He mata parau he rino koranu kaha teitei, ātete ki te pakaru, ātete hoki ki te pakaru, he pane parau ahuwhenua mō te parau oneone.
I roto i te mahi ahuwhenua, ko te hea parau, hei wāhanga matua o te mīhini mahi whenua, ka whakatau tika i te urunga o te oneone, te ātete ki te mahi whenua, me te whai huatanga whānui. Ko tēnei hea parau koranu kaha-teitei, ātete-kakahu, he mea hanga motuhake mō ngā tono mahi ahuwhenua kaha-teitei, whai hua-teitei, he mea tino pai hei whakakapi me te whakapai ake i ngā taputapu mō ngā parau hurihuri, ngā parau papa pokepoke, me ngā parau oneone raro.
Ngā Rauemi Pai Rawa, Kaha Totoka-Toka:
Ka whakarērea e tēnei hua te maitai whakarewa noa tuku iho, ka whiriwhiria te maitai konupora 65Mn kounga teitei, te koranu ātete-mau rānei he konupora-teitei (i runga i te tauira motuhake) hei rauemi turanga. Mā te maimoatanga wera whānui me ngā tukanga tinei ā-rohe, ka mau tonu te pakari o te pito parau me te whakatutuki i te pakeketanga o te mata tino teitei (tae atu ki te HRC 48-52) i te mata tapahi. Mā tēnei āhuatanga "pakeke ki waho, pakari ki roto" ka kore te pito parau e pakaru, e hurihuri, e whati rānei ina anga atu ki te oneone pakeke, ki te whenua kua whakakīia, ki te oneone kirikiri rānei, ā, ka whakatau pai i ngā mamae o ngā pito parau tuku iho pērā i te tere o te mau me te ngāwari o te whakarerekētanga.
Mō te hoahoa hanganga, ka whakamahia e mātou ngā mata piko kua whakangāwarihia me ngā ariā whakaiti tōia koiora. Kua tino tatauhia te koki whakauru o te pito parau, kia ngāwari ai te tapahi ki roto i te oneone, kia tapahia hoki ngā pakiaka taru, me te whakaiti hoki i te tauwehenga o te waku ki te oneone, me te whakaiti i te ātete ki te kukume tarakihana. E whakaatu ana ngā raraunga whakamātautau, ki te whakaritea ki ngā pito parau papatahi noa, ka taea e tēnei hua te whakaiti i te whakapaunga wahie mā te 10%-15% pea, ā, ka tutuki ai te "ngakinga māmā me te tere." Hei tāpiri, e rua ngā tikanga tāutanga e tukuna ana e mātou mō ngā tauira rerekē: te pūmau me te tere-hurihanga, e whakarite ana i te kaha o te mahi me te hototahi ki ngā waitohu mīhini ahuwhenua matua o te motu me te ao. He watea te whakakapinga, ā, kāore e hiahiatia he taputapu uaua.
Hei whakatika i te tino raruraru o te kakahu, kua whakamahia e mātou he hangarau whakakikorua ātete-kakahu, kua whakauruhia rānei ngā huānga whakarewa onge pērā i te molybdenum me te boron ki te mata tapahi me te mata e pa ana ki te oneone. I roto i ngā āhuatanga uaua pērā i te oneone onepu me te kirikiri, ko te roa o te ora o tēnei hua e 2 ki te 3 ngā wā i tērā o ngā hea parau noa. Mā tēnei ka whakaitihia te wā kore mahi e puta mai ana i te whakakapinga o ngā wāhanga i te wā whakatipu, ka whakarato i te taurangi pakari mō te hopu i te wā ahuwhenua me te whakaiti i ngā utu tiaki whānui.
Ahakoa he parau hohonu, he wetewete rānei i ngā hua whenua maroke pērā i te kānga me te witi, he parau hurihuri pai rānei i roto i ngā māra hua me ngā whare kati kōtuhi, ka tino pai te mahi a tēnei mata parau. E whakapau kaha ana mātou ki te hanga kounga me te tino tupato; ka tirotirohia te āhua me te pakeke o ia hua i mua i te wehenga atu i te wheketere kia tika ai ngā ine me ngā tūnga pū kōhao, kia kore ai e whakama i te "whakaurunga kore hototahi" me te "whakamahinga kore pono."
Ko te whiriwhiri i tētahi pito parau pai he rite ki te hoatu i tō tarakihana ki ngā "niho" koi. Nā ōna painga matua o te ātete ki te pakaru, te penapena wahie, me te kaha teitei, ka āwhina tēnei hua i a koe ki te whakatipu i te oneone momona, te whakanui ake i ngā hua me ngā moni whiwhi.












