API feme ea TCI trione bit IADC617 5 5/8″ (142.9mm)
Tlhaloso ea Sehlahisoa
Likotoana tsa ho cheka tsa Wholesale API rotary tricone setokong ho tsoa fekthering ea China bakeng sa seliba se tebileng sa oli.
Tlhaloso ea Bit:
IADC: 617 - TCI koranta e tiisitsoeng e nang le tšireletso ea gauge bakeng sa libopeho tse thata tse mahareng tse nang le matla a phahameng a khatello.
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 3/8" ho isa ho 26") le boholo ba likhoutu tsa IADC.
1. 5 5/8" ke boholo bo tloaelehileng, re boetse re bitsa 142mm kapa 143mm, khoele ea khoele ke 3 1/2 reg pin. e tla sebelisoa bakeng sa ho cheka seliba se tebileng joaloka ho cheka seliba sa oli le khase, hape ke boholo bo tloaelehileng ka ho cheka lesoba le rapameng.
2.Re na le mefuta e 'meli ea li-tricone bit ho ea ka limaraka tsa ho jara, e' ngoe ke Elastomer e tiisitsoeng e nang le boleng bo tloaelehileng le theko, e 'ngoe ke Metal-face e tiisitsoeng e nang le ts'ebetso e phahameng le theko.
3. Bakeng sa ho cheka seliba se tebileng haholo, re khothaletsa Metal-face e tiisitsoeng e nang le likotoana tsa tricone botebong ba ho phunya bo fetang limithara tse 1000, bakeng sa ho phunya lesoba la lejoe le thata le sebaka se selelele sa trenchless ho feta limithara tse 300 hape re khothaletsa tšepe-sefahleho se tiisitsoeng se nang le likotoana tsa trione.
4. Bakeng sa ho cheka seliba sa metsi, ho cheka seliba se sa tebang kapa merero ea ho cheka mekoti e khuts'oane, elastomer(rabara) e tiisitsoeng e nang le li-tricone bits e na le ts'ebetso e ntle ea litšenyehelo.
Tlhaloso ea Sehlahisoa
| Tlhaloso ea Motheo | |
| Boholo ba Rock Bit | 5 5/8 inch |
| 142mm/143mm | |
| Mofuta oa Bit | TCI Tricone Bit |
| Khokahano ea Khoele | PIN ea 3 1/2 API REG |
| Khoutu ea IADC | IADC 617G |
| 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 | Central Jet Hole |
| Li-parameter tse sebetsang | |
| WOB (Weight On Bit) | 14,381-31,907 lbs |
| 64-142KN | |
| RPM(r/mots) | 50-90 |
| 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 tricone bits, PDCs bits, HDD hole opener, Motheo oa li-roller cutters bakeng sa lisebelisoa tse ngata tse fapaneng. HDD, Kaho le motheo.
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 o theola litšenyehelo tsa ho cheka mitha ka 'ngoe.Boleng ba Far Easter Drilling bo tla u thusa ho fihlela ho feta.
