Ragowar haƙa rijiyoyin da aka keɓance IADC127 14 3/4 ”(374mm)
Bayanin Samfurin
An yi amfani da injin tricone rock na musamman na API na dillali bisa ga mafi ƙarancin ƙima da inganci mai kyau don haƙa rijiyoyi masu zurfi.
1) Haɗin Ramin Bit da aka yi bisa ga ƙa'idar API.
2) Za mu iya daidaita girman bit ɗin bisa ga na'urar ku.
3) Ana iya samun mafi kyawun sakamako ta hanyar amfani da ɓangaren haƙoran ƙarfe a cikin ɓangaren laushi. Idan ana haƙa ramin a cikin tauri, ana ba da shawarar a yi amfani da ɓangaren tricone na TCI.
4) Tsarin yankewa da ƙirar bearing da aka tabbatar sun ci gaba da samar da ingantaccen matakin aiki da aminci.
5) Ingancin hydraulics yana samar da ƙarin ROP ta hanyar cire yankewa yadda ya kamata da kuma tabbatar da haɗa sabbin duwatsu a kan kowane juyawa na tsarin yankewa.
Bayanin Samfuri
| Bayanin Asali | |
| Girman Dutsen Bit | 14 3/4" |
| 374.60mm | |
| Nau'in Bit | Hakorin Karfe Tricone Bit/ Hakorin Niƙa Tricone Bit |
| Haɗin Zaren | Lambar Rajistar API 7 5/8 |
| Lambar IADC | IADC 127 |
| Nau'in ɗabi'a | Mujallar da aka rufe da na'urar jujjuyawa |
| Hatimin ɗaurin | Hatimin Roba |
| Kariyar Diddige | Akwai |
| 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) | 25,252-71,547 lbs |
| 112-318KN | |
| RPM(r/min) | 60~180 |
| Tsarin aiki | Tsarin laushi mai ƙarancin ƙarfi da kuma ƙarfin haƙa rami mai yawa, kamar su laka, gypsum, gishiri, dutse mai laushi, da sauransu. |
14 3/4" shine girman da ake amfani da shi a yau da kullun wanda ake amfani da shi sosai a ayyukan haƙa rami na thd.
Ƙananan hakoran haƙori na ƙarfe suna da wani suna na tricone ...
Ƙananan hakoran haƙoran ƙarfe na tricone suna da dogayen hakora fiye da ƙananan hakoran TCI na tricone don haka suna iya haƙa ramuka masu laushi a babban ROP.
A ayyukan haƙar mai, ROP na iya kaiwa mita 30 a kowace awa a cikin haƙar mai mai zurfi.










