1. Tohaina he tūranga ki a rātou
I roto i te awheawhe, ka nekehia ngā rauemi mata, ngā hua kāore anō kia oti, me ngā taputapu i te rā katoa. Ki te kore he wira, me amo katoa i runga i ngā pakihiwi, me hiki ā-ringa rānei; me ngā wira pono e whā kua tāutahia, ka taea e te tangata kotahi te pana i ngā rau kirokaramu. Ko te painga kitea ko te penapena mahi, engari he nui ake ngā painga huna—te whakaiti i ngā pupuhi, te whakapoto i te wā mutu, me te whakangawari ake i te raina whakaputa katoa.
2. E rua ngā momo taketake, he nui noa iho
Ngā wira hurihuri: Ka taea e te whāriki te huri i te 360°, kia māmā ake ai te huri i te ahunga, he pai hoki mō te pito o muri ki te "whai i te ahunga."
Ngā wira pūmau: Kāore he tikanga urungi, ka taea anake te neke i te rārangi tika, ka whakanohoia ki mua hei "arataki".
Mā te huinga noa o "ngā wira pūmau e rua ki mua + ngā wira hurihuri e rua ki muri" ka pai ake te utu; ki te mea he piki te papa, ki te mea rānei me tū he waka i tētahi wā, tāpirihia he pēki waewae ki ngā wira hurihuri.
3. Wehea, he torutoru noa ngā wāhanga o te wira
Tāia (naira, PU, rapa, maitai kore waikura) + peera (pōro, ngira rānei) + taupoki puehu + nati raka, e mau ana ki runga i tētahi whāriki maitai tāia, whakarewaina rānei. Kei roto i te whāriki he mowhiti o ngā pōro maitai iti e kiia nei ko te "ara rere," e whakatau ana i te maeneene o te hurihanga o te wira. I roto i ngā taiao rokiroki makariri, whakakapia ngā pōro maitai ki te maitai kore waikura, whakamahia rānei ngā peera hiri-naira katoa hei ārai i te hukapapa o te waikura.
4. Ngā āhuatanga motuhake, me pēhea te whiriwhiri rauemi
Rokiroki matao i te -20°C: whiriwhiria ngā wira nairona, whakakapia ngā peera ki te maitai kore waikura, ā, whakamahia he hinu ārai huka pāmahana iti.
Putanga oumu mamaoa i runga ake i te 80°C: whakamahia ngā wīra nairona ātete pāmahana teitei, ngā wīra kowiri tira katoa rānei hei ārai i te ngohengohe me te pakaru o ngā wīra PU.
Te horoi i ia rā ki te pēhanga teitei: me hanga ngā whāriki ki te maitai kore waikura 304, me kore-aukume ngā tīwiri hei ārai i ngā paru whakarewa waikura kei poke i ngā hua.
5. Kia roa ake ai te ora o ngā wira, me mahi tika ēnei mea e toru
(1) Hokona te kaha kawenga tika
Ko te "kawenga wira kotahi" kei runga i te tapanga a te kaihanga ka whakamatautauria ki runga i ngā mata papatahi tino pai. He maha ngā tuitui, ngā whāriki, me ngā paru kei ngā papa o te awheawhe kai, nō reira me whakaiti te kaha kawenga tuturu mā te 30%. Te tātai māmā: te taumaha katoa o ngā taonga × 1.5 ÷ te maha o ngā wira = te kawenga iti rawa mō ia wira.
(2) Papa me te ara
Whakakapia ngā paepae ki ngā arawhata, whakawhanuihia ngā ara koki-matau ki ngā piko—he nui ake te moni ka penapenahia e tēnei i te hoko wira utu nui. Mā te "tirotiro papa" e rima meneti i mua i te mutunga o ia mahi—te kohikohi i ngā papa pakaru, ngā kiriata kirihou, ngā paru whakarewa—ka taea te whakaroa i te roa o te ora o ngā wira.
(3) Te whakahinuhinu me te horoi
Ka kukume te hinu i roto i ngā peera i te paraoa, te huka paura, me ngā miro, ka hanga he whakapiri kirikiri e mau ana i te ringaringa peera ki te āhua porowhita. Kotahi i te marama, tangohia ngā wira, horoia te hinu tawhito ki te kai horoi kai, ka pania anō te hinu kua whakamanahia e te NSF H1. E iti iho i te tekau meneti te roa engari ka penapena i te utu o te puranga wira hou.
6. Hei whakamutunga, me waiho te haumaru hei wāhanga o ngā mahi o ia rā
Whakahaerehia he "whakamātautau hurihuri kore-kawenga" i ia hauwhā: i te pari kotahi, me hurihuri te kāreti tae noa ki te marama kua hipa; ki te āta whakaroa, kua waikura ngā peera, ngā pōro rino rānei.
Whakakapia ngā papa pēraki ina neke atu i te 1 mm te tawhito, ki te kore ka "hurihuri atu" te kata ina tū, ka pā ki ngā mīhini whakakī, hiri rānei, ā, ka taea e ngā utu whakatika te rau ngā wā i te utu o ngā wira.
Whakatūria he "kōnae wira": tuhia te rā hoko, te rohe uta, me ngā tuhinga tiaki. Ahakoa te āhua hoha, ina tae mai ngā kaitirotiro, ngā kiritaki rānei mō ngā tirotirohanga wheketere, he pai ake te whakarite i ngā kōnae i te whakamārama ā-waha.
Ahakoa he iti, ko ngā wira te hononga whakamutunga o te "pūnaha whakahaere." He utu te whakaaro ki a rātou hei taonga pau me te whakakapi i a rātou i ia tau; he haumitanga te whakaaro ki a rātou hei taputapu, te whiriwhiri me te tiaki i a rātou me te āta. Ko te rerekētanga he pātai noa iho i tētahi atu pātai ki te ota hoko me te tuhi i tētahi atu rārangi ki te pepa tiaki, engari ko te hokinga mai he rua meneti te iti iho o te wā whakatā o te raina whakaputa me te iti iho o te amuamu hua—he mārama tēnei tatau ki te katoa i roto i te awheawhe.
Wā tuku: Hepetema-18-2025
