API Hoobkas tricone ntsis IADC537 7 5/8 ”(193.7 hli)

Lub Npe Hom:	Sab Hnub Tuaj Deb
Daim Ntawv Pov Thawj:	API & ISO
Tus Qauv Zauv:	IADC537G
Yam Tsawg Kawg Nkaus Yuav Tsum Tau:	1 daim
Cov Lus Qhia Txog Pob Khoom:	Lub thawv ntoo plywood
Lub Sijhawm Xa Khoom:	5-8 hnub ua haujlwm
Qhov Zoo:	Kev Ua Haujlwm Ceev
Lub Sijhawm Warranty:	3-5 xyoos
Daim Ntawv Thov:	Roj, Roj Av, Geothermy, Kev Tshawb Fawb Dej Zoo, HDD, Kev Tsuas

NUG

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Cov Khoom Qhia Txog Khoom

Video cuam tshuam

Daim Ntawv Teev Khoom

Kev piav qhia txog khoom

Cov khoom lag luam wholesale API rotary tricone drilling hauv Tshuag los ntawm Tuam Tshoj Hoobkas yog rau cov roj tob tob.
Kev piav qhia ntawm ntsis:
IADC: 537 - TCI phau ntawv xov xwm kaw cov kabmob me me nrog kev tiv thaiv ntsuas rau cov qauv mos mos rau nruab nrab nrog lub zog compressive qis.
Lub zog nias:
85 - 100 MPA
12,000 - 14,500 PSI
Kev piav qhia hauv av:
Cov pob zeb tawv nruab nrab thiab cov pob zeb ntxhib xws li cov xuab zeb xuab zeb uas muaj cov kab quartz, cov pob zeb limestone tawv lossis chert, cov pob zeb hematite, cov pob zeb tawv, cov pob zeb ntxhib uas sib zog zoo xws li: cov xuab zeb xuab zeb uas muaj cov pob zeb quartz binder, dolomites, cov pob zeb quartzite shales, magma thiab cov pob zeb metamorphic coarse grained.
Peb tuaj yeem muab cov khoom TCI hauv ntau qhov ntau thiab tsawg (txij li 3 "txog 26") thiab feem ntau ntawm IADC cov lej.

Far Eastern yog lub Hoobkas tshwj xeeb hauv kev siv cov khoom siv laum, xws li cov khoom siv tricone, cov khoom siv PDC, lub qhov qhib HDD, lub tshuab txiav cov menyuam rau ntau yam kev siv sib txawv.
Ua ib lub Hoobkas ua cov khoom siv laum ua lag luam hauv Suav teb, peb lub hom phiaj yog ua kom lub neej ua haujlwm ntawm cov laum ntev dua. Peb ib txwm sim txhim kho cov khoom siv uas muaj kev nkag mus tob dua. Peb lub hom phiaj yog muag cov khoom zoo nrog tus nqi qis tshaj.
Lub qhov dej roj shale gas drilling bit 7 5/8inches IADC537G, rau cov formations nruab nrab.
7 5/8 nti (200.0 hli) TCI tricone ntsis, raws li lub cheeb ib txwm muaj, nws yog qhov zoo dua rau cov neeg siv khoom ua haujlwm hauv shale gas qhov drilling
IADC537G piav qhia txog qee yam ntxwv ntawm lub ntsis tricone.
Ua ntej, nws yog cov chisel-inserts, rau kev khawb qhov nruab nrab hardness thiab cov qauv ntom ntom nrog lub zog compressive siab thiab qee cov txheej abrasive, xws li ntawm 80 txog 150Mpa. Qhov thib ob, nws yog cov ntawv xov xwm kaw nrog kev tiv thaiv gauge. Ntxiv mus, nws muaj kev tiv thaiv gage ntxiv rau sab nraub qaum ntawm caj npab / ceg.

Cov Khoom Siv Qhia Txog Khoom

Cov Lus Qhia Tseem Ceeb
Qhov Loj ntawm Pob Zeb Bit	7 5/8 nti
Qhov Loj ntawm Pob Zeb Bit	194.mm
Hom ntsis	TCI Tricone ntsis
Kev Sib Txuas Xov	4 1/2 API REG PIN
Tus lej IADC	IADC 537G
Hom kabmob	Phau Ntawv Xov Xwm Kaw Cov Kabmob Nrog Kev Tiv Thaiv Gauge
Cov Khoom Siv Bearing	Elastomer los yog roj hmab / hlau
Kev Tiv Thaiv Pob Luj Taws	Muaj
Kev Tiv Thaiv Tus Tsov Tus Ntxaib	Muaj
Hom Kev Ntshav	Kev ncig ntawm cov av nkos
Kev Tshawb Fawb	Kev khawb av qeeb mentshis, kev khawb av kub siab, kev khawb av tob, kev khawb av lub cev muaj zog
Cov Nozzles	Peb Lub Nozzles
Cov Kev Ntsuas Ua Haujlwm
WOB (Qhov Hnyav Ntawm Qhov Ntsis)	19,774-43,592 phaus
WOB (Qhov Hnyav Ntawm Qhov Ntsis)	88-194KN
RPM (r/min)	50~220
Kev tsim	Cov pob zeb nruab nrab uas muaj zog compressive tsawg, xws li cov pob zeb nruab nrab, cov pob zeb mos, cov pob zeb limestone nruab nrab, cov pob zeb sandstone nruab nrab, cov pob zeb nruab nrab uas muaj cov pob zeb nyuaj dua thiab ntxhib, thiab lwm yam.

Ntxiv mus, 7 5/8 nti yog qhov loj me uas siv ntau hauv kev khawb av, rau kev khawb qhov tawg. Tab sis nws txawv ntawm lub qhov roj shale uas ncig los ntawm cov kua av nkos.