Mohala oa thekeng o tlameha ho bona! Kenyelletso ea mekhoa e fapaneng ea ho cheka ea rotary drilling rig.Nigeria Excavator sprocket

Mohala oa thekeng o tlameha ho bona! Kenyelletso ea mekhoa e fapaneng ea ho cheka ea rotary drilling rig.Nigeria Excavator sprocket

Motho ea sebetsang mochineng oa ho phunya o lokela ho lula a tseba mofuta le matla a geology e ntseng e phunngoa nakong ena, le hore na ke mofuta ofe oa phala ea ho phunya le sesebelisoa sa ho phunya se lokelang ho sebelisoa, le hore na ke mokhoa ofe oa ho phunya o sebetsang, 'me ke ka tsela ena feela e ka laoloang hantle. Ts'ebetso, meroalo e tlase, boea bo tlase le litšoantšo tse potlakileng.Nigeria Excavator sprocket

Lisebelisoa tsa ho cheka ka rotary li ka aroloa ka mekhoa e mene ea ho cheka ho latela maemo a jeoloji: ho khaola, ho pshatla, ho kha le ho sila.

1. Mofuta oa ho itšeha:

Meno a linkho a sebelisoa bakeng sa ho seha le ho phunya, 'me linkho tse peli tse ka tlaase tsa pholoso tse nang le liphaephe tsa ho ferekanngoa li sebelisetsoa ho phunya libopeho tse batlang li tsitsitse ka ho hanyetsa ho fokolang, tse kang likarolo tsa seretse, lehlabathe le lehlabathe le nang le matla a kakaretso a geological ka hare ho 400 kPa, ka meno a bakete Ho itšeha ha Rotary ho fokotsa ho hula le ho eketsa lebelo la rig.

2. Mofuta o robehileng:

Ho cheka ho sebelisa li-pick drilling, tseo boholo ba tsona li sebelisang linkho tsa majoe tse habeli, 'me li ka kenngoa ka mochini o thibelang likhohlano kapa peipi e notletsoeng ka mochini ho latela matla a jeoloji, 'me e khona ho cheka lehlohlojane, lejoe la seretse, lejoe la lehlabathe, Shale le boemo ba leholimo bo mahareng, jj.

3. Fetolela

E ka sebelisoa ka lehlabathe le tlase habeli le libakete tse chekang habeli, hape e ka sebelisoa le meno a Bauer. Ka lebaka la mefuta e fapaneng ea jeoloji, mokhoa oa ho cheka o tla fetoha ka nepo. Bakeng sa ho pshatla, e ka chekoa ka mofuta oa toggle, phala ea ho phunya e fanyehiloe ka sekoele se seholo, lejoana le totobatsoa le ntlha ea leino la nkho ea ho phunya, 'me lejoana lea lokoloha' me nkho ea ho phunya e phaphamala fatše. Mokhoa ona oa ts'ebetso ke ho qoba matla le ho thothomela ha lejoana.Nigeria Excavator sprocket

4. Mofuta oa ho sila:

Ho sebelisa "rock drill" le "tooth shaft drill" ka "mochine-lock drill pipe" ho phunyeletsa ka har'a lejoe le lekantsoeng ke matla a matla a khatello ea potoloho e le 'ngoe, matla a tsoang ho MPa tse' maloa ho ea ho tse mashome a 'maloa a MPa, hangata e le qubu ea majoe a nang le majoe, ka ho phunya le ho sila ka har'a lejoe, kapa ho phunya lefikeng, kapa ho phunya ka nako e le 'ngoe, ho ea ka nako e tšoanang le ea ho phunya le ho phunya. mofuta, matla, brittleness le ho petsoha ha lefika sebopeho, monyetla oa ho petsoha ha ho qheleloe ka thoko.Nigeria Excavator sprocket