API TCI khawm ntsis IADC537 9 7/8 "(250mm) rau pob zeb zoo drilling
Product Description
Kev sib tw ntawm API TCI drilling cov khoom hauv Tshuag los ntawm Tuam Tshoj Hoobkas
Peb sim peb qhov zoo tshaj plaws los txhim kho qhov zoo ntawm cov laum khoom.
1) Kev tiv thaiv kev ntsuas
Cov ntaub ntawv tshwj xeeb yog cov txheej txheem txheej txheem ntawm lub taub hau kom txo tau lub taub hau hnav hauv kev tsim cov abrasive thiab kev taw qhia thiab kab rov tav qhov dej thiab txuas lub neej me ntsis.
2)Txias qhov system
Lub nozzles yog ib qho tseem ceeb heev nyob rau hauv lub neej ntawm me ntsis, me ntsis hydraulics yog tswj los ntawm cov nozzles, nws kuj yog kub kho kom ntau zog thiab stability.
3) Zoo heev tungsten carbide
Muaj peev xwm txiav tau zoo thiab muaj peev xwm tiv thaiv kev tawg, uas tuaj yeem ua rau ROP thiab txhim kho kev pab cuam lub neej ntawm me ntsis zoo
Khoom Specification
| Basic Specification | |
| Qhov loj ntawm pob zeb Bit | 9 7/8 po |
| 250.8 hli | |
| Ib hom | TCI Tricone Ib |
| Xov txuas | 6 5/8 API REG PIN |
| IAB Code | IAB 537 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 kub drilling, sib sib zog nqus drilling, lub cev muaj zog drilling |
| Nozzles | Peb Nozzles |
| Kev khiav hauj lwm Parameter | |
| WOB (Qhov hnyav ntawm me ntsis) | 56,175-25,391 lbs |
| 113-250 KN | |
| RPM (r / min) | 50-220 |
| Tsim | Kev tsim nruab nrab uas tsis tshua muaj zog compressive, xws li nruab nrab, mos shale, nruab nrab mos limestone, nruab nrab mos limestone, nruab nrab mos sandstone, nruab nrab tsim nrog nyuaj thiab abrasive interbeds, thiab lwm yam. |
9 7/8 "yog 250mm inch, xov txuas yog 6 5/8 reg pin raws li API specification.
IADC537 txhais tau hais tias tricone cov menyuam me yog tsim rau drilling nruab nrab hardness pob zeb xws li limestone, shale, gypsum, thiab lwm yam. Cov kabmob yog elastomer kaw kom ua haujlwm tau zoo.
Tungsten carbide inserts (TCI) yog ib qho nyuaj heev rau drilling pob zeb nyuaj, pob taws ntawm cones thiab caj npab-rov qab yog tag nrho tso nrog Tungsten Carbide cov hniav.
Nws yog ib qho loj me me hauv mining teb, mus laum blast qhov. Hauv mining drilling, thawj tus lej rau IADC code feem ntau yog 6,7,8, thiab tus lej thib peb feem ntau yog 2 thiab 5.
Raws li IADC cov lus qhia tshwj xeeb rau tricone ntsis, "2" txhais tau tias tus qauv qhib cov kabmob rau cov menyuam me, thiab "5" txhais tau hais tias kaw cov menyuam kabmob me ntsis nrog ntsuas kev tiv thaiv.
Hauv qee lub tebchaws, 9 7/8 "(250.8mm) feem ntau yog siv los laum cov dej hauv qhov dej thiab qhov dej kub hauv qhov dej, Laum rig yog siv los ntawm cov av nkos, tsis yog compressing cua.
Yog li ntawd, rau ntau daim ntawv thov, peb yuav tsum xaiv txoj cai tricone cov menyuam khoom.
