Rotary tricone Bits IADC517 9 7/8″ (250mm) bakeng sa lefika le thata
Tlhaloso ea Sehlahisoa
Li-bits tsa API tse fumanehang setokong tse tsoang ho morekisi oa China li lula li le molemong oa hau oa ho cheka seliba.
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 mela ea quartz, lejoe la mokoetla le thata kapa chert, li-hematite ores, lejoe le thata, le kopantsoeng hantle la abrasive joalo ka: majoe a lehlabathe a 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.
9 7/8 inches(250mm) ke saese e tloaelehileng ea ho cheka seliba se tebileng joalo ka ha ho cheka seliba sa oli le khase, hape ke saese e tloaelehileng ea ho cheka masoba a rapameng.
Ho ipapisitsoe le lisebelisoa tsa ho itšeha, li-drill tsa silicone tsa rabara li fumaneha ho TCI (carbide insert) le mefuta ea meno a tšepe. iADC517 ke mofuta oa TCI oa ho phunya rabara ea silicone.
Bearing sebopeho.
Koranta e nepahetseng e phahameng e nang le libaka tse peli tsa ho sututsa, bolo e notlelang bolo, bokaholimo bo thata ba hlooho, khoune e kentsoeng ka mokelikeli o fokotsang khohlano, ebe e pentiloe ka silevera, e ntlafatsang ka nepo ho hanyetsa le ho tsikitlanya ha leqhubu mme e loketse lebelo le holimo.
Ho tiisa le ho tlotsa.
Pakete e tsoetseng pele ea tiiso ea tšepe e na le litiiso tse peli tsa tšepe le li-stiffener tse peli tse thata. Li-compress stiffeners li netefatsa kamano e ntle pakeng tsa libaka tse peli tsa ho tiisa tsa mehele ea tšepe ka matla a elastic ho fihlela ho tiisoa ha li-bearings. Ha ho cheka, litiiso tsa tšepe li batla li le matla ha li-stiffeners li tsitsitse, tse tla ntlafatsa ho tšepahala le ho tšoarella ha tiiso ea ho bea, ha tsamaiso ea matšeliso ea khatello le mafura a tsoetseng pele a ka ntlafatsa haholo ho tšepahala ha lubrication.
Tlhaloso ea Sehlahisoa
| Tlhaloso ea Motheo | |
| Boholo ba Rock Bit | 9 7/8inch |
| 250.8 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) | 19,773-56,175 lbs |
| 88-250KN | |
| RPM(r/mots) | 140-60 |
| E khothalelitsoeng torque e holimo | 37.93-43.3KN.M |
| 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. |
Re feme ea litsebi ea ho etsa li-drill bits, lihlahisoa tsa rona li na le likotoana tsa rabara tsa silicone, likotoana tsa PDC, li-openers tsa HDD, li-hobs tsa motheo tsa liliba tsa metsi, masimo a oli, liliba tsa khase, merafo, kaho, mocheso oa mocheso, ho cheka ka tsela, mosebetsi oa motheo o ka tlas'a lefatše lefatšeng ka bophara. . Sepheo sa rona ke ho rekisa lihlahisoa tsa boleng bo holimo ka theko e tlaase.
