Mata keri tricone puna hinu API whakarewa hiri mō ngā kōhao mārō
Whakaahuatanga Hua
He mata wiri te mata tricone, he pane tōna, e wehea ana kia toru ngā wāhanga matua. Ko te mata tricone he mea hanga ki ngā koeko e toru e hurihuri ana, e mahi ana tetahi i roto, ā, he rarangi niho tapahi anō tō ia koeko.
Ina whakamahia tēnei mata tricone, me tāuta ki runga i te wiri kōne. Mā te mana e whakaputaina ana e te pane wiri o ngā mata tricone ka tere te hurihanga o te mata, kātahi ka wiri mārama ki roto i te papa me ngā mea. Mā te pakeke o te mata tricone me te tere o te hurihanga, ka hangaia te mata tricone mō te tere keri. Ki te nui rawa te pēhanga o te mata, ka pā te pēhanga o te mata ki te mea. Ahakoa he toka, he uku, he mea kē atu rānei ka marara ki te paparanga o waho me te hurihanga o te mata, kātahi ka hangaia he puna. Ina whakamahia te mata mō te mahi, ka taea te whakaoti ehara i te mahi kotahi, engari i te mahi kotahi. Whakamahia te wā, kātahi ka mutu ki te tirotiro me te whakahaere.
Whakatakotoranga Hua
| Whakatakotoranga Taketake | |
| Rahi o te Mata Toka | 6 inihi |
| 152.4 mm | |
| Momo Moka | Moka Whakauru Carbide Tungsten (TCI) |
| Hononga Miro | 3 1/2 API REG PIN |
| Waehere IADC | IADC637G |
| Momo Peera | Te Peera o te Pukapuka |
| Hiri Whero | Peera Hiri Elastomer |
| 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 Tawhā Whakahaere | |
| WOB (Taumaha i runga i te Momo) | 17,077-37,525 pauna |
| 76-167KN | |
| RPM(r/min) | 180~40 |
| Te hanganga | Ngā hanganga mārō me te kaha pēhi teitei, pērā i te kirikiri mārō, te kōhatu uku, te kōhatu onepū, te toromite, te gypsum mārō, te tiata, te karāniti, me ētahi atu. |








