litaba

Likhatelo-pele tsa rona tsa morao-rao tsa theknoloji ea ho tiisa li fetola ts'ebetso ea li-drill tsa li-tricone, ho fokotsa litšenyehelo tsa tlhokomelo le ho lelefatsa nako ea ts'ebetso. Ka ho kopanya lisebelisoa tsa ho tiisa tse tsoetseng pele le lits'ebetso tsa ho tiisa tsa tšepe, re etsa bonnete ba hore lisebelisoa tsa rona tsa ho cheka tsa TCI, li ka atleha maemong a boima haholo a ho cheka.

Likotoana tsa ho cheka tsa Tricone ke lisebelisoa tsa bohlokoa ts'ebetsong ea ho cheka, tse tsejoang ka ho feto-fetoha ha tsona le ho sebetsa hantle maemong a thata a jeoloji. Ho tloha ho li-tricone tsa TCI ho ea ho likhechana tsa ho cheka tse tiisitsoeng tsa tšepe, lisebelisoa tsena li fana ka nako e telele le ts'ebetso e hlokahalang bakeng sa ho cheka liliba tsa oli, khase le metsi. Sengoliloeng sena se hlahloba mefuta e fapaneng ea ho kenya li-tricone tsa meno, li-milled tooth tricone bits, le li-tungsten carbide tse kentsoeng, tse fanang ka temohisiso mabapi le likopo tsa bona le melemo eo ba e tlisang ts'ebetsong ea ho cheka.

Likotoana tsa ho cheka tsa Tricone, ho kenyelletsa le TCI le likhetho tsa tiiso ea tšepe, ke lisebelisoa tsa bohlokoa bakeng sa ho cheka maemong a thata. Tataiso ena e hlahloba mefuta e sa tšoaneng ea likotoana tsa ho phunya li-tricone—tse kang leino le sililoeng, leino le kenyang leino la tungsten carbide—le tšebeliso ea tsona bakeng sa ho cheka liliba tsa oli, khase le tsa metsi. Fumana melemo ea lisebelisoa tsena tse tšoarellang, tse sebetsang hantle haholo tse etselitsoeng ho kopana le maemo a indasteri le ho mamella mekhoa e thata ka ho fetisisa.

Likhatelo-pele tse ncha tsa theknoloji ea Tricone Drill Bit li fetola indasteri ea ho cheka. Meralo e ntlafalitsoeng, ho kenyeletsoa likhetho tsa TCI le Insert Tooth, e fana ka nako e telele, lebelo la ho cheka ka potlako, le ts'ebetso e ntlafalitsoeng ea merero ea oli, khase le liliba tsa metsi. Ka lisebelisoa tse ntlafalitsoeng le ts'ebetso e phahameng, likotoana tsena li etselitsoe ho kopana le litlhoko tsa maemo a fapaneng a jeoloji, ho netefatsa liphetho tse baballang le tse tšepahalang lits'ebetsong tsohle tsa ho cheka.

Ts'ebetso le nako e telele ea li-drill bits tsa li-tricone li bohlokoa ts'ebetsong ea ho cheka. Sengoliloeng sena se hlahloba bohlokoa ba ho kopanya le ho bapisa lipakeng tsa "roller cone" le "cone insert" le hore na mahlale a tsoetseng pele a ho tiisa, joalo ka ho tiisa ka tšepe, a matlafatsa ts'ebetso le ho tšoarella ha likotoana tsa TCI trione. Ka ho sebelisa lisebelisoa tse matla haholo, kopano e nepahetseng, le mekhoa e mecha ea ho tiisa, likotoana tsena li fokotsa nako, li eketsa ts'ebetso ea ts'ebetso, le litšenyehelo tse tlase tsa tlhokomelo, e leng se etsang hore e be letlotlo la bohlokoa bakeng sa indasteri ea oli le khase.