Likotoana tsa merafo ea majoe a Rotary theko ea IADC825 11 lisenthimithara
Tlhaloso ea Sehlahisoa
Lisebelisoa tsa ho cheka seliba sa tricone ka theko e theotsoeng ho tsoa China factory.
Tlhaloso ea Bit:
IADC: 825-TCI e tiisitsoeng ka rolara e nang le tšireletso ea gauge bakeng sa libopeho tse thata haholo le tse hlabang.
Matla a Khatellang:
100-150 MPA
14,500-23,000 PSI
Tlhaloso ea Motheo:
Majoe a thata, a kopantsoeng hantle joalo ka: li-limestone tse thata tsa silica, li-quarzite streaks, pyrite ores, ores hematite, magnetite ores, chromium ores, ores phosphorite, le granite.
Re ka fana ka likotoana tsa ho cheka lejoe la merafo ka mefuta e fapaneng ea boholo le Likhoutu tse ngata tsa IADC.
Tlhaloso ea Sehlahisoa
Mabapi le khetho ea mofuta oa bit, litšobotsi tsa moralo le likarolo tsa bobeli li tlameha ho finyella tekanyo e nepahetseng pakeng tsa tekanyo e phahameng ea ho kenella (ROP) le bophelo ba nako e telele ea tšebeletso.
Sepheo sa Bochabela bo Hōle ke ho fana ka lihlahisoa tsa boleng bo botle ka ho fetisisa le tšebeletso ho meetlo ea rona.Re na le tee ea setsebi ea R & D,.dp, lisebelisoa tsa tlhahiso ea estoc e tsoetseng pele le lisebelisoa tse nepahetseng .Ho fokotsa litšenyehelo, ho potlakisa ho cheka, ho tiisa hore polokeho ke sepheo sa rona kamehla.
Tšebelisano-'moho ke sepheo sa rona sa mantlha.
Ikopanye le rona ikutloe u lokolohile haeba u fumana drilling bit factory.