API rijiyar hakowa shugaban IDC117 4 5/8 inci (117.5mm) na rig
Bayanin Samfura
A cikin aikin hakowa, bututun shine babban kayan aiki don karya dutsen kuma rijiyar tana samuwa ne ta hanyar fashewar dutsen.Yadda ake samar da rijiyar rijiya da tsawon lokacin da take ɗauka ba wai kawai yana da alaƙa da halayen dutsen ba ne a cikin aikin da aka haƙa da kuma aikin da kanta yake yi ba, har ma da ma'aunin daidaitawar juna tsakanin ma'aunin rawar soja da ma'auni. samuwar.Zaɓin zaɓi mai ma'ana na rawar soja yana taka muhimmiyar rawa wajen haɓaka saurin hakowa da rage yawan kuɗin hakowa.
Aikin hako mai na daya daga cikin muhimman kayan aikin hako mai.Ko injin din ya dace da kaddarorin dutsen kuma ingancinsa yana taka muhimmiyar rawa wajen zabar fasahar hakowa, musamman ta fuskar ingancin hakowa, saurin hakowa da kuma farashin hakowa.
Ƙayyadaddun samfur
| Ƙididdigar asali | |
| Girman Rock Bit | 4 5/8" |
| mm 118 | |
| Nau'in Bit | Karfe hakori Tricone Bit/ Milled hakori Tricone Bit |
| Haɗin Zare | 2 7/8 API REG PIN |
| Lambar IDC | Farashin 117 |
| Nau'in Hali | Rubutun Rubutun Rubutun Jarida |
| Hatimin Hatimi | Rubber Seal |
| Kariyar diddige | Akwai |
| Kariyar Shirttail | Akwai |
| Nau'in kewayawa | Zagawar Laka |
| Yanayin Hakowa | Rotary hakowa, high temp hakowa, zurfin hakowa, motor hakowa |
| Nozzles | Babban Jet Hole |
| Ma'aunin Aiki | |
| WOB (Nauyi Kan Bit) | 9,280-19,888lbs |
| 41.3-89KN | |
| RPM(r/min) | 60-180 |
| Samuwar | Very taushi formations tare da low compressive ƙarfi da high drillability, kamar yumbu, laka, alli, da dai sauransu. |
