API chaw tsim khoom mining pob zeb laum ntsis nqe IADC412 hauv Tshuag

Lub Npe Hom:	Sab Hnub Tuaj Deb
Daim Ntawv Pov Thawj:	API & ISO
Tus Qauv Zauv:	IADC412
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:	Kev khawb av thee, Kev khawb tooj liab, Hlau ore, Kub ore.

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Cov Khoom Qhia Txog Khoom

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Daim Ntawv Teev Khoom

Kev piav qhia txog khoom

Kev lag luam wholesale mining tricone pob zeb laum me ntsis nrog tus nqi luv nqi los ntawm Tuam Tshoj Hoobkas.
Kev piav qhia ntawm ntsis:
IADC: 412-TCI tus qauv qhib cua txias bearing roller bit rau cov qauv mos nrog lub zog compressive qis thiab kev tho qhov siab.
Lub zog nias:
65 - 85 MPA
9,000 - 12,000 PSI
Kev piav qhia hauv av:
Cov ntu ntev ntawm cov shales mos heev, dolomites, sandstones, av nplaum, ntsev thiab limestones uas tsis sib zog heev.
Peb tuaj yeem muab cov khoom siv khawb pob zeb tricone hauv ntau qhov ntau thiab tsawg thiab feem ntau ntawm IADC Codes.

Cov Khoom Siv Qhia Txog Khoom

Cov Lus Qhia Tseem Ceeb
Qhov Loj ntawm Pob Zeb Bit	6 1/4 Nti	6 3/4 nti	7 7/8 nti	9 nti
	159 hli	171 hli	200 hli	229 hli
Tus lej IADC	IADC412
Kev Sib Txuas Xov	3 1/2 API REG PIN	3 1/2 API REG PIN	4 1/2 API REG PIN	4 1/2 API REG PIN
Khoom hnyav:	20kgs	21kgs	34kgs	50kgs
Hom kabmob:	Cov kabmob dov-pob-Cov kabmob dov-Khawm khawm/Lub foob
Hom Kev Ntshav	Dav Hlau Cua
Cov Kev Ntsuas Ua Haujlwm
Qhov hnyav ntawm ntsis:	6250-12500LBS	6750-13500 phaus	7880-15750 phaus		9000-18000 phaus
Kev Ceev Tig:	120-90RPM
Cua Rov Qab Siab:	0.2-0.4 MPa
Daim Ntawv Thov	Cov Qauv Mos Mos nrog lub zog compressive tsawg thiab kev tho qhov siab.

TXIAV QAUV:
Siv rab txheeg rau ntawm qhov ntsuas, muab rau ntawm kab sab hauv.
Tsim los rau cov qauv mos heev, xws li shale, limestone mos, sandstone, conglomerate, dolomite mos thiab thee ore.
Daim Ntawv Thov: 4000-7000Psi
KEV TIV THAIV TAWV NQAIJ:
Hlau tawv rau ntawm lub lug;
Hnav cov carbide uas tiv taus ntawm daim di ncauj thiab lub pob.
KHOOM TXHEEJ TXHEEM:
IADC Code: 412
Txiav Qauv:
Kab sab hauv thiab qhov ntswg: Conical
Gage Kab: Txhos
Gage Bevel Kev Tiv Thaiv: Puag Ncig
Xaiv cov pob zeb drilling bits kom zoo yog qhov tseem ceeb heev ua ntej pib qhov project.
Qhov nyuaj ntawm pob zeb yuav yog mos, nruab nrab thiab tawv lossis tawv heev, qhov nyuaj ntawm ib hom pob zeb kuj tseem yuav txawv me ntsis, piv txwv li, limestone, sandstone shale muaj limestone mos, limestone nruab nrab thiab limestone tawv, sandstone nruab nrab thiab sandstone tawv, thiab lwm yam.
Hauv qhov project drilling,Sab Hnub Tuaj Debmuaj 15 xyoo thiab ntau dua 30 lub tebchaws cov kev pabcuam kev paub los muab cov khoom siv laum thiab cov kev pabcuam drilling siab heev rau ntau yam kev siv sib txawv. Daim ntawv thov suav nrogkev khawb av thee, kev khawb tooj liab, hlau ore, kub orethiab lwm yam. Cov khoom siv laum ntau yam tuaj yeem hloov kho raws li cov pob zeb sib txawv vim peb muaj peb tus kheejAPI & ISOLub Hoobkas tau ntawv pov thawj ntawm cov khoom siv laum. Peb tuaj yeem muab peb tus engineer txoj kev daws teeb meem thaum koj tuaj yeem muab cov xwm txheej tshwj xeeb, xws liqhov nyuaj ntawm pob zeb, hom kev khawb rig, qhov ceev ntawm kev sib hloov, qhov hnyav ntawm qhov ntsis thiab torque.