Ngā mata keri keri i te wheketere IADC722 9 inihi mō te puna tino mārō

Te wheketere keri keri IADC722 9 inihi mō te puna tino mārō Whakaahua Matua

Ingoa Waitohu:	Te Rawhiti Tawhiti
Tiwhikete:	API me te ISO
Tauira Tau:	IADC722
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:	Te keri waro, te keri parahi, te rino, te koura.

Tukua mai he īmēra ki a mātou

Taipitopito Hua

Ataata e pā ana

Putumōhio

Whakaahuatanga Hua

Ngā mata keri poka keri tricone hokohoko nui me te utu whakaheke mai i Haina factory.
Whakaahuatanga Moka:
IADC: 722 - He mata porotaka whāriki tuwhera paerewa TCI, he mea whakamatao ki te hau tuwhera, hei hanga i te āhua-whakakoi mārō me te āhua-whakakoi.
Kei roto i ngā mata keri hurihuri o te Rawhiti Tawhiti ngā āhuahanga me ngā taumata karawiti sima mō ngā kaha mata me te pēhanga rerekē, te kaha whakakoi, te taumaha me te ōritetanga o te toka, tae atu ki ngā reiti urunga me ngā āheinga me ngā āhuatanga rerekē o te taputapu keri. Ko te hangarau peera hou me te āhuahanga, ngā rauemi me ngā tikanga miihini kua whakapaitia ka roa ake te ora o te peera.
Ko te kōwhiringa o ngā mata wiri hurihuri a Far Eastern Drill e kapi ana i ngā mata wiri pūha mō ngā mahi keri me ngā mata e tika ana mō ngā mahi hanga me ngā mahi hangarau ā-iwi. Ka kapi te hua i ngā diameter pūha mai i te 159 ki te 406 mirimita (6 ¼ ki te 16 inihi). Kei te wātea ngā peera hau-whakamatao me ngā peera hiri, me ngā momo kāpia me ngā āhuahanga whakauru me ngā hanganga tapahi kua arotauhia mō ngā āhuatanga katoa.

Whakatakotoranga Hua

Whakatakotoranga Taketake
Waehere IADC	IADC722
Rahi o te Mata Toka	9 inihi
Rahi o te Mata Toka	229mm
Hononga Miro	PIN REG API 4 1/2”
Taumaha Hua:	50Kg
Momo Peera:	Pātene Roera-Pōro-Roera-Pēhi/Peera Tuwhera
Momo Whakawhitiwhiti	Rererangi
Ngā Tawhā Whakahaere
Taumaha i runga i te Moka:	36,000-63,000Pauna
Tere Hurihuri:	90-60RPM
Te Pēhanga Hau Whakamuri:	0.2-0.4 MPa
Whakaahuatanga Whenua:	Ngā toka mārō, kua pai te whakapiripiri pērā i: ngā kōhatu kōhatu mārō, ngā rārangi quarzite, ngā konganuku pyrite, ngā konganuku hematite, ngā konganuku magnetite, ngā konganuku chromium, ngā konganuku phosphorite, me ngā granite

WHAKAMĀRAMA MOTUHAKE:
IADC: 722 - TCI paerewa porotaka peera hau-whakamatao
HANGANGA TAPATAHI:
He wāhanga porowhita te āhua o te ine, he āhua matā kei ngā rarangi o roto me ngā rarangi ihu.
I hangaia mō ngā hanganga mārō me ngā hanganga āhua-whakakikorua me te kaha pēhi teitei pērā i te kirikiri mārō, te kōhatu onepū, te kōhatu raima, te dolomite, te tiēre me te konganuku kōpa.
Taupānga: 43,000-56,000Psi
TE PARUTANGA O TE HIRITITI:
He konganuku mārō me te kāpira ātete-kakahu i runga i te ngutu me te pūwero o te hiku hāte.
NGĀ WHAKATAUTANGA O TE HUA:
Waehere IADC:722
Momo Pei:Pātene Roera-Pōro-Roera-Pātene Pana/Pei Tuwhera
Momo Tohanga: Hau Pūhau
Hanganga Tapahi:
Ngā Rārangi o Roto me te Ihu: Ogive
Ngā Rārangi Ine: Koniko
Parenga Here Ine: Porowhita

He mea tino nui te whiriwhiri i ngā mata keri kohatu tika i mua i te tīmatanga o te kaupapa.

Ka taea e te pakeke o ngā toka te ngohengohe, te pakeke waenga, te pakeke tino pakeke rānei, ka rerekē pea te pakeke o tētahi momo toka, hei tauira, kei roto i te kōhatu papatahi, i te kirikiri kirikiri, te kōhatu papatahi ngohengohe, te kōhatu papatahi waenga me te kōhatu papatahi pakeke, te kirikiri kirikiri waenga me te kirikiri kirikiri pakeke, me ētahi atu.

I roto i te kaupapa keri, he 15 tau a Far Eastern me te neke atu i te 30 whenua o te wheako ratonga ki te whakarato i ngā mata keri me ngā wairua keri matatau mō ngā tono maha. Kei roto i ngā tono ko te keri waro, te keri parahi, te rino, te koura me ētahi atu. Ka taea te whakarite i ngā momo mata keri kia rite ki ngā hanganga toka rerekē nā te mea kei a mātou ake wheketere keri kua whakamanahia ki te API me te ISO. Ka taea e mātou te whakarato i te otinga a te miihini ina taea e koe te whakarato i ngā āhuatanga motuhake, pēnei i te pakeke o ngā toka, ngā momo taputapu keri, te tere hurihuri, te taumaha o te mata me te taipana.