Mata wiri pātene API IADC537 8 3/4″(222.2mm) me te utu whakaheke
Whakaahuatanga Hua
Ngā mata keri porotaka pātene API IADC537 8 3/4" mō te poka hohonu i roto i te taonga mai i te wheketere Haina
Ngā Āhuatanga Matua
1) Ko te hononga o te mata keri i hangaia kia rite ki te paerewa API.
2) Ka taea e mātou te whakarite i te rahi o te moka kia rite ki tō taputapu.
3) Ka taea te whiwhi i te hua pai rawa atu mā te whakamahi i te mata niho-rino i te papa ngohengohe. Mena ka kerihia i roto i te hanganga mārō, ka tūtohutia te mata tricone TCI.
4) Ko ngā hanganga tapahi me ngā hoahoa peera kua whakamātauhia kei te whakarato tonu i te taumata mahi me te pono teitei.
5) Ka whakaratohia e ngā waipēhi kua arotauhia te ROP nui ake mā te tango pai i ngā tapahi me te whakarite kia piri te toka hou ki ia
te hurihanga o te hanganga tapahi.
Whakatakotoranga Hua
| Whakatakotoranga Taketake | |
| Rahi o te Mata Toka | 8 3/4 inihi |
| 222mm | |
| Momo Moka | TCI Tricone Bit |
| Hononga Miro | 4 1/2 API REG PIN |
| Waehere IADC | IADC 537G |
| Momo Peera | Peera Hiri-Hautaka me te Tiakitanga Ine |
| Hiri Whero | Elastomer, Rapa/Metara rānei |
| Te Tiaki Rekereke | Kei te wātea |
| Te Tiaki i te Hiku o te Hāte | Kei te wātea |
| Momo Whakawhitiwhiti | Te Tohanga o te Paru |
| Āhua o te Keri | Keri hurihuri, keri pāmahana teitei, keri hohonu, keri motuka |
| Ngā pūwero | Ngā Pūwero e Toru |
| Ngā Tawhā Whakahaere | |
| WOB (Taumaha i runga i te Momo) | 22,470-49,883 pauna |
| 100-222KN | |
| RPM(r/min) | 50~120 |
| Te hanganga | He hanganga waenga me te kaha pēhi iti, pērā i te kirikiri waenga, te kirikiri ngohengohe, te kōhatu pāpaku waenga ngawari, te kōhatu pāpaku waenga ngawari, te kōhatu onepū waenga ngawari, te hanganga waenga me ngā paparanga mārō me te koi, me ētahi atu. |
