TCI trione bit IADC537 7 7/8 inches (200 mm)
Tlhaloso ea Sehlahisoa
Lisebelisoa tsa ho cheka tsa Wholesale API rotary tricone setokong tse tsoang fekthering ea China ke tsa seliba se tebileng sa oli.
Tlhaloso ea Bit:
IADC: 537 - TCI koranta e tiisitsoeng e nang le tšireletso ea gauge bakeng sa libopeho tse bonolo ho isa ho tse mahareng tse nang le matla a tlase.
Matla a Khatetsang:
85 - 100 MPA
12,000 - 14,500 PSI
Tlhaloso ea Motheo:
Majoe a mahareng a thata le a hlabang joalo ka majoe a lehlabathe a nang le quartz, limestone tse thata kapa chert, ores ea hematite, majoe a thata, a kopantsoeng hantle a abrasive a kang: sandstone e nang le quartz binder, dolomites, quartzite shales, magma le metamorphic coarse grained rocks.
Re ka fana ka likotoana tsa TCI ka boholo bo fapaneng (ho tloha ho 3" ho isa ho 26") le boholo ba likhoutu tsa IADC.
7 7/8" Tricone Bits ke bophara bo tloaelehileng bakeng sa lesoba la sefofane sa HDD, mofuta ona o na le li-nozzle tse 3 tsa lateral jet, ts'ebetso ea hydraulic e betere ho feta sekoti sa jete se bohareng ho hlakisa li-chips tsa majoe haholo-holo ho cheka mafika a khomarelang.
Boima le bophahamo ba lisebelisoa tsa boleng ba tungsten carbide li ntlafalitsoe ho fihlela ROP e ntle ka ho fetisisa ( Rate of Penetration ), ho beleha ho tiisitsoe ke Elastomer O-ring, 'me matsoho a hlomelloa ke ho kenngoa ha TC.
Tlhaloso ea Sehlahisoa
| Tlhaloso ea Motheo | |
| Boholo ba Rock Bit | 7 7/8 inch |
| 200mm | |
| Mofuta oa Bit | TCI Tricone Bit |
| Khokahano ea Khoele | 4 1/2 API REG PIN |
| Khoutu ea IADC | IADC 537G |
| Mofuta oa Bearing | Journal e Tiisitsoeng e Kopanetsoeng le Tšireletso ea Gauge |
| Ho Beha Tiiso | Elastomer kapa Rubber/ Tshepe |
| Tšireletso ea Serethe | E fumaneha |
| Tšireletso ea Shirttail | E fumaneha |
| Mofuta oa Potoloho | Phallo ea Seretse |
| Boemo ba ho phunya | Ho cheka ka rotary, ho cheka mocheso o phahameng, ho phunya ho tebileng, ho phunya motor |
| Nozzles | Li-Nozzles tse tharo |
| Li-parameter tse sebetsang | |
| WOB (Weight On Bit) | 20,223-44,940 lbs |
| 90-200KN | |
| RPM(r/mots) | 50-220 |
| Tlhophiso | Sebopeho se mahareng se nang le matla a tlase a khatello, joalo ka shale e bohareng, e bonolo, lejoe la mokoetla le bonolo, lejoe la mokoetla le bonolo, lehlabathe le bonolo le mahareng, sebopeho se mahareng se nang le li-interbed tse thata le tse hlabang, jj. |
Bochabela bo Hōle ke lifeme tse sebetsanang ka ho khetheha le li-drill bits, tse kang li-tricone bits, PDC bits, HDD hole opener, Li-roller cutters bakeng sa lisebelisoa tse fapaneng.
Joalo ka feme e etelletseng pele ea li-drill ho la China, sepheo sa rona ke ho eketsa bophelo ba ho sebetsa.Kamehla re leka ho ntlafatsa likotoana ka litekanyetso tse phahameng tsa ho kenella.Morero oa rona ke ho rekisa boleng bo holimo ka theko e tlase.
