Ngā mata keri poka hohonu IADC127 13 5/8” (346mm) kei roto i te taonga

Bit Dia:	13 5/8″ (346.1mm)
Momo Moka:	mata tricone niho maitai/mira
Tauira Tau:	IADC127
Te Rahi Tauira Iti rawa:	1
Momo Peera:	Momo whīra hiritia
Te tiaki ine:	Kei te wātea
Te āheinga ki te keri:	He iti te kaha pēhi, he teitei te kaha ki te keri
Pūtāhui:	3 tau
Te hanganga e tika ana:	ngā uku me ngā kohatu kirikiri kāore i tino kiato, ngā kohatu kōhatu mārō, ngā tote, te gypsum, me ngā waro mārō

Tukua mai he īmēra ki a mātou

Taipitopito Hua

Ataata e pā ana

Putumōhio

Whakaahuatanga Hua

He mata keri kohatu API tricone hokohoko nui kei roto i te taonga i runga i te utu iti rawa me te kounga pai rawa atu mō te poka hohonu.
Te Rōpū Ngaio
Neke atu i te 20 tau a Far Eastern Drilling e mahi ana i ngā mata wiri.
Mīhini whakaputa ngaio
Ngā taputapu mīhini CNC, ngā mīhini keri, ngā mīhini mira, ngā taputapu whakamātautau kounga, me ētahi atu hei whakarite i te kounga o ngā mata keri.
Hoahoa ngaio
Kua arotauhia te hanganga tapahi o ngā moka mā te whakamahi i ngā pakaru papatahi kia tere ai te pakaru o te toka, kia whakaitihia ai hoki te wiri.

Whakatakotoranga Hua

Whakatakotoranga Taketake
Rahi o te Mata Toka	13 5/8"
Rahi o te Mata Toka	346.1mm
Momo Moka	Mīti Tricone Niho Rino/ Mīti Tricone Niho Mira
Hononga Miro	6 5/8 API REG PIN
Waehere IADC	IADC 127
Momo Peera	Whēra Roera Hirihia
Hiri Whero	Hiri Rapa
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)	27,189-66,062 pauna
WOB (Taumaha i runga i te Momo)	121-294KN
RPM(r/min)	60~180
Te hanganga	Ko ngā hanganga ngohengohe he iti te kaha pēhi, he nui te kaha ki te keri, pērā i te paru, te gypsum, te tote, te pākeho ngohengohe, me ētahi atu.

Ko te tikanga o ngā niho matotoru o ngā kōne o ngā mata tricone he iti ake ngā niho, he mārō ake hoki te kaha o te keri i ngā toka. Nā te poto ake me te iti o ngā niho, ka taea e te mata tricone te keri i ngā toka ngohengohe, mārō rānei, ā, he teitei ake te ROP i ngā mata tricone TCI. Ka whakarei ake te mata o ngā kōne e te mata-mārō tungsten carbide.
Tena koa whakapā mai ki a mātou mō ētahi atu kōrero, kei te haere a Far Eastern ki ngā whakaaturanga i ngā whenua maha o te ao, ko te tumanako ka kōrero kanohi ki te kanohi ki a koe a mua tata nei.