API Tricone Drilling IADC216 7 5/8 nti (194mm) rau roj rig
Product Description
Tricone khoom muaj nyob rau hauv tshiab thiab siv (re-tip thiab re-khiav) steel hniav thiab tungsten carbide insert, loj los ntawm 3 3/8 "(85.7mm) mus rau 26" (660.4mm) rau siv nyob rau hauv tag nrho cov formations, nrog rau tej Cov kabmob / foob hom, thiab ntau yam ntawm cov kev cai ntxiv.Tricone me ntsis, yog dav siv hauv mining, roj zoo, dej zoo, thermal drilling.Tricone ntsis suav nrog cov hniav hlau (tseem hu ua milled hniav) cov khoom thiab Tungsten Carbide Ntxig (TCI) bits,
TCI cov khoom siv tau ruaj khov dua li cov Hniav Hlau, tab sis nqa tus nqi siab dua los tsim khoom.Ob qho ntawm ob pawg ntawm Tricone Bits muaj nyob nrog Qhib Cov Kabmob lossis Cov Kabmob kaw, Cov Menyuam Bearing lossis Friction Bearing (Journal Bearing), Gage Protected lossis Non- Gage Protected, thiab lwm yam
Khoom Specification
| Basic Specification | |
| Qhov loj ntawm pob zeb Bit | 7 5/8 " |
| 190.5 hli | |
| Ib hom | Hlau Hniav Tricone ntsis / Milled hniav Tricone ntsis |
| Xov txuas | 4 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 | 3 |
| Kev khiav hauj lwm Parameters | |
| WOB (Qhov hnyav ntawm me ntsis) | 12,842-36,385 lbs |
| 57-162 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.
|
Hlau hniav tricone pob zeb me me tseem hu ua milled hniav tricone pob zeb me ntsis tuaj yeem laum cov av nkos, txawm tias mos limestone, lub khob hliav qab yog tawv tawv los ntawm tungsten carbide, cov kabmob yog phau ntawv sau thiab kaw los ntawm pob, qib siab elastomer (rubber)-HNBR O- nplhaib kaw bearing, roj compensating system lubricate cov kabmob, lub neej ua haujlwm ntev heev.
