He utu iti mō te mata kōhatu Tci Tricone 8 1/2″ (216mm) kei roto i te taonga.
Ko te tino pai me te tino pai o te tūnga nama ko ā mātou mātāpono, ka āwhina i a mātou ki te eke ki te tūranga teitei. I runga i te kaupapa "kounga tuatahi, kaihoko tino pai" mō te utu iti mō te 8 1/2″ (216mm) Tci Tricone Rock Bit kei roto i te taonga, kei te rapu tonu mātou ki te whakatau hononga ki ngā kaiwhakarato hou hei whakarato i tētahi huarahi auaha me te atamai ki ā mātou kaihoko nui.
Ko te tino pai me te tino rawe o te whakatauranga nama ā mātou mātāpono, ka āwhina i a mātou ki te eke ki te tūranga teitei. Mā te piri ki te kaupapa "kounga tuatahi, kaihoko tino pai", e whakapono ana mātou ka hua mai he painga tahi, ka pai ake hoki ngā hononga pakihi pai mō ngā taha e rua. Kua whakatūria e mātou he hononga mahi tahi mō te wā roa me te angitu ki te maha o ngā kiritaki nā runga i tō rātou whakapono ki ā mātou ratonga ritenga me te pono ki te mahi pakihi. E pai ana hoki ki a mātou te ingoa pai nā roto i ā mātou mahi pai. Ka tumanakohia te pai ake o te mahi hei mātāpono mō te pono. Ka noho tonu te ngākau pono me te pumau.
Whakaahuatanga Hua
He 2% hekenga mō ngā konganuku hiri API tricone toka mai i te wheketere Haina mō te rahinga nui.
IADC: 517 – Mata pere hiri TCI me te tiaki ine mō ngā hanganga ngohengohe ki waenga ngohengohe me te kaha pēhi iti.
85 – 100 MPA
12,000 – 14,500 PSI
Ngā toka mārō waenga, me ngā toka whakakoi pērā i te onepū me ngā rārangi o te kuata, te kōhatu mārō, te tiēre rānei, ngā konganuku hematite, ngā toka whakakoi mārō, kua pai te whakapiripiri pērā i: ngā onepū me te here kuata, ngā dolomite, ngā kirikiri kuata, te magma me ngā toka matotoru kua memeha.
Ngā Momo Tricone API TCI 8.5 inihi (215mm, 216mm rānei) mō te Toka Mārō
He rahi noa te 8 1/2″ (215mm, 216 rānei) mō te keri poka hohonu pērā i te keri poka hinu me te hau, ā, he rahi noa anō hoki mō te keri poka pairati whakapae.
Whakatakotoranga Hua
| Whakatakotoranga Taketake | |
| Rahi o te Mata Toka | 8 1/2 inihi |
| 215mm, 216mm rānei | |
| Momo Moka | TCI Tricone Bit |
| Hononga Miro | 4 1/2 API REG PIN |
| Waehere IADC | IADC 517G |
| Momo Peera | Peera Hirihia ki te Pukapuka 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 | 3 |
| Ngā Tawhā Whakahaere | |
| WOB (Taumaha i runga i te Momo) | 16,852-48,310 pauna |
| 75-215KN | |
| RPM(r/min) | 140~60 |
| Te hanganga | He hanganga ngohengohe ki te reo, he iti te kaha pēhi, pērā i te paru, te gypsum, te tote, te pākeho ngohengohe, me ētahi atu. |
Ko te tino pai me te tino pai o te tūnga nama ko ā mātou mātāpono, ka āwhina i a mātou ki te tū ki te tūranga teitei. E piri ana ki te mātāpono "kounga tuatahi, kaihoko tino pai". He utu iti mō te 8 1/2″ (216mm) Tci Tricone Rock Bit kei roto i te taonga, kei te rapu tonu mātou ki te whakatau hononga ki ngā kaiwhakarato hou hei whakarato i tētahi huarahi auaha me te atamai ki ā mātou kaihoko nui.
He iti te utu mō te Rock Bit me te Button Bit, E whakapono ana mātou mā ngā hononga pakihi pai ka hua ake ngā painga tahi me te whakapainga mō ngā taha e rua. Kua whakatūria e mātou he hononga mahi tahi mō te wā roa me te angitu me te tini o ngā kiritaki nā runga i tō rātou whakapono ki ā mātou ratonga ritenga me te pono ki te mahi pakihi. E pai ana hoki ki a mātou te ingoa pai nā roto i ā mātou mahi pai. Ko te mahi pai ake ka tumanakohia hei mātāpono mō te pono. Ka noho tonu te Pono me te Tūturu.
