Ngā mata keri poka hinu tricone o te wheketere API mō ngā hanganga toka mārō
Whakaahuatanga Hua
Me pēhea te whiriwhiri i ngā mata wiri Tricone
E ai ki te āhua o te hanganga i keria, me whai i ngā mātāpono e whai ake nei i te wā e whiriwhiri ana i te momo mata keri:
a. I te wāhanga poka pāpaku kei reira te toka i whakapirihia ki te raima me te wetewete, me whai whakaaro ki te tere o te keri o te mata keri me te ārai i ngā puranga paru;
b. I te wāhanga poka hohonu ina roa te haerenga, me whai whakaaro ki te rahinga o te mata keri;
c. Ina pakaru rawa ngā niho o waho o te mata wiri i puta mai i te poka, me whakamahi he mata wiri he niho ine tōna;
d. I te wāhanga poka ngāwari te peka, me whakamahi he mata he iti te paheke me te maha o ngā niho poto;
e. Me whakamahi ngā wiri niho āhua porowhita ina whiriwhiria ana ngā wiri whakauru;
f. Mō te kōhatu kōhatu taimana, he mea tika kia whakamahia ngā mata wiri niho-kone takirua me ngā mata wiri niho āhua pere;
g. Mēnā he nui ake te kirikiri i roto i te hanganga, he nui ake rānei te mātotoru o te wai keri, me whiriwhiri he mata he nui ake te paheke;
h. Mēnā he papa kōhatu, he papa onepū rānei te papa, ā, me whiriwhiri he mata he iti ake te paheke;
i. Mēnā he kōwiri i te papa mārō, he papa tino koi, he mea tika kia whakamahia te pātene hurihuri parakore me te mata whakarara takirua.
Hei whakapai ake i ngā tawhā waipēhi o te mata, me whiriwhiri te mata roa ake o te pūwero me te mata kore taurite te whānui.
Whakatakotoranga Hua
| Whakatakotoranga Taketake | |
| Rahi o te Mata Toka | 8 3/8 inihi |
| 212.70 mm | |
| Momo Moka | Niho Rino Tricone Bit |
| Hononga Miro | 4 1/2 API REG PIN |
| Waehere IADC | IADC137 |
| Momo Peera | Te Peera o te Pukapuka |
| Hiri Whero | Hiri Elastomer, hiri rapa 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 |
| Te Tatau o ngā Niho Katoa | 84 |
| Te Tatau o ngā Niho o te Rārangi Gage | 35 |
| Te maha o ngā rarangi ine | 3 |
| Te maha o ngā rarangi o roto | 5 |
| Koki Rārangi | 33° |
| Whakakorenga | 8 |
| Ngā Tawhā Whakahaere | |
| WOB (Taumaha i runga i te Momo) | 16,628-50,108 pauna |
| 74-223KN | |
| RPM(r/min) | 300~60 |
| Taipana o runga e taunakitia ana | 16.3KN.M-21.7KN.M |
| Te hanganga | He hanganga ngohengohe, he iti te ātete ki te kuru, he teitei hoki te āheinga ki te keri. |
Ko te 8 3/8" te rahi motuhake i roto i ngā mara keri toka puna hinu. He pai te mahi tahi me ngā taputapu keri iti te kaha, ā, e whakamahia whānuitia ana puta noa i te ao.
He mea nui te whiriwhiri i te tauira tika i te wā e mahi ana i te keri.
Ka taea e te pakeke o ngā toka te ngohengohe, te pakeke waenga, te pakeke tino pakeke rānei, ka rerekē pea te pakeke o tētahi momo toka, hei tauira, he kōhatu kirikiri, he kōhatu kirikiri ngohengohe, he kōhatu kirikiri waenga, he kōhatu kirikiri pakeke, he kōhatu kirikiri waenga, he kōhatu kirikiri pakeke, me ētahi atu.
I roto i te kaupapa keri,Te Rawhiti Tawhitihe 15 tau te roa, ā, neke atu i te 30 whenua te wheako ratonga ki te whakarato i tengā mata keri me ngā wairua keri matatau mō ngā tono maha.Ko te tono tae atu ki te mara hinu, te hau māori, te tūhuratanga whenua, te keri awa, te keri puna wai, Ka taea te whakarite i ngā momo mata keri kia rite ki ngā hanganga toka rerekē nā te mea kei a mātou akeAPI me te ISOwheketere whaimana o ngā mata keri tricone. Ka taea e mātou te tuku i te otinga a tā mātou miihini ina taea e koe te whakarato i ngā āhuatanga motuhake, pēnei i te pakeke o ngā toka,ngā momo taputapu keri, te tere hurihuri, te taumaha o te mata me te taipana.










