Mochini o tebileng oa tereilara oa ho cheka mochini oa boring ka theko ea thekiso
Lisebelisoa tsa ho cheka liliba tsa metsi tsa TDS li etselitsoe polokeho, ts'epahalo le tlhahiso ka lihlahisoa ho fana ka litlhoko tsohle tsa hau tsa ho cheka.Epiroc e na le histori e ruileng ka metsing
'Maraka oa ho cheka hantle o nkang lilemo tse fetang 50 le ho bala.Joalo ka ha metsi e le mohloli oa rona oa bohlokoahali le tlhoko ea lefats'e ea metsi e ntseng e eketseha selemo se seng le se seng, Epiroc
e motlotlo ka ho fana ka litharollo ho khotsofatsa tlhoko ena e ntseng e hola.Re na le mohala o felletseng oa lisebelisoa tsa ho cheka tsa hydraulic top-head drive, tse etselitsoeng ho cheka liliba tsa metsi le
lits'ebetso tse ling tse hlokang moea kapa seretse sa rotary hammoho le mekhoa ea ho cheka hamore e theohang ka lesoba.
Li-drill tsa rona li fana ka matla a lekaneng le ho feto-fetoha ha maemo ho fihlela botebo ba ho cheka ka mefuta eohle bakeng sa maemo a mobu le sebopeho sa mafika.Ho feta moo, lisebelisoa tsa rona li sebetsa haholo,
e khonang ho fihla libakeng tse hōle ka ho fetisisa.Mekotla ea seliba sa metsi ea TDS e tla ka mefuta e mengata ea ho hula (hosting) bokhoni 'me e na le ts'ebetso e bolokehileng le e sebetsang hantle ea ho sebetsana le melamu ka.
lihlahisoa tse ling tse fanang ka mekhoa ea boikhethelo ea lisebelisoa tsa ho roala melamu e sa sebeliseng matsoho.Li-rigs li boetse li khona ho hula bakeng sa ho cheka mefuteng eo e thata haholoanyane.Likarolo tsa boikhethelo
joalo ka lits'ebetso tsa ente ea metsi, litlolo tsa hamore, lisebelisoa tsa seretse, li-winch tse thusang, joalo-joalo li fana ka maemo a bonolo ha u lokisa mochini.Hape re na le bokhoni ba ho rala
likhetho tsa moetlo ho sebeletsa hantle tlhoko ea bareki ba rona.
Innovation ke e 'ngoe ea litekanyetso tsa rona tsa mantlha mme re ikitlaelletsa ho fana ka litharollo tse ncha bakeng sa bareki ba rona tse tlisang boleng ba ts'ebetso ea bona.Ka nako e fokolang,
ho sebetsa hantle ha mafura, 'me ka ho fana ka tikoloho e sireletsehileng ea mosebetsi, lisebelisoa tsa ho cheka liliba tsa metsi tsa Epiroc li thusa bareki ho holisa le ho boloka likhoebo tsa bona.
Mohlala | TDS-SL1000S |
Diameter ea ho cheka | 105-800 limilimithara |
Botebo ba ho Epa | 1000 m |
Nako e tsoelang pele ea ho sebetsa | Lihora tse 12 |
Khatello ea Moea e Sebetsang | 1.6-8 Mpa |
Tšebeliso ea Moea | 16-96 m³/min |
Bolelele ba phala ea phunya | 6 m |
Eketsa bophara ba phala | 114 limilimithara |
Khatello ea Axial | 8 T |
Matla a phahamisang | 52 T |
Lebelo la ho phahamisa kapele | 30 m/mots |
Lebelo la ho fepa ka potlako | 61 m/min |
Torque e kholo ea rotary | 20000/10000 Nm |
Lebelo le phahameng la rotary | 70/140 r/mots |
Jacks stroke | 1.7 m |
Bokhoni ba ho cheka | 10-35 m/h |
Lebelo la ho kganna | 5 Km/h |
Lehlakore la ho nyolosa | 21° |
Boima ba mochini oa ho cheka | 17.5 T |
Boemo ba ho sebetsa | Lera le hlephileng |
Mekhoa ea ho cheka | Top drive hydraulic rotation and propulsion, down-the-hole impactor kapa ho cheka seretse |