Ho cheka Bit Technology | Mokhoa oa ho khetha Bit ea ho Drill bakeng sa Meetso e Bonolo, Meetso ea Abrasive, le Meetso e Bonolo ea Phato?

Haholo-holo, ha ho ntšoa oli kapa metsi, lintlha tse fapaneng li tlameha ho tsotelloa, joalo ka lithology, sebaka sa karolo ea seliba le sebopeho sa liliba. Ka ho ikamahanyaAPI likotoana tse tloaelehileng tsa trioneka sebopeho se ikhethileng le maemo a ho phunya, o ka ntlafatsa ts'ebetso ea ho cheka le ho fokotsa ho senya le ho senyalikotoana tsa tungsten carbide.

Kahoo, re lokela ho khetha se nepahetseng joangkenya leino likotoana tsa trionekapalikotoana tsa leino la milledho ntlafatsa ts'ebetso ea ho cheka le ho boloka litšenyehelo?

1. Ke Mefuta Efe ea Li-Drill Bits e Tehiloeng ka Mosebetsi?

Li-drill bits li ka aroloa ka mefuta e fapaneng ho latela ts'ebetso, ho kenyelletsa:

• Likotoana tsa ho cheka ka bophara bo felletsengbakeng sa ho cheka ka kakaretso (mohlala,likotoana tse tharo tsa ho phunya).
• Likotoana tsa ho cheka ka selemo(core barrel drill bit), joalo kakenya likotoana tsa ho phunya meno, tse sebelisetsoang litlhoko tse khethehileng tsa ho khutlisa.

Bakeng sa libopeho tse bonolo,hula likotoanakapamakumane a meno a sililoenge ka 'na ea e-ba khetho e ntle, ha e ntse e le mekhoa e thata le e thata haholoanyane,likotoana tsa ho cheka tsa tungsten carbide triconeli loketse.

2. Litšobotsi tsa Likotoana tsa Tricone ke Life?

Likotoana tsa Tricone, joalo kacmoqomo o nang le li-roller conesleLikotoana tsa ho cheka tsa TCI, li tsejoa ka sebaka sa tsona se senyenyane sa ho kopana pakeng tsa meno le sebopeho, se lebisang khatellong e phahameng ea li-bit, torque e fokotsehileng ea ho sebetsa, le bolelele bo bolelele ba lehare. Likarolo tsena li etsa hore li tšoanelehe bakeng sa liforomo tse phephetsang, ho kenyeletsoametsi a seliba sa triconelelikotoana tsa ho cheka seliba sa oli.

3. Ho na le Mefuta e Kae ea Likotoana tsa Tricone?

• Ka palo ea li-cones: Ho na lekhoune e le 'ngoe,li-cone tse peli, lelikotoana tsa tri-cone.Likotoana tsa TCI trionelelikotoana tsa leino la milledli tloaelehile bakeng sa likopo tse sa tšoaneng, ho akarelletsa lelikotoana tsa trione tsa merafolelikotoana tsa ho phunya khase.
• Ka sebopeho: Ho na lemofuta wa mmelelee seng mofuta wa mmelelikotoana tsa trione, e 'ngoe le e' ngoe e etselitsoe merero e fapaneng.
• Ka mofuta oa meno:Likotoana tsa meno tse silafetsenghangata li sebelisoa ka libopeho tse bonolo, athekenya likotoana tsa ho phunya menokaho kenya tungsten carbideli loketse hantle bakeng sa libopeho tse thata.

4. Likaroloana tsa Tri-cone Bit ke Life? Mesebetsi ea Tsona ke Efe?

Atungsten carbide tricone drill bite na le likarolo tse 'maloa tsa bohlokoa:

• 'Mele o monyenyane le matsoho: Ho hokahana le sesebelisoa sa ho phunya, ho fana ka tšehetso bakeng sa karoloana.
• Likhoune: E fumaneha ka cone e le 'ngoe, tse peli-cone, kapa tri-coneLikotoana tsa ho cheka tsa TCIli sebetsa ka ho khetheha libopeho tsa abrasive.
• Li-bearings: Etsa bonnete ba hore li-cones li potoloha hantle 'me li jara meroalo ea axial le radial.Likotoana tsa li-roller coneka tloaelo sebelisa li-bearings tsa boleng bo holimo ho matlafatsa nako e telele.
• Boema-kepe ba metsi: Bohlokoa bakeng sa phallo ea metsi.Li-jetting bits(e fumanoa kametsi a seliba sa tricone) sebelisa li-nozzles ho tsamaisa mokelikeli oa ho cheka hantle ho tlosa li-cuttings.