Hlooho e potolohang bakeng sa rig IADC127 9 7/8 ” (250.8mm)
Tlhaloso ea Sehlahisoa
Lefapha la ho Cheka la Bochabela bo Hōle le hahile tricone bit e sebetsang hantle, roller cone bit, lesoba le lenyenyane le mohala oa tlhahiso ea PDC bit ka theknoloji e tsoetseng pele, lisebelisoa tse felletseng le tsamaiso e tloaelehileng. E thehile tricone drill bit ea lisenthimithara tse 3 ho isa ho tse 26 le lesoba le lenyenyane la lisenthimithara tse 8 ho isa ho tse 56 'me PDC drill bit e hlahisitsoe ka tekanyo e kholo. Sehlahisoa se seng le se seng se etsoa le ho hlahlojoa ho latela maemo a phahameng ka ho fetisisa a tekheniki a indasteri le litlhaloso tsa API. Sistimi ea netefatso ea boleng e thehiloeng ho latela litlhoko tsa ISO 9001 le API e netefatsa boleng bo holimo ba lihlahisoa le ts'ebetso e sebetsang ea k'hamphani.
Tlhaloso ea Sehlahisoa
| Tlhaloso ea Motheo | |
| Boholo ba Lejoe la Rock | 9 7/8" |
| 250.8mm | |
| Mofuta oa Bite | Leino la Tšepe la Tricone Bit/ Leino le sitsitsoeng la Tricone Bit |
| Khokahano ea Khoele | PIN ea REG ea API ea 6 5/8 |
| Khoutu ea IADC | IADC 127 |
| Mofuta oa ho Beha | Koranta e Tiisitsoeng ea Roller Bearing |
| Tiiso ea ho Beha | Tiiso ea Rabara |
| Tšireletso ea Serethe | E fumaneha |
| Tšireletso ea mohatla oa hempe | E fumaneha |
| Mofuta oa Potoloho | Ho potoloha ha seretse |
| Boemo ba ho Cheka | Ho cheka ka rotary, ho cheka ka mocheso o phahameng, ho cheka ka botebo, ho cheka ka enjene |
| Li-nozzle | 3 |
| Liparamente tse sebetsang | |
| WOB (Boima ba 'Mele) | Liponto tse 16,853-47,902 |
| 75-213KN | |
| RPM(r/min) | 60~180 |
| Sebopeho | Meetso e bonolo e nang le matla a tlase a ho hatella le ho tjheka habonolo, jwalo ka lejwe la seretse, gypsum, letswai, lejwe la mokoetla le bonolo, jj.
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Melemo ea thipa ea tšepe ea tricone bit:
1>Sekhahla se phahameng sa ho kenella. Meno a malelele a na le lebelo le potlakileng la ho phunya.
2>Thibelo ea ho thula. Majoe a khomarelang a lula a etsa bit-balling, thibelo ea tricone ea meno a tšepe e loketse ho cheka libopeho tse bonolo le majoe a khomarelang.
3>IADC127 e na le li-insert tsa carbide tsa tungsten holim'a gauge ea li-cone, tšobotsi ena e loketse ho qoba ho fokotseha ha bophara.











