TCI cone trenchless rock reamer don tara harsashi
Bayanin Samfurin
Na'urar Haɗawa ta HDD Rock Reamers mai inci 18 IADC637G Na'urar Haɗawa ta fuskar ƙarfe don hana haƙa a cikin hannun jari daga masana'antar China
Kashi uku na bitar tricone mai rufe fuska da ƙarfe (1/3 na bitar tri-cone) ya shahara a haƙa rijiyar mai mai zurfi, cikakken ingancin ya sa ya zama cikakke a cikin filin reamers na dutse na HDD (maɓallin buɗe rami na HDD), masu yanke maƙallan na'urar juyawa suna da tsawon rai na aiki a cikin tsallaka mai nisa, an rufe hannu da baya da Tungsten Carbide Inserts.
Bayanin Samfuri
| Girman | 18" |
| Nau'in Yankan | Masu Yankan Bearing Masu Haɗewa Da Fuska Mai Karfe Don Bit Na Tricone Mai Girma 8 1/2" |
| IADC | 637G |
| Adadin Yankan Na'urar Biro | 5 |
| Jimlar Tsawon (mm) | 1400 |
| Haɗin Zaren | NC31 (An ƙayyade) |
Amfanin Buɗe Rami
Raƙuman Madaidaiciya - Ta hanyar haƙa ƙaramin rami mai guntun "matukin jirgi", sannan a haɗa wannan guntun a ƙasan mabuɗin ramin. Mai buɗe ramin zai bi hanyar ramin da ƙaramin guntun ya haƙa.
Manyan Raguna Masu Ƙananan Raguna - Ta hanyar haƙa rami a matakai, ana iya haƙa manyan ramuka da ƙananan raguna. Ƙaramin rami yana buƙatar ƙarancin ƙarfi.
Sauya Masu Yankewa da Kudin Yankewa - A mafi yawan ƙirar Buɗewa Masu Buɗewa, ana iya maye gurbin masu yankewa cikin sauƙi. Kudin maye gurbin mai yankewa ƙaramin ɓangare ne na kuɗin maye gurbin babban dutsen tricone.
Kudin Manyan Duwatsu - Manyan duwatsu masu diamita ba wai kawai suna da tsada sosai ba, har ma suna da wahalar samu. Mafita mafi arha ita ce amfani da na'urar buɗe rami wacce ke amfani da ƙananan sassan tricone rock bit.
Manyan Raguna Masu Ƙananan Raguna - Ta hanyar haƙa rami a matakai, ana iya haƙa manyan ramuka da ƙananan raguna. Ƙaramin rami yana buƙatar ƙarancin ƙarfi.
Sauya Masu Yankewa da Kudin Yankewa - A mafi yawan ƙirar Buɗewa Masu Buɗewa, ana iya maye gurbin masu yankewa cikin sauƙi. Kudin maye gurbin mai yankewa ƙaramin ɓangare ne na kuɗin maye gurbin babban dutsen tricone.
Kudin Manyan Duwatsu - Manyan duwatsu masu diamita ba wai kawai suna da tsada sosai ba, har ma suna da wahalar samu. Mafita mafi arha ita ce amfani da na'urar buɗe rami wacce ke amfani da ƙananan sassan tricone rock bit.










