Kugwiritsa Ntchito Ma Tricone Drill Bits mu Mapangidwe Osiyanasiyana.

1.Mawonekedwe Ofewa

Mapangidwe a Dongo ndi Mudstone:Dzino lachitsuloma tricone kubowolandizoyenera kwambiri kupanga zofewa ngati dongo ndi miyala yamatope chifukwa cha kuuma kwawo kochepa. Ma Cones atatu kubowola Bit amatha kudula ndikuswa mwala mosavuta. Maonekedwe a mano amatha kupangidwa kuti azikolopa ndi kumeta, choncho pobowola, amakhala ngati fosholo yochotsa mwala wofewa. Kuphatikiza apo, pamapangidwe awa, mphamvu yakubowola imakhala yocheperako, zomwe zimapangitsa kuti mano achitsulo athyole mwala popanda kuvala kwambiri.

Sandy Soft Formations:TCI Drill Bits ndiwothandizanso pamapangidwe amchenga okhala ndi tinthu tating'onoting'ono komanso simenti yabwino. M'mapangidwe otere, kugubuduza kwa chulu ndi kusenga kwa mano kumamasula tinthu tating'ono ta mchenga, Tricone Rock Bit yotuluka mubowo ndi madzi akubowola. Komabe, poyerekeza ndi dongo ndi matope, tinthu tating'onoting'ono tomwe titha kuwononga mano, kotero kusankha kwa Tricone Rotory Drill Bits kuyenera kudalira mawonekedwe amchenga (monga kukula kwa tinthu, kuuma, etc.). Mwambiri,zitsulo zobowola zitsuloakadali oyenera.

2.Medium-Hard Formations

Mapangidwe a Mwala Wamchenga:Kwa mapangidwe a mchenga, kusankha pang'ono kumadalira kuuma kwa mchenga. Kwa miyala yamchenga yolimba kwambiri ndi simenti, a Tungsten carbide insert (TCI) tricone drill bitndiye chisankho chabwino kwambiri. Zoyikapo zolimba za carbide zimatha kupirira kuwonongeka ndi kukhudzidwa kwa mwala wa mchenga, ndikuwuphwanya pogubuduza ma cones ndi kukhudza ndi kuphwanya zochita za mano. Nthawi yomweyo, madzi akubowola amatuluka kudzera m'mphuno kuti aziziziritsa API yokhazikika ya tricone ndikunyamula miyala yamchenga yosweka, kuwonetsetsa kuti pang'onoyo imagwira ntchito bwino.

Mapangidwe a Limestone:Tungsten carbide insert TCI tricone bit nawonso ndi oyenera kupanga miyala yamchere. Ngakhale miyala yamchere imakhala yolimba, sizovuta kuthyola ngati miyala yolimba kwambiri. Kuyika kwa carbide kumathyola mwala wa laimu pogwiritsa ntchito kusuntha kwa ma cones, kugwiritsa ntchito mphamvu ndi kuponderezana. Pobowola, madzi akubowolawo amaziziritsa pang'ono, kuteteza kutentha kwapang'onopang'ono komanso kunyamula tinthu tating'ono ta miyala ya laimu kuchokera mubowo.

3.Mapangidwe Ena Olimba (ndi zoletsa zina)

Mapangidwe a Hard Shale:Pamapangidwe olimba a shale, chobowolera chosindikizira chamadzi amafuta amafuta okhala ndi ma tungsten carbide atha kukhala othandiza. Zoyikapo za carbide zimatha kuthyola shale, pomwe chomata chosindikizidwa chimalepheretsa tinthu tolimba mumadzi obowola kuti zisalowe m'mabere, kuwonetsetsa kuti pang'ono imagwira ntchito mokhazikika pansi pa kupsinjika kwakukulu komanso mphamvu zowononga. Komabe, mavalidwe a biti amatha kukhala othamanga pamapangidwe olimba a shale poyerekeza ndi mapangidwe ofewa ndi apakati-olimba, kotero ndikofunikira kuyang'anira momwe Insert Tooth Drill Bit alili ndikusintha ndandanda yosinthira kutengera zinthu monga kulimba kwa mapangidwe ndi kubowola kuya.

Mapangidwe a Mwala Wamchenga Wolimba:M'mipangidwe ina yamchenga yolimba kwambiri yomwe siili yolimba kwambiri, tungsten carbide imayika tricone drill bit, pamodzi ndi magawo oyenera obowola (monga liwiro lozungulira, kulemera pa bit, etc.), angagwiritsidwebe ntchito. Komabe, pamene kuuma kwa mchenga kumawonjezeka, mphamvu yobowola idzachepa, ndipo kuwonongeka kwa mano kumakula. Zikatero, m'pofunika kuyang'anitsitsa kachitidwe ka kachidutswa kakang'ono ndikusintha magawo obowola ngati pakufunika.