Ngā karu hau hau kua wātea hei taputapu whakamutunga ki ngā maha o ngā mara hirbanga, ā, ina he tino uaua ngā taputapu e tūhono ana. Kātahi ka whakauru ngā taputapu nei i te kaha nui ki te whakapāngia i te kaha o te paanga ake, ā, kei te noho tonu hoki i te tūpono rawa ki ngā wāhi mahi. Ko te mea e wehewehe ana i a ratou ko te takotoranga o te whare tapa whiti me te mahi tūmau i runga i ngā wā roa o te mahi. Ko ngā kaimahi ka mōhio ki te āhua o ngā karu tātaku ka whiriwhiri i ngā tauira pai ake mō ā rātou hiahia ka hua ai i a rātou i ia rā i ngā kaupapa hanga, i ngā kōhanga rānei, i ngā wāhi whanaketanga rānei.
Kei te hāere ngā pūhiri hāpū ki te hau kīato kaua ko te hiko. Ko te tikanga o te mahi ka tino tere ake. Ko te hau e totohu ana ki roto i tētahi kāmera tōpuni ki roto i te taputapu, ka hāere tētahi pōroa ki muri ki mua. Kei te aha i muri i te wā? Nuake, ko te nekenga tata ki te pātuki anō i te kōpiko. Kei te nekenga te pōroa, ka tōtika ana ki te papanga e ngana ana kia pātuki. I te wā anō ko te katoa ka pīpī huri noa mai i te nekenga. Nō reira ka eke katoa ngā mahi e rua i konei - te tōtika mai i ngā patu tere tere, tētahi nekenga pātuki. He tika kaua he whakamārama?
Kāore i ngā pūnaha hiko, pūnaha wai, ko te hangarau hau ka tuku i te tōwai tūtonu, ā, he iti ake te mōrearea ki te parurenga. Ko te mea tēnei e āki ai ngā karu hau hau e taea ana te whakamahi mō ngā mahi taumaha ki ngā wāhi uaua.
Kāore he pāpōhaku hau, kāore ngā pūnaha hau ka tū katoa. Kātahi ka pāpōhaku hau ki ngā taputapu pērā i ngā karu whakapōpō, i runga i te hau pakaru e whakahaere ai i ā rātou ake pūnaha. Ina tirohia ngā whirwiri mō ēnei pūnaha, e rua ngā tau e nui ana: te pēhi e ine ana i te PSI (pounds per square inch) me te hau e ine ana i te CFM (cubic feet per minute). Mēnā kāore te pāpōhaku i te rite ki te hiahia o te karu, ka tīmata ngā raru. Ka taea e te karu te ngaro i te kaha pā, te raru hoki pea te taputapu katoa i te wā o te whakahaere. Koia i te mea nui kia tika te tāwhai i waenganui i ngā whirwiri pāpōhaku me ngā here o te karu mō te katoa e mahi ana me ngā taputapu hau.
Ko te tīpaku me te whakahaere tika i te kōmpihana e whakapumau ai i te mahi o ngā taputapu me te roa o te ora.
Kia mōhio ai ki te tūpono o ēnei karu tātaku, me mārama ki ā rātou hanganga roto me te whakawhitinga o ngā wāhanga.
Kei roto i ngā taputapu eke, kei reira he pītona matua ka tōtuhia ki mua ki te hau pēihana, kātā ka tuku kaha ki te chuck kei reira te pātītī pūkei. I ia wā e neke ana te taputapu, ka patapataa te pītona i te mutu tuarā o te pātītī. Ina tere ake te whakahaere katoa, ka nui ake ngā patapata i ia sekone, nō reira ka tino whakapāwhara ake te mahi pūkei. Ko te mea tēnei e rerekē ai te rerekētanga ina ngana koe ki te tūhono atu ki ngā tāpoi uaua pērā i ngā paretāpui hauwhai pūrearea rānei ngā takotoranga kōhatu katoa.
Ko te aki pīhoka e hangaia ana ki te mātāpuna kaha kia taea ai te tāaroa o te whakamāmā me te whakapai tino.
Ko te pāpaku e whakauruhia ana kia tūhono i ngā momo kōpiko rereke, tae atu ki ngā momo SDS me te kōpiko tōtika. Kātahi ka whakapai ake i te whakapākehanga o ngā kaha herekau me te āhua whakapā ki te taiao pēhinga o te kaha hau.
Whakaaetia ana e te hoahoa te whakakapi i ngā kōpiko māmā, ka whakapiki i te mahi whaihua ki te tūnga.
He nui ngā whakamahinga ahumoni a ngā pākanga hau. Ko te āhua whakauru me te kaha o ngā taputapu e tino whai hua ana mō ngā mahi tohu me ngā tikanga mahi uaua.
Ko ēnei taputapu e whakamahia ana māwhai i te kōpiko ki te konukete, pāpara, me te kōhatu. Mai i te whakauru i ngā toa tāwhai ki te tono i ngā takotoranga taiepa, e homai ana e kē te kaha me te whirinakitanga.
Ki ngā kaupapa hanga tōwai, ko te māmā o te hoahoa me te mahi tata katoa e whakamāmā ai i ngā mahi kōpiko ki te tūnga.
I ngohengohe me ngā kōpū whakawhitinga, āwhina ngā pūhiko hāpae ki te tango i ngā tauira kōhatu, ki te āwhina i ngā pātai tāwhai, me ngā mahi whakahaere. Kāore i te maha o ngā mōwe, he iti noa te mōwe, he tino tika ai ki ngā taiao raru.
Kei te hiahiatia e te kaha ki te pā ki ngā kōpae kōhatu rānei, ki ngā wāhanga hui rānei. Whakarato ngā pūhiko hāpae i te kaha e hiahiatia ana me kore e pā ki ngā taputapu taumaha e noho ana i te tata.
Kia mārama ki te āhua o ngā tauira hau ki ngā karu whakauru, he mea nui kia whai mōhio e kōwhiri i te taputapu rereke tōtika.
Ahakoa he māmā, he wāwāhia ngā pūhiko hiko, he uaua hoki te wehe i te wera i raro i te whakamahinga roa. Kei te noho maru ngā pūnaha hāpae i muri i te whakamahinga roa, kei te noho pūmahara te mahi me kore e pā te mōwe o te wera.
Ko ngā pūnaha hydraulics, ahakoa te kaha, me whakarite papanga pīroiroi, ā, he iti ake te nui. Ko ngā karu whakaputangia he taurite i waenganui i te kaha, te whakapapa, me te nui.
Ko ngā taputapu pneumatic he iti ake te hiahia ki te whakatūhono i runga i te māmā, tērā i te māmā. He iti ake ngā wāhanga e neke ana, ā, he iti noa ngā wāhanga hiko e taea ana e whakamahue. Ko te whakapai ake i te wai, me te whakahaere i te makariri ki te hau e tuku ana he tino pai ki te pupuri i te haere tonu.
Nō reira ngā karu hau hau kāore e whai i te hiko, he whakamāmā ake ki ngā taiao pakanga, ā, ina heke atu ki ngā wāhi e wātea ana ngā kōpae rāwhara, ngā wai rāwhara rānei. Ko te hoahoa kauta anō hoki i ngā pāpaku me te hau parauri.
E whai maha ana ngā āhuatanga e whiriwhiria ana ina whiriwhiri ana i te karu hau hau kia rite ki ngā hiahia whakahaere, kia whakapumau hoki i te whai wāwā o ngā putanga.
Ko te momo me te whakapaku o te matāpuna e whakarite ana i te kaha o te tōkiri e hiahiatia ana. Hei tauira, ko te rāpaki noa rānei ko te kōncrete whakakaha pea ka hiahiatia he pūhiko e whakaratea ana i te PSI teitei ake i ētahi atu matāpuna paku māmā ake pērā i te pāpura.
Ko te riteke anō hoki e hiahiatia ana ngā taputapu ki te roa ake ngā kaihanga me te kaha ake hoki kia tū tonu ai te kaha o te tōkiri.
Mō ngā mahi e wātea ana, he tauira iti me te iti ake pea te whakarate. Heoi anō, mō ngā whakahaerenga huihuinga ia rā, he pūhiko taumaha me te hanga whakapā me ngā āhuatanga matua pērā i te whakamāmā i te ririhau e whai kiko ake me te whakamahinga paku rawa.
Whakapau e koutou kāhua hau tāwhai e ū ana ki ngā here PSI me CFM o te karu. E āhua rite ana pea ngā karu ki te rohe iti noa o te pēhi, nō reira he mea nui kia ū tonu ngā tāpiri mō te mahi pai.
Ahakoa he rite ki te whakamahinga pūhiko hau he rite ki te whakamahinga ririhau, ko te whakahaere tōtika e whakapono ai i te haumaru me te kaha o te mahi.
Mea tika ai te whakaputu i ngā kaiwhakamāmā hau ki te whakaiti i te whakapāinga me te kōwaru. I te wā kotahi, ka whakaiti ngā kiriata wai i te kaha o te wai ki te uru atu ki ngā wāhanga o roto, e māmā ai te pārenga, te raru rānei i te mahi.
Ka piki ake te kaha o ngā taputapu pani, pani rānei i te taputapu, ka iti ake hoki te tika o te ru. Mā te tiro ake i ngā taputapu tonu ka whakakapia i te wā e whakaiti ai i ngā raru tuarua ki te kōpae, ki te pōro rānei.
Ka hōhonu ngā hōke, ngā kōpae hōhonu rānei i te iti ake o te pēhi hau, te iti ake rānei o te mahi taputapu. Ko ngā tirohanga tōtika mō te kōwaru, ngā āpiti, me ngā kōpae kua tū ai he mea matua hei te haumaru, hei te mahi pai hoki.
Ka taea e ngā pūrua hau e patu ana te ru ki ngā mata kaha pērā i te konukenuke, te kōhatu, te pounamu, me ngā metara kaha. Ko tā rātou kaha e patu ana i te tino pai mō ngā taiao hauropi, hanganga rānei e hiahiatia ana te roa o te wā.
Kōwhiri ngā karaehe e ōrite ana ki te momo kai (hei tauira, SDS, spline rānei) me te whakauru ki te tikanga e rerekētia ana e koutou. Ko ngā karaehe tāpapa karaiti he pai rawa atu ki te kōnukutia, ā, ko ngā karaehe HSS he pai ki te whakauru ki te paraihe.
Kei te tuku ngā pūhiri hau i te manawa, te taura taumaha, me te mahi pai ake i raro i te whakamahinga roa. Ko te tino pai ki ngā whakamahinga ahumoni, i te wā e māmā ake ai pea ngā pūhiri hiko ki ngā mahi iti ake, i ngā mahi ruma rānei nā te whai hua o rātou.
Ahakoa e āhua taea ana, ko ngā pūpahi hau he nui ake te kaha mō te nuinga o ngā whakamahinga kāinga, me te hiahia ki tētahi kōpā hau e āhua tōrite ana. Mō ngā mahi DIY whānui, ko ngā pūpahi hiko he nui ake te aronga.
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