Tāwhiri pito

Ka kiia hoki ngā taputapu pito he taputapu porowhita. He pai mō ngā kōhao puta noa me ngā miro hōhonu. He kaha teitei, he roa te ora, he tere te tapahi, he pumau ngā rahi, ā, he mārama ngā tauira niho (ina koa ngā niho angiangi).

Ka tukuna ngā maramara ki mua i te wā e miihinihia ana ngā miro. He nui te hoahoa o tōna matua, he pai ake te kaha, ā, ka taea te tu atu i ngā kaha tapahi nui ake. He tino pai te pānga o te tukatuka i ngā konganuku kore-ferrous, te maitai kore waikura, me ngā konganuku ferrous, ā, me whakamahi pai ngā taputapu porowhita mō ngā miro puta-kōhao.

I runga i te mīhini kāore he wāhi whakamatao ā-roto, ka taea anake te tere tapahi te eke ki te 150sfm. He rerekē te taputapu i te nuinga o ngā taputapu tapahi whakarewa nā te mea he nui rawa te wāhi e pā ana ki te pakitara kōhao o te mea mahi, nō reira he mea nui te whakamatao. Mena ka wera rawa ngā taputapu waea maitai tere-teitei, ka pakaru, ka wera hoki ngā taputapu. Ko ngā āhuatanga āhuahanga o ngā taputapu mahi-teitei a NORIS ko ō rātou koki whakawhāiti nui me ngā whakawhāiti hurihuri.

Ko te ngāwari o te mahi miihini o te rauemi mahi te mea nui ki te uaua o te pato. Ko te kaupapa matua o ngā kaihanga tap o nāianei ko te whakawhanake i ngā tap hei tukatuka i ngā rauemi motuhake. I runga i ngā āhuatanga o ēnei rauemi, me whakarerekē te āhua o te wāhanga tapahi o te tap, inā koa ko tōna koki rake me te nui o te whakahekenga (MATA) - te nui o te whakahekenga i mua. Ko te tere tukatuka mōrahi i ētahi wā ka whakawhāitihia e te mahi a te taputapu mīhini.

Mō ngā taputapu iti ake, ki te hiahia te tere o te porowhita kia eke ki te tere tino pai, tera pea kua hipa ake i te tere mōrahi o te porowhita. I tētahi atu taha, ko te tapahi tere-tiketike me te taputapu nui ake ka whakaputa i te taipana nui ake, ka nui ake pea i te hōiho e whakaratohia ana e te taputapu mīhini. Me te 700psi o ngā taputapu whakamatao ā-roto, ka eke pea te tere tapahi ki te 250sfm.

Mena he hiahia āu, tirohia mai tā mātou paetukutuku
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