Ko te pito rihi te taupoki pito o te oko pēhanga, ā, koinei te wāhanga matua e mau ana i te pēhanga o te oko pēhanga. E pā tika ana te kounga o te pane ki te haumaru me te pono o te mahi roa o te oko pēhanga. He wāhanga tino nui, he mea nui hoki i roto i ngā taputapu oko pēhanga i roto i ngā matū hinu, te pūngao ngota, te kai, ngā rongoā, me te maha atu o ngā ahumahi.
I runga i te āhua, ka taea te wehewehe i ngā pane ki ngā pane papatahi, ngā pane āhua rihi, ngā pane āhua porowhita, me ngā pane āhua porowhita. He porowhita te nuinga o ngā pane o ngā oko pēhanga teitei me ngā kohua, ā, ko ngā pane āhua porowhita te nuinga e whakamahia ana mō te pēhanga waenga me runga ake. He iti noa iho ngā oko pēhanga iti e whakamahi ana i ngā pane āhua kōpae.
1. Tikanga Tukatuka Rīhi-pito
(1) Tā. Hei urutau ki te whakaputanga papatipu, me maha ngā huinga pokepokea upoko e hiahiatia ana mō te pēhi i ngā pane matotoru me ngā pane iti.
(2) Hurihuri. He pai mō ngā pane tino nui me ngā pane tino angiangi. Ina koa i roto i te umanga matū, e mahi ana i ngā mahi nui me ngā mahi iti, he tino pai mō te hurihuri. He tino pai ngā pane porowhita mō te hurihuri, engari he onge te whakamahi i ngā pane rihi, ā, he uaua ake te pēhi i ngā pane porowhita.
2. Ngā Taputapu me ngā Utauta Tukatuka Upoko Rīhi
(1) Ngā taputapu whakamahana: oumu hau. E whakamahia ana ngā oumu whakamahana whakaata i ēnei rā mō te whakamahana, ā, e whakamahia ana te whakamahana hinu, hau rānei i ngā wā katoa e taea ana. Nā te mea he ma te tahunga, he pai te mahi, he ngāwari te whakahaere i te pāmahana, ā, he uaua ki te tahu nui me te tango i te warowaihā. Me whai taputapu ine pāmahana me te tuhi pāmahana te oumu whakamahana.
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(2)Pēhi pito rihiE rua ngā momo: te mahi kotahi me te mahi takirua.
Ko te tikanga o te mahi kotahi he rango tā anake, kāore he rango pupuri kau. Ko ngā wheketere iti me ngā wheketere rahi-waenga anake e whakamahi ana. Ko ngā wheketere nui katoa e whakamahi ana i te mahi takirua, arā, he rango pupuri kau me te rango tā.
Ko te reo tuku o te mīhini pēhi waipēhi he wai. He iti te utu, he tere te neke, kāore i te pumau, ā, kāore e nui ngā whakaritenga hiri pērā i ngā mīhini waipēhi. He iti iho te whai huatanga i tepēhi waipēhi, ā, kāore i te tino pakari ngā whakaritenga arataki. He pumau te tuku o te mīhini perehi waipēhi, ā, he nui ngā whakaritenga mō te hiri me te arataki.
(3) Whakamahia ngā taputapu, tae atu ki ngā momo pokepoke me ngā tautoko o runga, o raro hoki hei hanga pane, me ētahi atu.
3. Ngā Take e Pā Ana ki te Pakitara Matotoru o te Upoko
He maha ngā āhuatanga e pā ana ki te panoni o te matotoru o te pane, ā, ka taea te whakarāpopoto penei:
(1) Ngā āhuatanga o te rauemi. Hei tauira, he nui ake te angiangi o te pane hiri mata i te pane hiri waro.
(2) Āhua o te pane. Ko te pane āhua kōpae te mea iti rawa te angiangi, ko te pane porowhita te mea nui rawa te angiangi, ā, ko te pane porowhita te mea waenga.
(3) Ka nui ake te radius o te porowhita o raro o te mate, ka iti ake te rahinga angiangi.
(4) Ka nui ake te āputa i waenganui i ngā mate o runga me raro, ka iti ake te rahinga o te angiangi.
(5) He pai te āhua o te whakahinuhinu, ā, he iti noa te nui o te angiangi.
(6) Ka nui ake te pāmahana whakamahana, ka nui ake te angiangi.
4. Pēhi me te Hanga i tee Pito Rīhi
(1) I mua i te pēhitanga o ia pane, me tango te unahi waikura i runga i te pane. Me pania he hinu whakahinuhinu ki te pokepokea i mua i te tā.
(2) I te wā e pēhi ana, me whakanoho te pane o te pouaka kia rite ki te pokapū o te pokepokea ai. Ko te tawhiti i waenganui i te pouaka me te pokepokea ai o raro me iti iho i te 5mm. I te wā e pēhi ana i te pane kōhao, me aro ki te whakanoho i te whakatuwheratanga porowhita ki runga i te pouaka kia rite ki te ahunga o ngā toki roa me ngā toki poto o te pokepokea ai. I te wā e pēhi ana, tuatahi, whakaritea te poka kōhao ki te tūranga whakatuwheratanga o te pouaka, ka pana ki waho. Panahia ki tētahi wāhi teitei ake i te papa o te pokepokea ai o raro (tata ki te 20mm), kātahi ka pēhi anō i te pokepokea ai o runga ki raro. Ka taka hoki te poka kōhao i te wā kotahi hei pēhi i te pane kia rite te āhua. I te wā e pēhi ana, me whakanui mārire te kaha o te poka mai i te iti ki te nui, ā, kaua e whakanuia, e whakaitihia rānei i te wā ohorere.
(3) Ka taea anake te tōia te pane tā wera mai i te pokepokea ai, ka hiki ake ina whakamatao ki raro iho i te 600°C. Kaua e waiho ki roto i te pūwero. Kaua e whakarārangihia kia neke atu i te rua ngā wahi ki runga i a rātou anō i mua i te whakamatao ki te pāmahana rūma. I te wā e tā tonu ana, ka piki te pāmahana o te mate ki te 250°C, ā, kaua e haere tonu te tā. Ka taea anake te haere tonu te mahi i muri i te whakamatao i ngā mahi hei whakaiti i te pāmahana o te mate.
(4) Me hanga te pane kōhao i te taahiraa kotahi kia rite ki te taea. Mēnā kāore e taea te hanga i te wā kotahi nā ngā here ā-tikanga, me aro ki te ōritetanga o te pane i te wā e pokaia ana te kōhao, me te aro hoki ki te pupuri i te matotoru o te pakitara i te taha o te kōhao.
5. Upoko Pēhi Wera Mōmīhini pēhi waipēhi ming
He tere, he ngāwari hoki te whānuitanga o ngā tono, he nui te pono o te whakaputa, ā, he ohanga, he tika hoki.
■ He pai mō te hanga pane pēhi wera.
■ E whakamahia ana te hanganga pēhi i te hanganga pou-whā.
■ Kei te reti pupuri he urutau neke porowhita.
■ Ka taea te whakarite i te whiu o te rango pupuri pātea.
■ Ka taea te whakarite aunoa i te kaha o te pupuri kau me te kaha totoro.
■ Ka taea te whakatutuki i te mahi kotahi me te mahi takirua.
6. Pēhi Waipēhi Matao Upoko Hanga
■ He pai mō te hanga pane pēhi matao.
■ E whakamahia ana te hanganga pēhi i te hanganga pou-whā.
■ Kei te mīhini totoro he pokepokea o runga, he pokepokea o raro, he hononga pokepokea, me te taputapu whakawhiti tere.
■ Ka taea te whakarite aunoa i te kaha o te pupuri kau me te kaha totoro.
Wā tuku: Mei-09-2024
