I-Rotary roller bits IADC637 9 7/8 ” (250.8mm)
Ingcaciso yeMveliso
I-Wholesale ye-API ye-TCI i-tricone drill bits enexabiso elithotyiweyo kwisitokhwe esisuka kumzi-mveliso wase-China ukwenzela ukwakheka okunzima.
Inkcazo encinci:
I-IADC: 637 - Ijenali ye-TCI itywinwe ibhithi yokuthwala ngokhuseleko lwegeyiji kulwakhiwo oluphakathi oluqinileyo olunokuqina okuphezulu.
Amandla acinezelayo:
100 - 150 MPA
14,500 - 23,000 PSI
Inkcazelo yomhlaba:
Amatye aqinileyo, adityaniswe kakuhle afana namatye ekalika ekalika eqinile, imivimbo ye-quarzite, i-pyrite ores, i-hematite ores, i-magnetite ores, i-chromium ores, i-phosphorite ores kunye neegraniti.
I-Far Eastern Drilling inokubonelela nge-TCI bits kwi-avariety yobukhulu (ukusuka kwi-3 3/8" ukuya kwi-26") kunye nazo zonke iikhowudi ze-IADC.
I-9 7/8" yi-250mm ububanzi, uxhulumaniso lwentambo yi-6 5/8 ye-reg pin ngokuhambelana ne-API.
I-IADC537 ithetha ukuba i-tricone roller bit ikulungele ukugrumba amatye aqinileyo njenge quarzite streaks, granites, njl.
I-Tungsten carbide inserts (TCI) i-alloy enzima kakhulu yokwemba amatye aqinileyo, isithende se-cones kunye ne-arm-back zifakwe ngokupheleleyo ngamazinyo e-Tungsten Carbide.
Bubukhulu obuqhelekileyo kwibala lemigodi, ukugrumba umngxuma wokuqhushumba. Ekugrumbeni, inani lokuqala lekhowudi ye-IADC lidla ngokuba ngu-6,7,8, kwaye inani lesithathu lidla ngokuba ngu-2 no-5.
Ngokweenkcazo ze-IADC ze-tricone bit,"2" ithetha ibhithi yerola evulekileyo evulekileyo, kwaye "5" ithetha ibhithi etywiniweyo enokhuselo lwegeyiji.
Kwamanye amazwe, i-9 7/8"(250.8mm) isoloko isetyenziselwa ukugrumba amanzi kunye ne-geothermal.
Ke ngoko, kwizicelo ezahlukeneyo, kufuneka sikhethe iibhithi ezifanelekileyo ze-tricone roller.
Ukucaciswa kweMveliso
| Specification Basic | |
| Ubungakanani be-Rock Bit | 9 7/8 intshi |
| 250mm | |
| Uhlobo lweBit | TCI Tricone Bit |
| Uqhagamshelo lwemisonto | 6 5/8 API REG PIN |
| Ikhowudi ye-IADC | IADC 637G |
| Ukuthwala Uhlobo | Ijenali etywiniweyo iFakela ngoKhuseleko lweGauge |
| Ukuthwala iTywina | Ilastomer okanye irabha/ intsimbi |
| Ukukhuselwa kwesithende | Iyafumaneka |
| UKhuseleko lweShirttail | Iyafumaneka |
| Uhlobo lokujikeleza | Ukujikeleza kodaka |
| Imeko yoKwemba | Ukwemba okujikelezayo, ukomba olukwiqondo eliphezulu, ukomba nzulu, ukugrumba iimoto |
| Imilomo | 3 |
| Iiparamitha zokuSebenza | |
| WOB (Ubunzima kwiBit) | 28,088-67,410 lbs |
| 125-300KN | |
| RPM(r/min) | 40-180 |
| Ulwakhiwo | Ulwakhiwo oluphakathi olunamandla aphantsi acinezelayo, anje ngelitye eliphakathi, elithambileyo, ilimestone ethambileyo ephakathi, ilimestone ethambileyo ephakathi, ilitye lentlabathi elithambileyo eliphakathi, ukwakheka okuphakathi kunye ne-interbeds elukhuni kunye ne-abrasive, njl. |
IMpuma Ekude yimizi-mveliso esebenza ngokugrumba amasuntswana e-tricone, iibits zePDCs, i-HDD yokuvula umngxuma, isiseko sokusika i-roller kwizicelo ezininzi ezahlukeneyo. Usetyenziso olubandakanya indawo yeoli, irhasi yendalo, uphononongo lwejoloji, ukukruqula okuthe ngqo, ukumbiwa kwemigodi, ukugrumba amanzi, HDD, Ulwakhiwo kunye nesiseko...
Njengomzi-mveliso we-drill drill ohamba phambili e-China, ukwandisa ubomi bokusebenza be-drill yinto esijolise kuyo. Sisoloko sizama ukuphucula amasuntswana ngamazinga aphezulu okungena.Umsebenzi wethu uphantsi kweendleko zokomba-ngemitha. .Injongo yethu kukuthengisa umgangatho ophezulu ngexabiso eliphantsi.
