API tricone hakowa IDC216 7 5/8 inci (194mm) don na'urar mai
Bayanin samfur
Tricone ragowa suna samuwa a cikin sababbi kuma ana amfani da su (sake tip da sake gudu) haƙori na ƙarfe da kuma saka tungsten carbide, girman daga 3 3/8 "(85.7mm) zuwa 26" (660.4mm) don amfani a cikin kowane tsari, tare da kowane. nau'in ɗaukar nauyi / hatimi, da 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 Haƙori na Karfe, 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 juzu'i (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 suna niƙa hakori tricone rock bit iya hako taushi laka, ko da taushi farar ƙasa, cones suna da wuya fuskantar da tungsten carbide, da bearing ne journal da kulle da ball, high sa elastomer (rubber) -HNBR O- zobe shãfe haske bearing, maiko rama tsarin sa mai bearing , da aiki rayuwa yana da tsayi sosai.
