He mata poutū parau hurihuri whai hua
He taputapu matua te maripi poutū e tāutahia ana ki mua, ki te anga motuhake rānei o ngā mīhini parau whenua pērā i ngā parau hurihuri, ngā tapatapahi kakau witi, ngā parau, me ētahi atu. Ko tana mahi matua he wero poutū ki roto i te oneone, he tapahi i te oneone me ngā toenga, me te waihanga i ngā āhuatanga pai mō ngā wāhanga whakatipu i muri mai. E mōhiotia ana ko te "paionia o te whakatipu whai hua". Ka whakapai ake i te whai huatanga me te whai huatanga o te mīhini katoa mā te pakaru i te paparanga o raro o te parau, te whakaiti i te ātete, me te whakapai ake i te kounga o te oneone kuru.
1, He pai te pakaru o te oneone me te whakaiti i te ātete
Tapahia poutū ki roto i te oneone i mua i te mahi i ngā wāhanga matua o te parau (pērā i te kakau o te parau hurihuri me te parau), ā, tapahia i mua te oneone mārō, ngā pakiaka me te tarutaru.
Ka tino whakaiti i te ātete mahi o ngā wāhanga mahi matua, ka penapena i te whakapaunga wahie o te tarakihana mā te 10% -25%, ā, ka whakaiti i te kawenga taputapu.
2. Tapahia te toenga, ka whakaranu kia ōrite.
Tapatapahia ma noa ngā toenga o te mata o ngā hua (pērā i te kakau kānga me te kakau raihi) me ngā taru, ka whakaranua ki te oneone kia tere ai te pirau.
Āta karohia te whakapiripiri o ngā para ki ngā mīhini, he mea tino pai mō ngā mara tiaki me ngā māra he nui te para.
Ka taea e ngā pito koi o te mata te uru hōhonu ki roto i ngā paparanga o raro o te oneone, ka pakaru i te hanganga roa o ngā paparanga parau, ka whakapai ake hoki i te urunga o te oneone.
Ka whakatairanga i te urunga wai me te pakiaka hohonu, ka tutuki ai te pānga parau hohonu me te kore e huri nui te oneone.
3、Whakapai ake i te kounga o te wehewehenga me te whakataurite o te oneone
Tapahia te oneone i mua kia ōrite, kia maeneene hoki te mahi parau hurihuri e whai ake nei.
He teitei ake te papatahi o te mara, ā, he pai rawa tēnei mō ngā moenga purapura mō te rui me te whakamakuku.
4, He hanganga pakari, he pakari hoki
I hangaia mai i te maitai koranu kaha-teitei (pēnei i te 60Si2Mn) ā, i tukuna ki ngā tukanga maimoatanga wera motuhake hei whakarite i te pakari me te mārō o te mata.
He ātete roa ki te kakahu, ā, ka taea te urutau ki ngā āhuatanga oneone uaua.









