API tricone hakowa IDC216 7 5/8 inci (194mm) don na'urar mai
Bayanin Samfura
Tricone ragowa suna samuwa a cikin sababbi kuma ana amfani da su (sake tip da sake gudu) haƙori na ƙarfe da kuma tungsten carbide saka, girman daga 3 3/8 "(85.7mm) zuwa 26" (660.4mm) don amfani a kowane tsari, tare da kowane. nau'in ɗaukar nauyi / hatimi, da kuma ƙarin ƙarin fasali na al'ada.Tricone bit, ana amfani da su sosai a cikin hakar ma'adinai, rijiyar mai, rijiyar ruwa, hakowa na thermal. (TCI) abubuwa,
TCI ragowa sun fi ɗorewa fiye da na Haƙoran ƙarfe, amma suna ɗaukar farashi mafi girma don ƙera.Dukan waɗannan rukunin biyu na Tricone Bits suna samuwa tare da Buɗaɗɗen Bearing ko Hatimin Hatimi, Roller Bearing ko Ƙarfafawa (Journal Bearing), Gage Kariya ko Marasa- Kariyar Gage, da sauransu
Ƙayyadaddun samfur
| Ƙididdigar asali | |
| Girman Rock Bit | 7 5/8" |
| 190.5 mm | |
| Nau'in Bit | Karfe hakori Tricone Bit/ Milled hakori Tricone Bit |
| Haɗin Zare | 4 1/2 API REG PIN |
| Lambar IDC | Farashin 216 |
| Nau'in Hali | Rubutun Rubutun Rubutun Jarida |
| Hatimin Hatimi | Rubber Seal |
| Kariyar diddige | Babu samuwa |
| Kariyar Shirttail | Akwai |
| Nau'in kewayawa | Zagawar Laka |
| Yanayin Hakowa | Rotary hakowa, high temp hakowa, zurfin hakowa, motor hakowa |
| Nozzles | 3 |
| Ma'aunin Aiki | |
| WOB (Nauyi Kan Bit) | 12,842-36,385 lbs |
| 57-162 KN | |
| RPM(r/min) | 60-180 |
| Samuwar | Soft to matsakaici formations tare da high matsa lamba ƙarfi, kamar laka, gypsum, gishiri, m farar ƙasa, da dai sauransu.
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Karfe hakori tricone rock bit kuma ana kiransa niƙa hakori tricone dutsen bit zai iya haƙa dutse mai laushi, har ma da dutse mai laushi, cones suna fuskantar wuya ta hanyar tungsten carbide, ɗaukar hoto shine jarida kuma an kulle shi da ball, babban elastomer (rubber) -HNBR O- zobe shãfe haske bearing, maiko rama tsarin sa mai bearing , da aiki rayuwa yana da tsayi sosai.
