IADC216 5 7/8inches (149mm)
Product Description
TCI Tricone Bit kuj muaj lub npe rotary laum me ntsis yog qhov kev daws teeb meem zoo tshaj plaws rau cov pob zeb mos, nruab nrab, lossis tawv pob zeb, nws txuas nrog lub laum qia thiab tig nrog rau nws, thiab tsav lub khob kom nias rau ntawm pob zeb. Txhua lub khob hliav qab rotates puag ncig lub axis ntawm nws txhais ceg thiab peb lub cones ib txhij tig ib ncig ntawm qhov chaw me ntsis. Lub tungsten carbide ntxig rau ntawm lub khob hliav qab ua rau qhov tsim kom muaj qhov hnyav ntawm qhov me me thiab qhov cuam tshuam ntawm lub khob hliav qab, cov khib nyiab yuav tawm mus rau lub qhov los ntawm huab cua compression.
Tricone khoom tuaj nyob rau hauv ntau yam sib txawv, thiab tuaj yeem cuam tshuam nrog ntau hom pob zeb sib txawv. Nws yog ib qho tseem ceeb kom paub txog hom kev tsim koj tab tom drilling thaum xaiv ib lub laum me ntsis. Qhov nruab nrab tsim TCI tricone khoom nta
txhoj puab heev chisel tungsten carbide inserts ntawm pob taws kab thiab sab hauv kab. Qhov kev tsim no muab tus nqi nrawm nrawm thiab ntxiv cov qauv txiav kav ntev hauv nruab nrab mus rau nruab nrab nyuaj rau kev ua haujlwm. HSN roj hmab O-ring muab kev sib khi zoo rau kev coj tus kheej.
Khoom Specification
| Basic Specification | |
| Qhov loj ntawm pob zeb Bit | 5 7/8 " |
| 149mm ib | |
| Ib hom | Hlau Hniav Tricone ntsis / Milled hniav Tricone ntsis |
| Xov txuas | 3 1/2 API REG PIN |
| IAB Code | TIAB SA 216 |
| Hom kabmob | Phau Ntawv Sau Cov Menyuam Bearing |
| Bearing Foob | Roj Hmab Foob |
| Kev tiv thaiv pob taws | Tsis 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 | Central Dav Hlau Qhov |
| Kev khiav hauj lwm Parameter | |
| WOB (Qhov hnyav ntawm me ntsis) | 10,044-28,537 lbs |
| 45-127 KN | |
| RPM (r / min) | 60-180 Nws |
| Tsim | Mos mus rau nruab nrab formations nrog siab compressive zog, xws li av nkos, gypsum, ntsev, mos limestone, thiab lwm yam. |
5 7/8 "mill hniav tricone laum ntsis yog dav siv nyob rau hauv dej zoo drilling, roj zoo drilling, geothermal zoo drilling, nws yuav siv tau rau drilling cement ntsaws rau hauv qhov tob tob.
Lub zeb hniav tricone laum me ntsis muaj cov hniav ntev uas tuaj yeem tau txais qhov nrawm nrawm dua li TCI laum khoom. Lub tricone me ntsis muaj lub hauv paus qhov uas haum rau RC drilling (Rov qab Circulation drilling).
