I-API tricone factory ye-Gas drilling bit yequla lelitye eliqinileyo

Ubungakanani beqhekeza lelitye:	8 1/2 intshi
Isatifikethi:	I-API kunye ne-ISO kunye ne-SGS
Inombolo yoMzekelo:	IADC437G
Ukuthwala Okutywiniweyo:	Ibhereji etywiniweyo yesinyithi
Izixhobo:	Isinyithi esiphezulu se-manganese
I-WOB:	0.35-0.95(KN/mm)
I-RPM:	140-60(r/min)
Ixesha lewaranti	Iminyaka emi-3
Ukwakheka okufanelekileyo:	I-Shale, udongwe, isanti kunye ne-conglomerate, njl.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Ividiyo Enxulumeneyo

Ikhathalogu

Ingcaciso yeMveliso

Iibhithi zokubhola ze-tricone rock zegesi yendalo ze-API ezithengiswa ngexabiso eliphantsi ezinebheyina etywiniweyo yobuso bentsimbi evela kumzi-mveliso waseTshayina.
I-IADC: 437 yi-TCI journal sealed bearing bit enokhuselo lwe-gauge kwiifom ezithambileyo ezinamandla aphantsi okucinezelwa kunye nokubhoboka okuphezulu.
I-compressives zezi zilandelayo:
65-85 MPA
9,000-12,000 PSI
Singabonelela ngee-tricone bits ngobukhulu obahlukeneyo (ukusuka kwi-3” ukuya kwi-26”kunyeuninzi lweeKhowudi ze-IADC.
Iingxaki eziphambili ze-geology yobunjineli begesi zokugrumba imithombo enzulu (uxinzelelo olungaqhelekanga lokwakheka, ukungazinzi ecaleni kwedonga, ukwakheka kokujika kwendalo kunye nomonakalo wedama, njl.njl.) kunye neempawu zayo, ukuthintela, kunye nonyango ikakhulu iingxaki ze-geology zobunjineli bokugrumba.
Kuyilo nolwakhiwo lobunjineli bokugrumba kakuhle, uhlalutyo lweengxaki zejoloji kunye novavanyo lokulandelela, ingakumbi ukujongana noxinzelelo olune (uxinzelelo lokwakheka kunye noxinzelelo lokuwa, uxinzelelo lokuvuza kunye noxinzelelo lwekholamu yolwelo lokugrumba), kukuphucula umgangatho woyilo, ukufezekisa isiqinisekiso esisisiseko sokugrumba ngokukhuselekileyo ngokutyibilikayo.

Iinkcukacha zeMveliso

Inkcazo esisiseko
Ubungakanani beRock Bit	8 1/2 intshi
Ubungakanani beRock Bit	215.90 mm
Uhlobo lweBit	I-TCI Tricone Bit
Uqhagamshelo lweMisonto	I-PIN ye-REG ye-API eyi-4 1/2
Ikhowudi ye-IADC	IADC 417G
Uhlobo lokuthwala	Ijenali Etywiniweyo Ukuthwala kunye noKhuseleko lokulinganisa
Isitywina sokuthwala	Ubuso besinyithi obuvaliweyo
Ukukhusela Izithende	Iyafumaneka
Ukukhusela i-Shirttail	Iyafumaneka
Uhlobo lokujikeleziswa kwegazi	Ukujikeleziswa Kodaka
Imeko yokubhola	Ukubhola nge-rotary, ukubhola ngobushushu obuphezulu, ukubhola nzulu, ukubhola ngenjini
Inani lilonke lamazinyo	80
Inani lamazinyo eGage Row	33
Inani leeGage Rows	3
Inani leMigca yangaphakathi	7
I-Jounal Angle	33°
I-offset	8
Iiparameters zokusebenza
I-WOB (Ubunzima kwiBit)	17,077-49,883 lbs
I-WOB (Ubunzima kwiBit)	76-222KN
I-RPM(r/min)	300~60
I-torque ephezulu ecetyiswayo	16.3-21.7KN.M
Ulwakhiwo	Ukwakheka okuthambileyo kokumelana nokutyumza okuphantsi kunye nokubhoboka okuphezulu.

Iibhithi zokubhola amatye eziyi-8 1/2 intshi IADC437 zenzelwe ukwakheka okuthambileyo kokubhola imithombo.
Kwimigodi enzulu kakhulu, sicebisa ukuba iibhithi ze-tricone ezitywiniweyo zeMetal-face sealed bearing zidlule kwiimitha ezili-1000, kwimigodi ye-hard rock kunye ne-long distance trenchless pilot hole drilling ezide zidlule kwiimitha ezingama-300, sikwacebisa neebhithi ze-tricone ezitywiniweyo zemetal-face sealed bearing.
Ukugrumba eMpuma Ekudebanamava eenkonzo angaphezulu kweminyaka eli-15 kumazwe angama-30 ukubonelela ngeenkonzoii-drill bits kunye nee-drill solutions eziphambili zezicelo ezahlukeneyo.Isicelo esiquka intsimi yeoyile, igesi yendalo, uphando lwejoloji, ukubopha okumanzi, ukugrumba amanzi, iibhloko ezahlukeneyo zokugrumba zinokwenziwa ngokwezifiso ngokweenxalenye ezahlukeneyo zamatye njengoko sinesiqinisekiso seI-API kunye ne-ISOkwiibhithi ze-tricone kunye nebhithi ye-PDC.
Singakunika isisombululo senjineli yethu xa unokubonelela ngeemeko ezithile, ezinje ngokuqina kwamatye,iintlobo zesixhobo sokubhola, isantya esijikelezayo, ubunzima kwi-bit kunye ne-torque.