Iibhithi zokubhola ezikhoyo kwisitokhwe se-IADC127 7 7/8 intshi (200mm)

Ilogo yeFektri:	Ukugrumba eMpuma Ekude
Ubungakanani beBit:	7 7/8″ /200mm
Inombolo ye-IADC:	IADC127
Ubungakanani obuncinci:	1
Iinkcukacha zePhakheji:	Ibhokisi yePlywood
Uqhagamshelo lwePin:	I-PIN ye-API RGE ye-4 1/2
Inzuzo:	Ukusebenza kwesantya esiphezulu
Izixhobo:	Intsimbi ekhethekileyo
Ubunzima beBit:	40KGS

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Ividiyo Enxulumeneyo

Ikhathalogu

Ingcaciso yeMveliso

Iibhithi zokubhola amatye ezigayiweyo ze-API ezithengiswa ngobuninzi zifumaneka ngokwexabiso eliphantsi kunye nomgangatho ogqwesileyo ovela kumthengisi waseTshayina.
1) Uqhagamshelo lwe-Drill Bit lwenziwe ngokwemigangatho ye-API.
2) Singalungisa ubungakanani bebhithi ngokwendlela yakho yokulinganisa.
3) Isiphumo esingcono sinokufunyanwa ngokusebenzisa i-steel-tooth bit kwi-stratum ethambileyo. Ukuba umba uqinile, kucetyiswa i-TCI tricone bitis.
4) Izakhiwo zokusika eziqinisekisiweyo kunye noyilo lweebheringi ziyaqhubeka nokubonelela ngenqanaba eliphezulu lokusebenza kunye nokuthembeka.
5) Iihydraulics ezilungiselelweyo zibonelela nge-ROP eyongezelelweyo ngokususa ngokufanelekileyo iziqwenga kunye nokuqinisekisa ukubandakanyeka kwelitye elitsha kujikelezo lwesakhiwo ngasinye esisikiweyo.

I-roller cone bit sesona sixhobo sisetyenziswa kakhulu ekubholeni i-petroleum kunye nokubhoboza i-geological. I-Tricone bit inomsebenzi wokubetha, ukutyumza kunye nokucheba ilitye xa lisenziwa, ngoko ke inokuziqhelanisa nokwakheka okuthambileyo, okuphakathi kunye nokuqina. I-cone bit ingahlulwahlulwa ibe yi-milling (steel teeth) cone bit kunye ne-TCI cone bit ngokohlobo lwamazinyo.

iibhithi zokubhola ze-tricone zamazinyo okugaya

Iinkcukacha zeMveliso

Inkcazo esisiseko
Ubungakanani beRock Bit	7 7/8"
Ubungakanani beRock Bit	200mm
Uhlobo lweBit	I-Tricone Bit yeNtsimbi/ I-Tricone Bit yamazinyo atyumkileyo
Uqhagamshelo lweMisonto	I-PIN ye-REG ye-API eyi-4 1/2
Ikhowudi ye-IADC	IADC 127
Uhlobo lokuthwala	Ijenali etywiniweyo yeRoller Bearing
Isitywina sokuthwala	Itywina yerabha
Ukukhusela Izithende	Iyafumaneka
Ukukhusela i-Shirttail	Iyafumaneka
Uhlobo lokujikeleziswa kwegazi	Ukujikeleziswa Kodaka
Imeko yokubhola	Ukubhola nge-rotary, ukubhola ngobushushu obuphezulu, ukubhola nzulu, ukubhola ngenjini
Ii-nozzles	3
Iiparameters zokusebenza
I-WOB (Ubunzima kwiBit)	13,486-38,199 lbs
I-WOB (Ubunzima kwiBit)	60-170KN
I-RPM(r/min)	60~180
Ulwakhiwo	Iifomyula ezithambileyo ezinamandla aphantsi okucinezelwa kunye nokubholwa okuphezulu, njengelitye lodaka, i-gypsum, ityuwa, ilitye lekalika elithambileyo, njl.

I-7 7/8 intshi bubungakanani obuqhelekileyo ekubholeni imithombo yamanzi, isebenza kakuhle ngeerigi zokubhoboza ezinomthamo omncinci kwaye isetyenziswa kakhulu kwihlabathi liphela.
Ilitye lesinyithi le-tricone bit likwabizwa ngokuba yi-milled tooth tricone rock bit. Ilitye le-mudstone elithambileyo, nelitye le-limestone elithambileyo, ii-cones ziqinile zijongene ne-tungsten carbide, i-bearing itshixiwe yibhola, i-elastomer (irabha) ye-HNBR O-ring etywiniweyo, inkqubo yokuhlawula igrisi ithambisa i-bearing, ubomi bokusebenza bude kakhulu.