Pūwāhi ngaki whenua e toru ngā kōhao, Koro ngaki whenua / mata ngaki whenua, Taputapu ngaki whenua mō ngā mīhini pāmu, Whakaahua Matua

Pūwāhi ngaki whenua e toru ngā kōhao, koko ngaki whenua / mata ngaki whenua, taputapu parau mīhini pāmu

Whakaahuatanga Poto:

• Rauemi me te Whakaotinga: He mea hanga mai i te maitai koranu kaha, ātete ki te kakahu,

me te paninga waikura pango, peita rānei hei ātete ki te waikura me te roa.

• Hanganga: He kōtaha porotaka rua (āhua taimana) me te

e toru ngā kōhao whakapiringa ōrite te tawhiti hei whakapiri mau ki ngā titi o te ngaki, ki ngā anga parau rānei.

• Hoahoa: Mā ngā pito koi, koi, me te tinana papatahi ka pai te uru o te oneone,

te tapahi, me te wetewete, ā, ka tu atu te hanganga pakari i ngā kawenga taumaha me ngā āhuatanga o te oneone kirikiri.

Tukua mai he īmēra ki a mātou

Taipitopito Hua

Ngā Tohu Hua

I roto i ngā mahi ahuwhenua o ēnei rā, ko te hea parau, te wāhanga tino ngoikore o mua o ngā mīhini parau, e whakatau tika ana i te mahi uru ki te oneone, te pai o te mahi, me te roa o te ora o te mīhini. Ko tā mātou hea parau kaha, ātete ki te kakahu, he mea hanga motuhake mō ngā taiao oneone uaua me ngā hiahia mahi auau teitei, ko te whāinga he whakaiti i ngā utu ahuwhenua me te whakapai ake i te pai o te mahi mō ngā kaiwhakamahi mā tōna pakeke me tōna pakari.

Ka whakamahia e tēnei hua te maitai konupora-nui (Mn13) te maitai puna 65Mn rānei hei rauemi turanga (kāore he whiringa, i runga i ngā hiahia o te kiritaki). Whai muri i te tinei i te pāmahana teitei me te whakamahana i te pāmahana iti, ka hangaia he hanganga austenitic, martensitic rānei i roto i te rauemi, ka hua ake he pakeke o te mata o te mata parau o te HRC 38-45, ā, ka mau tonu te pakari o te matua. Mā tēnei āhuatanga "pakari i waho, pakari i roto" ka taea e ia te ātete pai i te kakahu me te tu atu i ngā kawenga pānga kino ina pa ana ki ngā poraka oneone pakeke, kirikiri, oneone onepu rānei, ka ārai pai i te mōrearea o te pakaru.

II. Te Arotautanga Hanganga, Te Whakataurite i te Ātete ki te Pakaru me te Whakakoi-ā-Whaiaro
Mā roto i ngā tukanga hanga, whakarewanga rānei tino tika, ka whakarite mātou kia ōrite te mata piko o te parau ki te paerewa o ngā wāhanga taketake.

1, Mata tapahi kua whakangawaritia: Ka arotau i te ara rere o te oneone i runga i te mata o te pito parau, ka whakaiti nui i te ātete waku me te whakapaunga wahie tarakihana, ka taea ai te parau maeneene i roto i te oneone maroke, kikī me ngā mara raihi mākū, piri.

2, Hoahoa whakakoi-ake: Ko te wāhi matua i mua o te pito parau ka matotoru, ka whakapakarihia ki te paparanga koranu ātete-kakahu. I te wā e whakamahia ana, ka mau tonu te koki tapahi koi o te pito parau, ka tutuki ai te pānga "whakakoi-ake" me te whakarite kia kaha te urunga o te oneone puta noa i tōna roanga oranga, ka whakatau i te raruraru o te puhoi haere o ngā pito parau noa i te kakahu.

• Whakamahinga Matua: Ka whakamau ki runga i ngā mīhini ngaki whenua, ngā mīhini huri, ngā mīhini oneone rānei hei mahi i te mahi tuatahi

me ngā mahi parau tuarua: te wawahi i te oneone kiato, te hutia o ngā taru,

te tapahi i ngā toenga hua, me te whakarite i ngā moenga purapura.

• Whakamahinga Huawhenua me te Marae: He pai mō te whānuitanga o ngā hua whenua (kānga, witi, pīni soya, me ētahi atu)

me ngā momo oneone, tae atu ki te paru oneone, te uku, me ngā oneone kōhatu.

• Ngā Mahi Tuarua: Ka taea hoki te whakamahi mō te whakatipu i waenga i ngā rarangi hei whakahaere i ngā taru kino

ā, kia pai ake te whanaketanga o ngā pakiaka me te urunga o te wai ki roto i te oneone e tipu ana.
Kei te hiahia koe kia tukuna atu hoki e au te putanga Ingarihi o tēnei whakaahuatanga hua mō te kaweake, te hokohoko ipurangi rānei?