Ko ngā motuka ātete-pahū te taputapu hiko matua, ā, e whakamahia ana hei taraiwa i ngā papu, i ngā pā hau, i ngā kōpeketanga me ētahi atu mīhini tuku hiko.Mōta ātete-pahūKo te momo motuka ātete-pahū te momo taketake rawa atu, nā te mea he āhua kore-hiri te hanganga o te anga, ko te hau mura matua i roto i te maina waro ka eke ki tētahi rohe kukū, ka pahū pea ngā mura, ngā pewa, ngā pāmahana tiketike morearea me ētahi atu pūtake mura ina pā atu ki te anga; ko te hoahoa whaitake ko te whakarite kia kore e pakaru, e hē rānei te anga ātete-pahū o te motuka, ā, ka puta te pahūtanga o ngā mura, ngā hau wera rānei i roto i te āputa i waenganui i ngā hononga, engari kāore hoki e taea te whakakā i ngā ranunga hau pahū huri noa. Ka whakakotahihia e tēnei pepa ngā paerewa ā-motu me ngā whakaritenga taketake o te hoahoa mīhini, e kōrero ana mō ngā āhuatanga hanganga o aua motuka, te pēhanga, te whakamatao, me ngā āhuatanga e toru o ngā whakaaro hoahoa.
I. Ngā whakaaro hoahoa rahi ātete-pahūtanga
(1) Mata hononga papatahi. Ko te mata hononga papatahi kei runga i te taupoki pouaka raina me te pouaka raina, te papa taunga me ngā kōhao putanga, kei roto rānei i te mīhini whakawhiti auau i roto i ngā tono tauranga anga whakawhiti auau me te anga motuka. Ko te mata hononga papatahi anga motuka ātete-pahū nui me te rahi-waenga he mira, he tukanga keri, he iti ake te tukanga huri, ko te taratara hoahoa whānui Ra 3.2μm, ko te manawanui papatahi hoahoa kāore e neke ake i te 0.2mm. He maha ngā wā he teitei ake ngā whakaritenga tika hoahoa i ngā whakaritenga paerewa mō te tika miihini he iti ake i te paerewa ā-motu, engari kei te tutuki tonu i ngā paerewa ā-motu.
(2) Mata hononga porotaka. Ka taea te whakamahi i te mata hononga parahi porotaka i roto i te motuka ātete-pahū hei tāutanga i ngā hononga taura, hei tāutanga i ngā pito me ērā atu mea. Mena he awa hiri kei roto i te hononga porotaka, kāore e taea te tatau i te whānui o te awa, kāore hoki e taea te tāpiri i te whānui o te wāhanga o te wehenga awa. Ko te huarahi tino ohanga me te pono ki te whakatinana i te mata hononga porotaka mō te huri, ko te tika o tana whiriwhiringa ko te taumata miihini poka 8, 7 rānei, ko te miihini rakau hei whakapai ake i te tika o te taumata e rite ana, ko te hoahoa whānui o te taratara Ra 3.2μm. Kia mahara: ko te mata hononga porotaka o te ātete-pahū e pā ana ki te poka, ko te rerekētanga o te diameter o te rakau.
(3) te mata hononga aukati. I roto i te hoahoa o te hanganga motuka ātete-pahū, ko ngā taupoki pito, ngā taupoki pito whāriki, me ētahi atu ka tāutahia mā te whakamahi i te hoahoa hononga aukati. Ko te mata hononga aukati he huinga o ngā āhuatanga o te mata hononga papatahi me te mata hononga porotaka. Me mōhio, ki te nui rawa, ki te iti rawa rānei te whānui o te wāhanga rango aukati o te āputa, ki te neke atu rānei i te 1mm te anga kokonga e rite ana, arā, mā te wehewehenga anga, me tatau noa te whānui o te mata hononga papatahi L me te tawhiti l; ki te iti rawa te tawhiti l o te mata hononga papatahi, ki te mea rānei he iti rawa te mata hononga porotaka i waenganui i te wehewehenga (neke atu i te 1mm te anga, te awa hiri rānei, me ētahi atu), me tatau noa te whānui o te mata hononga porotaka.
(4) Te mata o te hononga poutū He āhuatanga motuhake o ngā motuka hurihuri te hononga poutū, hei tāpiri atu ki te poutū motuka me ngā taupoki pito me te tono, i roto i ētahi o ngā hiahia ki te tāuta i te porowhita o ngā taputapu hiko ātete-pahū. He momo hononga porotaka motuhake te hononga poutū, ko te rerekētanga ko te mata ātete-pahū o te poutū motuka hurihuri me hoahoa kia kore ai e pakaru te hanganga.
2.mōta ātete-pahūtangangā whakaaro hoahoa pēhanga
Ko te rerekētanga nui i waenga i ngā motuka ātete-pahū me ngā motuka noa ko te kaha ki te tu atu i te pēhanga pahū o roto. Kaua e puta te pahū ina kore e pā te pahū ki te momo ātete-pahū, kaua hoki e piki ake te āhua tuturu, te kino rānei o tētahi wāhanga o te āputa. Ko te tikanga whakamātautau pēhanga pumau te tikanga e whakamahia ana: i roto i te anga kī tonu i te wai, pēhanga ki te 1MPa, pupuri pēhanga mō te neke atu i te 10 hēkona, pērā i te kore e turuturu i roto i te pakitara o te anga, te āhua tuturu rānei, ka kiia he whakamātautau pēhanga nui.
Ko ngā wāhanga pēhanga motuka ātete-pahūtanga e ahu mai ana i te anga ātete-pahūtanga, ngā taupoki pito anga, ngā flanges, me ētahi atu, me arotahi te hoahoa ki tō rātou kaha me te taunga. E ai ki te hanganga anga ātete-pahūtanga: anga ātete-pahūtanga porotaka, anga ātete-pahūtanga tapawhā, me ētahi atu, he rerekē te tikanga tatau; ko te tikanga matua o ngā tataunga ariā me te tātari huānga mutunga o ngā tikanga e rua; he uaua ngā tataunga ariā ki te tatau tika i te ahotea ā-rohe; engari he tere ake, he māmā ake te tātari huānga mutunga ki te tiki i te hanganga katoa o te āhuatanga ahotea, me te arotau i te hoahoa, kia kore ai e pahū ngā whakamātautau i puta mai i te kukū ahotea ā-rohe o te anga.
Te wā tuku: Hurae-16-2024