Likhoune tse tharo tse nyane IADC517 13 5/8 ″ (346mm)
Tlhaloso ea Sehlahisoa
API likotoana tse tharo tsa li-cones setokong tse tsoang femeng ea China li na le theolelo ea 2% bakeng sa bongata bo boholo.
Tlhaloso ea Bit:
IADC: 517 - 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.
Ho Drilling ea Bochabela bo Hōle ho ka fana ka likotoana tsa ho cheka tsa tricone ka boholo bo fapaneng (ho tloha ho 3 7/8" ho isa ho 26") le boholo ba Melao ea IADC.
13 5/8 inches (346mm) API TCI Tricone Bits for Hard Rock Drilling Rocks hardness e ka ba bonolo, e mahareng le e thata kapa e thata haholo, ho thatafala ha mofuta o le mong oa majoe le hona ho ka fapana hanyane, mohlala, limestone, sandstone, shale. e na le lejoe la mokoetla le bonolo, lejoe la mokoetla le mahareng le lejoe la mokoetla le thata, lehlabathe le mahareng le lejoe le thata, joalo-joalo.
Ho bohlokoa haholo ho khetha likotoana tsa ho cheka majoe pele u qala morero.Haholo-holo IADC517 ke ea ho cheka majoe a bonolo 'me IADC637 ke ea ho cheka ka thata ka ho fetisisa.
Tlhaloso ea Sehlahisoa
| Tlhaloso ea Motheo | |
| Boholo ba Rock Bit | 13 5/8 inch |
| 346.1 limilimithara | |
| Mofuta oa Bit | TCI Tricone Bit |
| Khokahano ea Khoele | 6 5/8 API REG PIN |
| Khoutu ea IADC | IADC 517G |
| 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 enjene |
| Nozzles | 3 |
| Li-parameter tse sebetsang | |
| WOB (Weight On Bit) | 12,134-32,581 lbs |
| 346-121KN | |
| RPM(r/mots) | 140-60 |
| Tlhophiso | Sebopeho se bonolo ho isa bohareng se nang le matla a tlase a khatello, joalo ka seretse, gypsum, letsoai, lejoe la mokoetla le bonolo, jj. |
Morerong oa ho cheka, Bochabela bo Hōle bo na le lilemo tse 15 le phihlelo ea litšebeletso tsa linaha tse fetang 30 ho fana ka lisebelisoa tsa ho cheka le lisebelisoa tse tsoetseng pele tsa ho cheka bakeng sa lisebelisoa tse ngata tse fapaneng.Ts'ebeliso e kenyelletsa tšimo ea oli, khase ea tlhaho, tlhahlobo ea jeoloji, boring ea metsi, merafo, ho cheka seliba sa metsi, HDD, kaho le foundation. ea likotoana tsa ho cheka.Re ka fana ka tharollo ea moenjiniere oa rona ha o ka fana ka maemo a ikhethileng, joalo ka ho thatafala ha mafika, mefuta ea mochini oa ho cheka, lebelo la rotary, boima ba 'mele le torque.Hape ke hlep ho rona ho fumana likotoana tsa ho cheka ka mor'a hore u re bolelle ho cheka seliba se otlolohileng kapa ho cheka ho tšekaletseng, ho cheka seliba sa oli kapa ho cheka ha No-Dig kapa ho cheka motheo.
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 tsa motheo 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 li-bits ka litekanyetso tse phahameng tsa ho kenella.Morero oa rona ke ho rekisa boleng bo phahameng ka theko e tlaase ka ho fetisisa.
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