Ngā moka tricone ritenga IADC117 13 5/8 inihi (346mm)
Whakaahuatanga Hua
Ngā mata wiri tricone ritenga kua hiritia ki te niho mira API i roto i te taonga i runga i te utu iti rawa me te kounga pai mai i te kaiwhakarato Haina.
Whakaahuatanga Moka:
IADC: 117 - Mata pere hiri niho maitai me te tiaki ine mō ngā hanganga ngohengohe me te kaha pēhi iti me te kaha keri teitei.
Kaha Whakapūmau:
0 - 35 MPA
0 - 5,000 PSI
Whakaahuatanga Whenua:
Ko ngā toka tino ngohengohe, kāore i te paparanga, kāore i te pai te kiato pērā i te uku me te kirikiri kirikiri kāore i te pai te kiato, te kōhatu kirikiri mārō, te tote, te gypsum, me ngā waro mārō.
Ka taea e mātou te tuku atu i ngā mata wiri tricone niho mira o ngā rahi rerekē (mai i te 3 7/8” ki te 26”) me te nuinga o ngā waehere IADC.
He whānuitia te whakamahinga o te mata keri tricone niho mira 13 5/8" i roto i te keri puna wai, te keri puna hinu, te keri puna waiariki,
He roa ake ngā niho o te mata wiri tricone niho mira, ā, ka tere ake te keri iho i ngā mata wiri TCI.
Mō te keri puna hinu, te keri puna wai, te tūhuratanga rānei, ko te matawai tricone niho rino tētahi o ngā whiringa matua mā ngā kai keri hei keri i ngā papa ngohengohe ahakoa ngā toka ngohengohe, ngā toka pakeke-waenga rānei. Ka taea e ngā matawai tricone TCI whakauru roa ake te keri i ngā papa ngohengohe, engari kāore e taea te whakakapi i ngā matawai tricone niho rino nā te mea he teitei ake te ROP i ngā matawai whakauru TCI me te kaha nui ake hei karo i te pōro-matawai.
E mahi ana a Far Eastern ki ngā kaimahi keri, ki ngā kamupene hinu/hau, ki ngā kaimahi keri puna wai, ki ngā kaimahi keri HDD/Kore-Keri/Kore-Awaawa, ki ngā kamupene hanga pou, kaua e mangere ki te whakapiri mai ki a mātou mō ētahi atu mōhiohio. Kei te haere mātou ki ngā whakaaturanga i ngā whenua maha o te ao, ā, ko te tumanako ka tūtaki kanohi ki te kanohi ki a koe a mua tata nei.
Whakatakotoranga Hua
| Whakatakotoranga Taketake | |
| Rahi o te Mata Toka | 13 5/8" |
| 346 mm | |
| Momo Moka | Mīti Tricone Niho Rino/ Mīti Tricone Niho Mira |
| Hononga Miro | 6 5/8 API REG PIN |
| Waehere IADC | IADC 117 |
| Momo Peera | Whēra Roera Hirihia |
| Hiri Whero | Hiri Rapa |
| Te Tiaki Rekereke | E wātea ana |
| 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) | 27,211-58,327 pauna |
| 121-260KN | |
| RPM(r/min) | 60~180 |
| Te hanganga | He tino ngohengohe ngā hanganga, he iti te kaha pēhi, he nui hoki te āheinga ki te keri, pērā i te uku, te paru, te tio, me ētahi atu.
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E ai ki te rauemi tapahi, ka taea te wehewehe i te mata tirocne ki te mata TCI me te mata niho maitai.
Ko tētahi atu ingoa o ngā mata tricone niho rino ko te mata tricone niho mira nā te mea ka hangaia ngā niho e te mīhini mira, ko te mata kōne he mea mārō ki te tungsten carbide.
He roa ake ngā niho o ngā mata tricone niho rino i ngā mata tricone TCI, kia taea ai te keri i ngā hanganga ngohengohe i te ROP teitei.
I roto i ngā kaupapa keri hinu, ka taea e te ROP te eke ki te 30 mita ia hāora i roto i te keri wāhanga pāpaku.
Ina whiriwhiria e koe he mata keri mai i te RĀWHITI, ka whiwhi koe i te mata tika mō te whakamahinga tika, kia roa ake ai tō noho ki roto i te poka me te iti ake o ngā haerenga, me te utu iti iho mō ia putu. Nā te mea kua neke atu i te 15 tau mātou e hanga angitu ana i tēnei hangarau, e whakapono ana mātou ki tō mātou taonga tuku iho, ā, kāore he kaihanga mata keri kē atu e rite ana ki tō mātou tohungatanga.
He tohunga a Far Eastern ki ngā mata wiri, pērā i ngā mata tricone, ngā mata PDC, te whakapuare poka HDD, me ngā taputapu tapahi roera turanga mō ngā momo mahi rerekē.
Hei wheketere mata keri matua i Haina, ko te whakapiki i te roa o te mahi a te mata keri ko tā mātou whāinga. Ka ngana tonu mātou ki te whakapai ake i ngā mata me ngā reiti urunga teitei. Ko tā mātou whāinga he hoko i te kounga teitei me te utu iti rawa. Mā te kounga me te hangarau keri o te Rawhiti Tawhiti koe e āwhina ki te whakatutuki i ngā mea maha atu!
