Wheketere API o ngā moka keri pātene hurihuri IADC732 mō te toka mārō

Te wheketere API o ngā mata keri pātene hurihuri IADC732 mō te toka mārō Whakaahua Matua

Ingoa Waitohu:	Te Rawhiti Tawhiti
Tiwhikete:	API me te ISO
Tauira Tau:	IADC732
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:732 - He mata porotaka whāriki tuwhera paerewa TCI mō ngā hanganga mārō, āhua-whakakoi me ngā hanganga whakakoi.
Kaha Pehi:
100-150 MPA
14,500-23,000 PSI
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.
Ka taea e mātou te tuku atu i ngā mata keri mō te toka tricone i roto i ngā rahi rerekē me te nuinga o ngā waehere IADC.

Whakatakotoranga Hua

I roto i te keri waro, ko ngā āhuatanga matatini o te whenua me te wai, te matotoru o te oneone o runga, te maha o ngā paparanga onepū, te nui o te rerenga mai o te wai, te whānui o te poka, te poka hohonu, me te maha o ngā mahi kukū, tae atu ki te pāmahana teitei, te pēhanga teitei me te ahotea hanganga teitei i roto i te poka hohonu, ka nui ake te kaha o te uauatanga o raro whenua me te uaua o te maimoatanga.
Me whakatau ētahi raruraru kia rite ki ngā āhuatanga o te keri waro:
1. Te raruraru o te whakanui ake i te tere o te keri.
2. Te ārai me te rongoā i te hinganga o te puna, te whakaiti i te diameter, te hinganga o te keri me ētahi atu aituā.
3. Hangarau ārai-peke.
4. Ātete pāmahana teitei.
5. Ngā raruraru o ngā taputapu tapahi i roto i te hanganga poka hohonu.
He pūnaha matatini te pūnaha whakaputa o te Ahumahi Maina, he maha ngā hononga.
Nō reira, me whakapai ake te hanganga o te mata kōhao whānui. Mā te pikinga ake o te mātotoru o te wai keri me te hohonu o te poka, ka pā te pēhanga o te pou wai ki ngā tapahi pakaru i raro i te poka, ā, kāore e ngāwari te waiho i ngā tapahi pakaru mai i te mata kōne i raro i te poka i raro i te mahi a te pēhanga rerekē, ka hua ake he urunga i raro i te poka, ka whakaiti i te pai o te kuru, me ētahi atu. Mā te hanganga mata kōhao tika ka tere ake te rere o ngā tapahi i roto i te poka o raro, ka whakapai ake i te pai o te kuru, ka tere ake te tere o te keri, ka whakapoto hoki i te huringa keri.
Haunga te whakapai ake i te roa o te ora o te mata roera, he nui te pānga o te roa o te mahi a te roera ki te utu hanga o te poka keri. Ko te roa o te ora o te mata roera e whakawhirinaki ana ki te roa o te hiri, te whāriki me te matua.
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.