Te whakatārewatanga o raro i te tinana: Te "pou ngaro" o te nekehanga o te waka
Ko te whakatārewatanga o raro o te waka, e mōhiotia whānuitia ana ko te ringa o raro, ko te pūmau o raro rānei, te wāhanga matua e hono ana i ngā wira ki te tinana o te waka i roto i te pūnaha whakatārewatanga. Ahakoa te āhua iti noa iho, he maha ngā mahi nui e mahia ana e ia i te wā e neke ana te waka, ā, ka pā tika ki te whakamarie, te whakahaere, me te haumaru o te taraiwa.
Mai i te tirohanga hanganga, ko te nuinga o te whakatārewatanga o raro o te waka he mea hanga ki ngā wāhanga whakarewa. Ka honoa ki ngā wira me te tinana o te waka mā roto i ngā hononga pōro me ngā pū rapa, ka taea te pikau i te 30% o te taumaha pumau o te waka. I te wā e taraiwa hihiri ana, ka mahi hei "pū whakawhiti": i te wā e whakateretere ana, ka whakawhiti i te kaha taraiwa o te miihini mai i te tinana o te waka ki ngā wira; i te wā e pēhi ana, ka tukuna whakamuri te kaha pēhi o te whenua ki te tinana o te waka kia pai ai te whakaheke tere. I taua wā anō, ka taea e ia te whakahaere tika i te ara nekehanga o ngā wira, me te pupuri i ngā potae kia pai te pa ki te whenua, me te whakanui ake i te horahanga pa mā te 15%-20%, e kore e whakapoto noa i te tawhiti pēhi engari ka whakarei ake i te pupuri kokonga, ka tika ake te urungi me te pumau ake o te tinana o te waka.
Mō te whakamarie, he mea nui anō hoki te whakatārewatanga o raro o te waka. Ko ngā pū rapa i ngā pito e rua he rite ki ngā "ārai", e tātari ana i te 60%-70% o ngā wiri o te rori. Ka taea e ngā momo pū rerekē te whakatutuki i te taurite o te mahi: ka taurite ngā pū waipēhi i te whakahaere me te whakamarie, he pakari ngā pū rapa, ā, he pai ake ngā pū polyurethane mō ngā waka hākinakina. Hei tāpiri, i ngā tukinga tere iti, ka taea e te whakatārewatanga o raro o te waka te whakarerekē i a ia anō hei mimiti i te kaha, ka ārai i te pakaru o te hanganga matua o te waka, me te tāpiri i tētahi atu ārai haumaru mō ngā pāhihi.
Whakatūpato hapa: Ko te "tohu ohorere" o te whakatārewatanga o raro o te waka
Ka pāngia tonutia te whakatārewatanga o raro o te waka e te taumaha o te waka me ngā pānga ki te rori, ā, ka pāngia pea e ngā hapa. Mēnā ka kore e aro ki ēnei tohu, ka pāngia pea te wheako taraiwa anake, engari ka tūpono hoki he tūponotanga mō te haumaru. Ko ngā tohu hapa noa ko:
Ngā haruru rerekē auau
Koinei te whakaaturanga tino kitea o ngā hapa o te whakatārewatanga o raro i te tinana. Ina pā te waka ki runga i ngā pūnga tere, i ngā mata rori koretake rānei, ki te puta he tangi "pāwhiri" o te waku whakarewa i te anga, tera pea nā te koroheketanga me te pakaru o ngā pū rapa. Ko te roanga o te ora o ngā pū rapa he 3-5 tau. Mā te tūnga waka roa, te taraiwa rānei i runga i ngā āhuatanga rori kino ka tere ake te koroheketanga, ā, ka ngaro te ngāwari o ngā pū rapa, ka puta he haruru rerekē ina pā tika ngā wāhanga whakarewa. Hei tāpiri, ki te pakaru te uhi puehu o te hononga pōro o te ringa o raro, ka turuturu te hinu whakahinuhinu i te urunga o te puehu, ka pakaru, ka wetekina te hononga pōro, ā, ka kaha ake te haruru rerekē i te wā e urungi ana, e pakaru ana rānei.
Te whakaiti i te mahi whakahaere
Ka puta he rerekētanga o ngā tawhā whakatārewatanga o raro o te waka, te kore rānei o ngā hononga pōro e wetekina ana, ā, ka kitea nuitia ko te nekenekehanga o te waka - ina taraiwa tika, me whakatika tonu te urungi, ā, ki te neke atu i te 1 mita te nekenekehanga i roto i te 100 mita, he take hei āwangawanga. I taua wā anō, i te wā e koki ana, ka nui te hurihanga o te taha o te tinana o te waka, ka puhoi te ahua o te whakahaere pumau i te tīmatanga, ā, ka ngaro pea te māramatanga me te ahua taumaha. I te wā e pēhi ohorere ana, ka totohu te mua o te waka neke atu i te 12 henimita (tata ki te haurua o te teitei o te pounamu wai), he tohu pea tēnei kua pakaru te whakatārewatanga o raro o te waka.
Te kakahu o ngā potae rerekē
Nā ngā hapa o te whakatārewatanga o raro o te tinana o te potae, kāore e taea e ngā wira te pupuri i te tūnga poutū ki te whenua, ka hua ake he "piko" o te pakaru o te potae. Hei tauira, he tino pakaru te taha o roto o te potae, engari kāore he pakaru o te taha o waho, he "pipi" rānei te pakaru o te potae, me te pakaru o te papa o te potae kotahi-taha tae atu ki te 3 mirimita. Ehara i te mea ka whakapoto noa i te roa o te ora o te potae e tēnei pakaru rerekē, engari ka whakaitihia hoki te mau o te potae, ka piki ake te tūponotanga o te pahū o te potae.
Tūnga waka rerekē
Ki te kite koe i te piko o te waka i muri i te tūnga waka, i te rerekētanga teitei neke atu i te 1 henimita i waenga i ngā wira e whā, tera pea nā te whati, te pirau rānei o te puna whakatārewatanga o raro o te waka, ka totohu te tinana o taua taha. He nui ake te kitea o tēnei āhuatanga i roto i ngā tauira tawhito, i ngā waka rānei e taraiwahia ana i runga i ngā rori kore-whakakikoruatia. I ngā wā tino kino, ka mirimiri pea ngā potae ki ngā āwhata wira, ka puta ai ngā aituā haumaru.
Te tiaki i ia rā: Kia "ora roa" te whakatārewatanga o raro
Kāore e kore he tohu whakatūpato mō ngā pakaru o te whakatārewatanga o raro i te waka. Ka taea e te tiaki auau te whakaroa i tōna roanga mahi. E taunakihia ana kia tirohia e ngā kaipupuri waka te āputa o te hononga pōro me te āhua o ngā pūwero i roto i te pūnaha whakatārewatanga i ia 20,000 kiromita. Ko te āputa noa i waenga i te hononga pōro me te pūwero me iti iho i te 0.5 mirimita. Mena ka nui ake i tēnei uara, me whakakapi. I muri i te whakakapinga o ngā wāhanga whakatārewatanga, me mahi te whakatikatika wira-whā hei whakarite i ngā tawhā whakatikatika wira tika me te ārai i te pakaru rerekē o ngā potae.
Hei tāpiritanga, ka pāngia hoki te roa o te ora o te pūnaha whakatārewatanga e ngā tikanga taraiwa. Kaua e tere te whiti i ngā pūwero me ngā poka tere hei whakaiti i te pānga ki te whakatārewatanga; mō ngā waka e tū roa ana, me nekehia i ia wā kia kore ai e huri te āhua o ngā pū rapa nā te taumahatanga roa.
Hei whakamutunga, ko te pūnaha whakatārewatanga o te motuka te "pou ngaro" o te whakahaere o te waka. Ka pā tika tōna āhua ki te haumaru me te wheako taraiwa. Kia aro ki te mahi me ngā tohu hapa o te pūnaha whakatārewatanga, me te mahi i ngā mahi tiaki auau kia mau tonu te waka i roto i te āhua pai rawa atu.
Ki te hiahia koe ki te mōhio atu, pānuihia tonutia ngā tuhinga kē atu i runga i tēnei pae!
Tena waea mai ki a mātou mēnā e hiahia ana koe ki ēnei hua.
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