Tricone khoom Hoobkas IADC216 9 7/8inches (250.8mm)
Product Description
Tricone cov khoom muaj nyob rau hauv cov hniav hlau tshiab thiab tungsten carbide ntxig, qhov loj los ntawm 3 3/8 "(85.7mm) txog 26" (660.4mm) siv rau hauv txhua qhov kev tsim, nrog rau txhua hom kabmob / foob, thiab ntau yam ntxiv kev cai nta.Tricone me ntsis, yog dav siv nyob rau hauv mining, roj zoo, dej zoo, thermal drilling.
Tricone me ntsis suav nrog Cov Hniav Hlau (tseem hu ua cov hniav milled) cov khoom thiab Tungsten Carbide Insert (TCI) cov khoom, TCI cov khoom siv ntau dua cov hniav hlau, tab sis nqa tus nqi siab dua los tsim khoom.
Khoom Specification
| Basic Specification | |
| Qhov loj ntawm pob zeb Bit | 9 7/8 " |
| 250 hli | |
| Ib hom | Hlau Hniav Tricone ntsis / Milled hniav Tricone ntsis |
| Xov txuas | 6 5/8 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) | 16,853-47,749 lbs |
| 75-213 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. |
9 7/8 "milled hniav tricone ntsis yog dav siv nyob rau hauv dej zoo drilling, kev tshawb fawb, HDD pilot qhov, foundation piling, Sealed Roller Bearings muaj ib co ntawm cov yam ntxwv ntawm cov uas tsis yog-sealed qhib bearings, tab sis ntev lub neej vim hais tias cov bearings raug kaw. nrog O'Ring Seal.
