I te kōwhiringa o ngā wāhanga hanganga, he mea nui te whakaaro ki te kaha pēhi o te rauemi. Hei rauemi hanganga e rua e kitea whānuitia ana, he rerekē ngā āhuatanga o te kaha pēhi o ngā mema karāhe tino tika me ngā mema uku tino tika, ā, he whānui te awe o ēnei ki te kōwhiringa me te whakamahinga o ngā wāhanga hanganga.
Te whakataurite i te kaha pēhanga
Ngā wāhanga o te karāhe tino tika:
He kohatu tūturu te karāneti tino tika, ā, he tino teitei tōna kaha pēhi. I te nuinga o te wā, ka taea e te kaha pēhi o te karāneti te eke ki ngā rau megapascal (MPa) neke atu rānei, ā, ka pai tana mahi i raro i ngā kawenga pēhanga. Ko te kaha pēhi teitei o te karāneti nā tōna hanganga karaihe matotoru me tōna pakeke teitei, ā, nā reira i tino hiahiatia ai te karāneti i roto i ngā mahi hangarau hanganga taumaha pērā i ngā whare, ngā piriti me ngā rori.
Ngā wāhanga uku tino tika:
He rerekē, he pai hoki te mahi a ngā wāhanga uku tino tika i roto i te kaha pēhi, engari ka pāngia te uara motuhake e ngā āhuatanga pēnei i te hanganga rauemi me te tukanga whakarite. I te nuinga o te wā, ka taea e te kaha pēhi o ngā uku tino tika te eke ki ngā mano megapascals (MPa) neke atu rānei. Ko te take nui o tēnei kaha teitei ko te hanganga tioata matotoru i roto i te rauemi uku me te hononga ionic kaha, te hononga covalent me ētahi atu hononga matū. Heoi, me mōhio ahakoa he teitei te kaha pēhi o ngā uku tino tika, he iti noa iho tōna kaha kume me tōna kaha kutikuti, ā, he nui tōna pakarukaru, e whakawhāiti ana i tōna whakamahinga i roto i ētahi mara ki tētahi taumata.
Te awe ki te kōwhiringa o ngā wāhanga hanganga
Ngā whakaaro mō ngā horopaki tono:
I te wā e whiriwhiri ana i ngā wāhanga hanganga, me mōhio koe ki te horopaki tono me ngā whakaritenga motuhake. Mō ngā wā e hiahia ana ki te tu atu ki ngā kawenga pēhanga nui, pērā i ngā Piriti, ngā kauhanga, ngā whare teitei me ētahi atu kaupapa hanganga taumaha, ko ngā wāhanga karāhe tino tika te mea tuatahi hei whiriwhiri nā te mea he kaha te pēhanga me te roa o te mau. Mō ētahi wā e hiahia ana ki te tino tika me te pumau, pērā i ngā taputapu ine tino tika, ngā taputapu haurua-ira me ētahi atu mara, ko ngā wāhanga uku tino tika te mea e pai ana nā te mea he teitei te whakamarumaru me te iti o te tauwehenga whānui wera.
Te toenga o ngā utu me ngā painga:
Haunga te whakaaro ki te kaha pēhi o te rauemi, me whai whakaaro whānui hoki ki ngā āhuatanga pēnei i te utu, te uauatanga o te tukatuka, me te utu tiaki. Ahakoa he kaha pēhi teitei o te wāhanga karāhe tino tika, he uaua ki te tukatuka, ā, he nui te utu. Ahakoa he maha ngā āhuatanga pai o te wāhanga uku tino tika, he uaua te tukanga whakarite, ā, he nui te utu. Nō reira, i te wā e whiriwhiri ana i ngā wāhanga hanganga, me mahi ngā tauwhitinga me ngā tauwhitinga kia rite ki ngā hiahia tūturu me ngā āhuatanga ōhanga.
Te whakataurite i te mahi whānui:
I te whiriwhiringa o ngā wāhanga hanganga, me whakarite hoki he whakataurite whānui o ngā āhuatanga whānui o te rauemi. Haunga te kaha pēhi, me whai whakaaro hoki ki te kaha kume, te kaha kutikuti, te pakari, te ātete ki te waikura, te pumau wera me ētahi atu āhuatanga o te rauemi. He tino pai te kaha pēhi me te roa o ngā wāhanga karāhe tino tika, engari he iti te pakari. He tino pai te whakamarumaru o ngā wāhanga uku tino tika, he iti te tauwehenga whānui wera me te ātete ki te waikura, engari he wero kei roto i te pakarukaru me te uaua ki te tukatuka. Nō reira, i te wā e whiriwhiri ana i ngā wāhanga hanganga, me whai whakaaro whānui me te whiriwhiri kia rite ki ngā hiahia motuhake.
Hei whakarāpopototanga, he painga anō ō ngā wāhanga karāhe tino tika me ngā wāhanga uku tino tika i roto i te kaha pēhi, he pānga nui tēnei ki te kōwhiringa o ngā wāhanga hanganga. I roto i ngā mahi whaihua, me whai whakaaro whānui me te whiriwhiri kia rite ki ngā hiahia me ngā horopaki motuhake kia mau ai te haumaru, te pono me te whai huatanga ōhanga o ngā wāhanga hanganga.
Wā tuku: Akuhata-07-2024