Hako mai na API tricone IADC216 inci 7 5/8 (194mm) don injin mai
Bayanin Samfurin
Ana samun ƙananan ƙarfe na Tricone a cikin sabbin ƙarfe da aka yi amfani da su (sake-tip da sake-run) haƙorin ƙarfe da kuma tungsten carbide insert, girmansu daga 3 3/8” (85.7mm) zuwa 26” (660.4mm) don amfani a duk tsarin, tare da kowane nau'in bearing/hatimi, da kuma ƙarin fasaloli na musamman. Ana amfani da ƙananan ƙarfe na Tricone sosai a cikin haƙar ma'adinai, rijiyar mai, rijiyar ruwa, haƙo mai na thermal. Ƙananan ƙarfe na Tricone Included Steel Tooth (wanda kuma aka sani da niƙa haƙori) da ƙananan ƙarfe na Tungsten Carbide Insert (TCI),
Bits ɗin TCI sun fi na ƙarfe ƙarfi, amma suna da tsada sosai wajen ƙera su. Duk waɗannan rukuni biyu na Bits ɗin Tricone suna samuwa tare da Buɗaɗɗen Bearing ko Sealed Bearing, Roller Bearing ko Friction Bearing (Journal Bearing), Gage Protect ko Non-Gage Protect, da sauransu.
Bayanin Samfuri
| Bayanin Asali | |
| Girman Dutsen Bit | 7 5/8" |
| 190.5mm | |
| Nau'in Bit | Hakorin Karfe Tricone Bit/ Hakorin Niƙa Tricone Bit |
| Haɗin Zaren | Lambar Rajistar API 4 1/2 |
| Lambar IADC | IADC 216 |
| Nau'in ɗabi'a | Mujallar da aka rufe da na'urar jujjuyawa |
| Hatimin ɗaurin | Hatimin Roba |
| Kariyar Diddige | Babu |
| Kariyar Tayal | Akwai |
| Nau'in Zagayawa | Zagayen Laka |
| Yanayin haƙa | Hakowa mai juyawa, hakowa mai zafi, hakowa mai zurfi, hakowa mai motsi |
| bututun ƙarfe | 3 |
| Sigogi na Aiki | |
| WOB (Nauyi akan Bit) | 12,842-36,385 lbs |
| 57-162KN | |
| RPM(r/min) | 60~180 |
| Tsarin aiki | Tsarin laushi zuwa matsakaici mai ƙarfi mai ƙarfi, kamar su laka, gypsum, gishiri, dutse mai laushi, da sauransu.
|
An kuma sanya masa suna da dutsen tricone na ƙarfe, wanda aka niƙa, wanda zai iya haƙa dutse mai laushi, har ma da dutse mai laushi, mazugi suna fuskantar tauri da tungsten carbide, kuma an kulle bearing ɗin da ball, babban elastomer (roba)-HNBR mai hatimin O-ring, tsarin rama mai mai, yana sa mai ya yi amfani da bearing, tsawon lokacin aiki yana da tsawo sosai.









