Tricone roller bit IADC637 4 3/4″ (120mm) yekuboorera matombo akaomarara

Zita reBrand:	Kumabvazuva Kure
Chitupa:	API neISO
Nhamba yeModhero:	IADC637G
Chisimbiso Kupa:	Rabha yakavharwa nesimbi
Mashoko ePakeji:	Bhokisi rePlywood
Nguva Yokutumira:	Mazuva mashanu kusvika masere ekushanda
Zvakanakira:	Hupenyu hurefu
Nguva yeWarandi:	Makore 3-5
Kushandiswa:	Oiri, Gasi, Geothermy, Kuchera matsime emvura, HDD, Kuchera migodhi

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Ruzivo rweChigadzirwa

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Tsananguro yeChigadzirwa

Zvidhinha zvekuboorera zve API TCI tricone roller cone zvakaderedzwa mutengo kubva kuChina mutengesi wekuchera matsime
Tsananguro yeBit:
IADC: 637 - TCI journal yakavharwa bearing bit ine gauge dziviriro yemhando dzakasimba dzepakati nepakati dzine simba guru rekudzvanya.
Simba Rinodzvinyirira:
100 - 150 MPA
14,500 - 23,000 PSI
Tsananguro yeGround:
Matombo akaomarara, akakomberedzwa zvakanaka akadai se: matombo akaomarara esilica limestones, quarzite streaks, pyrite ores, hematite ores, magnetite ores, chromium ores, phosphorite ores uye granites.
Tinogona kupa maTCI bits akasiyana-siyana (kubva pa3 3/8" kusvika 26") uye akawanda emakodhi eIADC.

Makona matatu ane 4 3/4 inches anoshandiswa nguva dzose pakuboorera matsime emvura isina kudzika, kuboorera matsime emvura inopisa uye kuboorera maburi egrouting, bearing yakavharwa / yakavharwa inowedzera hupenyu hwekushanda, tungsten carbide inserts gauge dziviriro pachitsitsinho chemakoni inodzivirira muviri wekoni kuti usapfekwe.
Vabori vanoshandisa nzira iyi zvakanyanya munzvimbo dzinocherwa mvura munzvimbo dzemakomo eAfrica, mapaipi epurasitiki ane hupamhi hwemasendimita matatu anogara achiiswa mushure mekuboorwa kwegomba rine dhayamita 4 3/4".

Tsanangudzo yeChigadzirwa

Tsanangudzo Yekutanga
Saizi yeRock Bit	4 3/4 inches
Saizi yeRock Bit	120.6 mm
Rudzi rweBit	TCI Tricone Bit
Kubatanidza shinda	2 3/8 API REG PIN
Kodhi yeIADC	IADC 637G
Rudzi rweKubereka	Chisimbiso chemagazini nekudzivirira kwegeji
Chisimbiso chekutakura	Elastomer kana Rabha/Simbi
Dziviriro yeChitsitsinho	Inowanikwa
Dziviriro yemuswe wehembe	Inowanikwa
Rudzi rweKutenderera	Kutenderera Kwemadhaka
Mamiriro Ekuchera	Kuboora kweRotary, kuboora kwemhepo ine tembiricha yakakwira, kuboora kwakadzika, kuboora mota
Maburi	Hova reJet repakati
MaParamita Ekushanda
WOB (Kurema Pachidimbu)	13,482-32,357 mapaundi
WOB (Kurema Pachidimbu)	60-144KN
RPM(r/min)	40~180
Kuumbwa	Kuumbwa kwepakati nepakati kune simba shoma rekudzvanya, senge pakati nepakati, shale yakapfava, limestone yakapfava yepakati, limestone yakapfava yepakati, jecha rakapfava yepakati, kuumbwa kwepakati nepakati nepakati pemibhedha yakaoma uye inokwesha, nezvimwewo.

Far East ine mafekitori anonyanya kugadzira ma drill bits, akadai se tricone bits, PDC bits, HDD hole opener, foundation roller cutters yemvura well, oil field, gas well, migodhi, kuvaka, geothermal, directional boring, uye underground foundation work pasi rese. Chinangwa chedu ndechepasi pemutengo wekuchera-pa-mita. Hunhu hweFar Easter Drilling huchakubatsira kuti uwane zvakawanda.