Mochine oa ho phunya fatše, o tsejoang hape e le DTH drill rig, ke mochine o matla o sebelisoang liindastering tse sa tšoaneng bakeng sa ho cheka mekoti fatše.E sebelisoa hangata merafong, kaho, le ho hlahloba oli le khase.Sengoliloeng sena se tla hlalosa hore na mochini oa ho phunya fatše o sebetsa joang le melao-motheo ea ona.
Molao-motheo oa ts'ebetso oa mochini oa ho phunya fatše o kenyelletsa motsoako oa mekhoa ea ho phunya le lisebelisoa.Mochine oa ho phunya o na le hamore, e hokahaneng le qetellong ea khoele ea ho phunya.Hamore e khannoa ke moea o hatelitsoeng kapa matla a haeteroliki 'me e na le piston e otlang karolo ea ho phunya.Karolo ea ho phunya e na le boikarabelo ba ho pshatla lejoe kapa thepa ea fatše le ho etsa lesoba.
Ha mochini oa ho phunya o ntse o sebetsa, khoele ea ho phunya e potoloha ka mohloli oa matla oa mochini, joalo ka enjene kapa enjene.Ha khoele ea boro e ntse e potoloha, hamore le boro e ea holimo le tlase, e etsa hore ho be le phello e otlang.Hamore e otla karolo ea ho phunya ka maqhubu a phahameng le matla, e lumella hore e kene fatše kapa lejoe.
Karolo ea ho cheka e sebelisoang mocheng oa ho phunya fatše e etselitsoe ho cheka hantle.E entsoe ka lisebelisoa tse thata, tse kang tungsten carbide, ho mamella tšusumetso e phahameng le ho senya nakong ea ho cheka.Sebaka sa ho cheka se ka ba le libopeho le boholo bo fapaneng ho latela litlhoko tse khethehileng tsa ho cheka.
Ho etsa bonnete ba ho cheka hantle, metsi kapa mokelikeli oa ho phunya hangata o sebelisoa nakong ea ho phunya.Mokelikeli oa ho cheka o thusa ho pholisa karoloana ea ho phunya, ho tlosa likheo tse chekiloeng, le ho fana ka lubrication.E boetse e thusa ho tsitsisa sekoti le ho thibela ho putlama.
Sesebelisoa sa ho phunya fatše hangata se behoa holim'a sehahabi kapa terakeng hore e tsamaee habonolo.E sebetsoa ke basebetsi ba nang le litsebo ba laolang maemo a ho cheka, joalo ka lebelo la ho bilika, maqhubu a ho phunya, le botebo ba ho cheka.Lisebelisoa tse tsoetseng pele tsa ho cheka li ka 'na tsa e-ba le likarolo tse ikemetseng le li-control tsa khomphutha bakeng sa ho nepahala le ho sebetsa hantle.
Qetellong, mochine oa ho phunya fatše o sebetsa ka ho kopanya mekhoa ea ho cheka le lisebelisoa.Hamore, e khannoang ke moea o hatelitsoeng kapa matla a haeteroliki, e otla karoloana ea ho phunya ka maqhubu a phahameng le ho qobella ho pshatla fatše kapa lefika.Karolo ea boro, e entsoeng ka thepa e thata, e phunyeletsa fatše ha khoele ea ho phunya e ntse e potoloha.Metsi kapa mokelikeli oa ho cheka o sebelisoa ho ntlafatsa bokhoni ba ho cheka.Ka bokhoni ba eona bo matla le taolo e nepahetseng, mochini oa ho phunya fatše ke sesebelisoa sa bohlokoa liindastering tse fapaneng.
Nako ea poso: Jul-10-2023