Ngā poro porotaka hiri IADC216 5 7/8 inihi (149mm)

Ingoa Waitohu:	Te Rawhiti Tawhiti
Tiwhikete:	API me te ISO
Tauira Tau:	IADC216
Te rahinga iti rawa o te ota:	1 wahi
Ngā Taipitopito mōkihi:	Pouaka Papariki
Wā Tukunga:	5-8 ngā rā mahi
Painga:	Te Mahi Tere Teitei
Te Wā Pūtāhui:	3-5 tau
Taupānga:	Hinu, Hau, Geothermy, Keri puna wai, HDD, Keri maina

Tukua mai he īmēra ki a mātou

Taipitopito Hua

Ataata e pā ana

Putumōhio

Whakaahuatanga Hua

Ko te TCI Tricone Bit, e kiia ana hoki ko te rotary drill bit, he otinga tino pai mō ngā hanganga toka ngohengohe, waenga, mārō rānei, ka honoa ki te kakau o te drill, ka hurihuri tahi me ia, ka pana i ngā kōne kia pēhia ki runga i te toka. Ka hurihuri ia kōne i te tuaka o tōna waewae, ā, e toru ngā kōne ka hurihuri i te pokapū o te kōne i te wā kotahi. Mā ngā whakaurunga tungsten carbide i runga i te anga kōne ka pakaru te hanganga i raro i te taumaha o te kōne me te kawenga pānga o te kōne e hurihuri ana, ka tukuna ngā paru ki te kōhao e te hau pēhi.

He maha ngā momo o ngā mata tricone, ā, ka taea te whakamahi i ngā momo hanganga toka rerekē. He mea nui kia mōhio koe ki te momo hanganga e keria ana e koe i te wā e whiriwhiri ana i te mata keri. Ko ngā āhuatanga o ngā mata tricone TCI hanganga reo
He whao kaha, he whakaurunga tungsten carbide ki ngā rarangi rekereke me ngā rarangi o roto. Mā tēnei hoahoa ka tere te keri me te roa o te hanganga tapahi i roto i ngā uaua waenga ki waenga mō ngā mahi. Mā te mowhiti-O rapa HSN ka hiritia kia roa ai te mau o te peera.

Whakatakotoranga Hua

Whakatakotoranga Taketake
Rahi o te Mata Toka	5 7/8"
Rahi o te Mata Toka	149mm
Momo Moka	Mīti Tricone Niho Rino/ Mīti Tricone Niho Mira
Hononga Miro	3 1/2 API REG PIN
Waehere IADC	IADC 216
Momo Peera	Whēra Roera Hirihia
Hiri Whero	Hiri Rapa
Te Tiaki Rekereke	Kāore i 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	Poka Pūngao o te Waenga
Ngā Tawhā Whakahaere
WOB (Taumaha i runga i te Momo)	10,044-28,537 pauna
WOB (Taumaha i runga i te Momo)	45-127KN
RPM(r/min)	60~180
Te hanganga	He hanganga ngohengohe ki te reo, he kaha pēhi teitei, pērā i te paru, te gypsum, te tote, te pākeho ngohengohe, me ētahi atu.

He whānuitia te whakamahi i te mata wiri tricone niho mira 5 7/8" mō te keri puna wai, te keri puna hinu, te keri puna waiariki, ā, ka taea te whakamahi mō te keri i te mono sima i roto i te puna hohonu rawa.
He roa ake ngā niho o te mata wiri tricone niho mira, ā, ka tere ake te keri i ngā mata wiri TCI. He kōhao kei waenganui o te mata wiri tricone, he pai mō te keri RC (Reverse Circulation drilling).