase, thepa le tlhahiso. mekhoa tect. Ka lebaka leo, lihlahisoa tsa rona li na le lits'ebeletso tsa beter le mefuta ea ts'ebeliso. E sebelisoa haholo bakeng sa oli le khase, merafo, geothermal, construciton joalo-joalo.
Lihlahisoa tsa k'hamphani ea rona li fihletse tsoelo-pele ea indasteri le ho etsa serialization.Besides ho cheka bochabela bo hole ho lula ho le bohlokoa ho phapanyetsano ea tekheniki le tšebelisano-'moho le balekane lapeng le ka har'a sekepe.
Lihlahisoa tsa rona li rekisitsoe lefatšeng ka bophara, ho kenyeletsoa United States, Engelane, Canada, Brazil, Italy, Saudi Arabia, Korea, India le Poland joalo-joalo.

Tlhaloso ea Sehlahisoa

Tlhaloso ea Motheo
Boholo ba Rock Bit	5 1/2 inch
Boholo ba Rock Bit	139.7 limilimithara
Mofuta oa Bit	Tungsten Carbide Insert (TCI)Tricone Bit
Khokahano ea Khoele	PIN ea 3 1/2 API REG
Khoutu ea IADC	IADC637
Mofuta oa Bearing	Journal e Tiisitsoeng e Kopanetsoeng le Tšireletso ea Gauge
Ho Beha Tiiso	Elastomer e tiisitsoe ka ho roala (rabara e tiisitsoeng) / Metal e tiisitsoeng e behang
Tšireletso ea Serethe	E fumaneha
Tšireletso ea Shirttail	E fumaneha
Mofuta oa Potoloho	Phallo ea Seretse
Li-parameter tse sebetsang
WOB (Weight On Bit)	37,525-15,504 lbs
WOB (Weight On Bit)	167-69KN
RPM(r/mots)	80-40
Tlhophiso	Meetso e thata e nang le matla a phahameng a khatello, joalo ka shale e thata, kalaka, sandstone, dolomite, gypsum e thata, chert, granite, jj.

5 1/2 Inches HDD Drill Bits IADC637G ke boholo bo tumileng ba lesoba la ho phunya bakeng sa ts'ebeliso ea HDD, khoele ea khoele e etselitsoe ho lumellana le enjene ea seretse.
Bochabela bo Hōleba na le lilemo tse 15 le boiphihlelo ba litšebeletso tsa linaha tse fetang 30 ho fana ka lisebelisoa tsa ho cheka le lisebelisoa tse tsoetseng pele tsa ho cheka bakeng sa lits'ebetso tse ngata tse fapaneng.Sesebelisoa se kenyelletsa HDD, kaho le motheo,Ho cheka seliba sa metsi. Likotoana tse fapaneng tsa ho cheka li ka etsoa ho latela sebopeho sa mafika a fapaneng hobane re na le tsa rona.API & ISOfeme e netefalitsoeng ea likotoana tsa ho phunya. Re ka fana ka tharollo ea moenjiniere oa rona ha o ka fana ka maemo a ikhethileng, joalo ka,mefuta ea lisebelisoa tsa ho cheka, ho thatafala ha majoe, torque, RPM le WOB.Hape ke hlep hore re fumane likotoana tsa ho cheka ka mor'a hore u re bolelle, ho cheka seliba sa oli kapa ho chekoa ha No-Dig kapa ho cheka motheo,ho fata seliba se otlolohileng kapa ho fata ka tsela e tshekaletseng.