API Hoobkas ntawm cement thiab choj ntsaws roj zoo drilling me ntsis

Logo:	Far Eastern
Bit Standard:	API & ISO & SGS
Iadc No:	IAB 127 G
Cov hniav thiab cov kabmob:	Steel hniav journal kaw cov kabmob
Hom kev ncig:	Cov av nkos
Kev tiv thaiv pob taws:	Muaj
Shirttail tiv thaiv	Muaj
Compressive zog	0-35 MPA
Kev tsim hauv av:	Kev tsim mos heev, xws li cov av nplaum tsis zoo thiab cov xuab zeb, marl limestones, ntsev, gypsum thiab tawv coals

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Product Detail

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Product Description

Lub pob zeb tricone rau cov cement thiab choj txuas yog ib txwm steel hniav tricone khoom, cov kabmob zoo yog thov kom ua haujlwm ntev heev, thiab cov hniav tsis zoo-ntsej muag los ntawm hwm tungsten carbide hmoov.
Far EasternDrilling muaj 15 xyoo los tsim cov laum khoom. Peb tau xa tawm ntau tshaj 30 lub teb chaws kev pab cuam los muab covlaum cov khoom thiab qib siab drilling soulutions rau ntau daim ntawv thov sib txawvxws li teb zoo drilling, nkev roj zoo drilling, geological tshawb nrhiav zoo drilling, driectional tho txawv, dej zoo drilling, Peb tuaj yeem OEM laum khoom raws li kev tsim pob zeb sib txawv. Peb tauAPI & ISODaim ntawv pov thawj ntawm tricone laum khoom thiab PDC laum ntsis. Peb tuaj yeem muab peb tus engineer kev daws teeb meem thaum koj tuaj yeem muab cov xwm txheej tshwj xeeb, xws li hardness ntawm pob zeb,hom drilling rig, teb ceev, hnyav ntawm me ntsis thiab torque.

Khoom Specification

Basic Specification
Qhov loj ntawm pob zeb Bit	4 1/2 po
Qhov loj ntawm pob zeb Bit	114.3mm 3
Ib hom	Steel hniav Tricone ntsis
Xov txuas	2 3/8 API REG PIN
IAB Code	IAB 127 G
Hom kabmob	Phau ntawv kaw cov kabmob nrog ntsuas kev tiv thaiv
Bearing Foob	Elastomer kaw los yog Roj Hmab kaw
Kev tiv thaiv pob taws	Muaj
Kev Tiv Thaiv Shirttail	Muaj
Hom kev ncig	Cov av nkos
Drilling condition	Rotary drilling, siab kub drilling, sib sib zog nqus drilling, lub cev muaj zog drilling
Tag nrho cov hniav	62
Gage Row Teeth Count	36
Tus naj npawb ntawm Gage Kab	3
Number of Inner Kab	4
Jounal Angle	36 °
Offset	5
Kev khiav hauj lwm Parameter
WOB (Qhov hnyav ntawm me ntsis)	8,988-25,616 lbs
WOB (Qhov hnyav ntawm me ntsis)	40-114 KN
RPM (r / min)	300-60
Pom zoo torque	4.1 KN.M-4.7KN.M
Tsim	Mos tsim ntawm tsawg crushing kuj thiab siab drillability.

Tricone khoom, uas qee tus kuj hu ua cov menyuam lub khob hliav qab lossis cov khoom siv tri-cone, muaj peb lub khob. Txhua lub khob hliav qab tuaj yeem tig ib tus zuj zus thaum lub laum txoj hlua tig lub cev ntawm me ntsis. Lub cones muaj cov menyuam bearings haum thaum lub sijhawm sib dhos. Cov dov txiav cov khoom tuaj yeem siv los laum ib qho kev tsim yog tias xaiv qhov zoo cutter, bearing, thiab nozzle.
Yam ntxwv
1. Lub zog thiab hnav tsis kam ntawm inserts yog txhim kho los ntawm kev siv carbide inserts nrog lub zog siab thiab hnav tsis kam.
2. Nto ntawm lub siab precision bearing kub kho los ntawm kev siv cov txheej txheem kev kho cua sov siab heev los txhim kho lub peev xwm thiab kev pabcuam lub neej ntawm cov kabmob.
3. Lub neej kev pab cuam ntawm cov kabmob yog txuas ntxiv los ntawm kev siv cov khoom siv hnyav dua thiab ntau dua rau cov kabmob thrust.
4. No series roj zoo pob zeb me ntsis siv kaw cov menyuam bearing qauv. Nrog rollers teem rau hauv grooves recessed nyob rau hauv lub khob hliav qab lub cev, qhov luaj li cas ntawm bearing journal yog nce.
5. Thrust bearing nto yog tawv tawv thiab kho nrog kev sib txhuam kom txo cov tshuab.
6. Rotary laum khoom siv phau ntawv xov xwm bearing. Hard faced taub hau bearing nto. Cone bearing inlaid nrog kev sib txhuam txo alloy thiab tom qab ntawd nyiaj-plated. Lub peev xwm thauj khoom thiab kev qaug dab peg ntawm cov kabmob yog zoo heev.