Teb tricone ntsis IADC517 12 1/4 "(311mm)
Product Description
API teb tricone cov menyuam cones khoom hauv Tshuag los ntawm Tuam Tshoj Hoobkas yog ib txwm rau koj zoo dua drilling.
Nqe lus piav qhia:
IADC: 517 - TCI phau ntawv xov xwm kaw cov kabmob me me nrog ntsuas kev tiv thaiv rau cov mos mos mus rau nruab nrab cov qauv tsim nrog lub zog qis.
Compressive zog:
85-100 MPA
12,000-14,500 PSI
Kev piav qhia hauv av:
Nruab nrab nyuaj thiab abrasive pob zeb xws li sandstones nrog streaks ntawm quartz, nyuaj limestone los yog chert, hematite ores, nyuaj, zoo-compacted abrasive pob zeb xws li: sandstones nrog quartz binder, dolomites, quartzite shales, magma thiab metamorphic coarse grained pob zeb.
Far Eastern Drilling tuaj yeem muab tricone laum cov khoom hauv ntau qhov ntau thiab tsawg (los ntawm 3 7/8 "mus rau 26") thiab feem ntau ntawm IADC Codes.
12 1/4 ntiv tes (311mm) yog qhov loj me hauv qhov tob tob zoo li cov roj thiab roj zoo drilling, thiab nws tseem yog qhov loj me me hauv kab rov tav txoj kev tsav qhov drilling.
Raws li cov khoom txiav, tricone me ntsis muaj hom TCI (Tungsten Carbide Insert) thiab Hlau Hniav.IADC517 yog TCI tricone ntsis.
Bearing Structure:
High precision journal bearing nrog ob lub ntsej muag thrust, Pob xauv lub khob hliav qab.Hardfaced taub hau bearing nto.Cone bearing inlaid nrog kev sib txhuam-txo alloy thiab ces silver-plated.Abrasion kuj thiab qaug dab peg ntawm cov kabmob yog txhim kho.and haum rau siab ceev ceev.
Foob thiab Lubrication:
Cov txheej txheem hlau foob pob muaj ob lub foob hlau thiab ob lub zog elastic.Compressed energizers xyuas kom muaj kev sib cuag zoo tau khaws cia rau ntawm ob qhov chaw sib khi ntawm cov hlau nplhaib los ntawm elastic quab yuam, thiab ua tiav cov kabmob foob.Nyob rau hauv qhov drilling, hlau ntsaws ruaj ruaj yog cov dynamic, thiab Cov energizers yog zoo li qub.Qhov no yuav txhim khu kev ntseeg tau thiab durability ntawm bearing seal.Lub siab compensator system thiab cov roj siab heev tuaj yeem ua rau lub lubricating kev ntseeg tau zoo heev.
Khoom Specification
| Basic Specification | |
| Qhov loj ntawm pob zeb Bit | 12 1/4 po |
| 3 11.1mm | |
| Ib hom | TCI Tricone Ib |
| Xov txuas | 6 5/8 API REG PIN |
| IAB Code | IAB 517 G |
| Hom kabmob | Phau ntawv kaw cov kabmob nrog ntsuas kev tiv thaiv |
| Bearing Foob | Elastomer lossis Roj Hmab / Hlau |
| Kev tiv thaiv pob taws | Muaj |
| Kev Tiv Thaiv Shirttail | Muaj |
| Hom kev ncig | Cov av nkos |
| Drilling condition | Rotary drilling, siab temp drilling, sib sib zog nqus drilling, lub cev muaj zog drilling |
| Tag nrho cov hniav | 122 |
| Gage Row Teeth Count | 48 |
| Tus naj npawb ntawm Gage Kab | 3 |
| Number of Inner Rows | 8 |
| Jounal Angle | 33° |
| Offset | 9.5 ib |
| Kev khiav hauj lwm Parameters | |
| WOB (Qhov hnyav ntawm me ntsis) | 24,942-73,476 lbs |
| 109-327 KN | |
| RPM (r / min) | 300-60 |
| Pom zoo torque | 37.93-43.3 KNM |
| Tsim | Mos tsim ntawm tsawg crushing kuj thiab siab drillability. |
Far Eastern yog lub Hoobkas tshwj xeeb hauv cov khoom siv tho, xws li tricone khoom, PDC cov khoom, HDD qhov qhib, Foundation roller cutters rau dej zoo, roj av, roj av, mining, kev tsim kho, geothermal, kev tho txawv, thiab underground foundation ua haujlwm thoob plaws lub ntiaj teb. ntiaj teb.Peb lub hom phiaj yog muag cov khoom zoo ntawm tus nqi qis tshaj plaws.
