Ngā moka koni e toru ngā niho mira API IADC217 7.5 inihi (190mm) kei roto i te taonga

Ingoa Waitohu:	Te Rawhiti Tawhiti
Tiwhikete:	API me te ISO
Tauira Tau:	IADC217
Dia:	7.5″ (190mm)
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

kaiwhakarato mata kōhatu tricone iadc 217

Ko te mata keri tricone niho rino hurihuri API kei roto i te taonga i runga i te utu iti rawa me te kounga pai rawa atu mai i te wheketere Haina.
Neke atu i te 10 tau te roa o tā mātou wheketere e mahi ana i ngā taputapu keri me ngā wāhanga e manawapa ana. He hangarau me ngā taputapu matatau ā mātou. Neke atu i te 13 tau te wheako mahi ngaio a tā mātou tohunga hangarau.
Ko te mata tricone o te Rawhiti Tawhiti e whakamahia ana mō te keri whenua, te whakawhanake hinu me te hau, te keri puna wai, te pupuhi me te hanga poka mō te keri whenua, te hanga miihini. Inaianei tekau mā tahi ngā momo mata toka tricone e whakamahia ana.
Raupapa niho maitai: WAEHERE IADC: 116,117,126,127,136,137,216,217,317,337,
Raupapa TCI: WAEHERE IADC:417,437,447,517,527,537,547,617,627,637,647,737,837.

Mīti tricone TCI, Mīti roera tci, mīti roera, mīti roera niho maitai, mīti roera TCI, mīti tricone TCI
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 hua mata keri tricone, me tāuta ki runga i te keri kōne. Mā te mana e whakaputaina ana e te pane keri tricone ka tere te hurihanga o te mata, kātahi ka keri mārire ki roto i te papa me ngā mea. Mā te pakeke o te mata toka tricone me te tere o te hurihanga, ka hangaia te mata tricone mō te tere keri. He nui rawa te pēhanga mata, kātahi ka pā te pēhanga 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.
1. Ko ngā rahi mai i te 3 7/8" ki te 26"
2. E kapi ana i te nuinga o ngā waehere IADC. 3. He kounga pono, he utu whaitake hoki

Whakatakotoranga Hua

Whakatakotoranga Taketake
Rahi o te Mata Toka	7 1/2"
Rahi o te Mata Toka	190.5 mm
Momo Moka	Mīti Tricone Niho Rino/ Mīti Tricone Niho Mira
Hononga Miro	4 1/2 API REG PIN
Waehere IADC	IADC 217
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)	14,982-40,665 pauna
WOB (Taumaha i runga i te Momo)	67-181KN
RPM(r/min)	60~150
Te hanganga	He hanganga ngohengohe ki te rahi, he kaha pēhi teitei, pērā i te paru, te kirikiri ngawari-rahi, te gypsum mārō, te pākeho ngawari-rahi, te kirikiri onepū ngawari-rahi, ngā hanganga ngohengohe me ngā paparanga mārō ake, me ētahi atu.

He rahi noa te 7 1/2 inihi mō te keri puna wai, he pai te mahi me ngā taputapu keri iti te kaha, ā, e whakamahia whānuitia ana puta noa i te ao.
Ko te mata kohatu tricone niho rino e kiia ana hoki he mata kohatu tricone niho mira ka taea te keri i te paru ngohengohe, tae atu ki te kōhatu kirikiri ngohengohe, he mata pakari ngā kōne ki te tungsten carbide, he porotaka te peera, ā, he pōro te raka, he peera hiri-O-ringi-HNBR kounga teitei, he pūnaha utu hinu te whakahinuhinu i te peera, he roa te ora mahi.