ngā purongo

muka waroKo te Ipu Pēhanga Hikohiko he ipu angiangi he mea hanga mai i tētahi arai hiri kua hiritia me tētahi paparanga takai muka kaha-teitei, e hangaia ana mā te takai muka me te raranga. Ki te whakatauritea ki ngā ipu pēhanga whakarewa tuku iho, ko te arai o ngā ipu pēhanga hikohiko he mea mahi hei rokiroki, hei hiri me te tiaki i te waikura matū, ā, ko te paparanga hikohiko te mea nui hei pikau i te kawenga pēhanga o roto. Nā te kaha motuhake me te hoahoa pai o ngā hikohiko, kāore i te mea kua tino whakapai ake ngā ipu pēhanga hikohiko i tō rātou kaha kawe kawenga, engari kua tino whakaitihia hoki te taumaha o te ipu ki te whakatauritea ki ngā ipu pēhanga whakarewa tuku iho.
Ko te paparanga o roto o te oko pēhanga muka-taka he hanganga whakarara, ko tōna mahi matua he ārai hiri hei ārai i te turuturu o ngā hau pēhanga teitei, o ngā wai rānei e rongoatia ana i roto, ā, i te wā kotahi hei tiaki i te paparanga muka-taka o waho. Kāore tēnei paparanga e waikura i te rauemi e rongoatia ana i roto, ā, ko te paparanga o waho he paparanga muka-taka kua whakapakaritia ki te matrix kapia, e whakamahia ana hei tu atu i te nuinga o ngā kawenga pēhanga i roto i te oko pēhanga.
1. Hanganga o ngā oko pēhanga muka-whatu
E whā ngā momo hanganga matua o ngā oko pēhanga hiato: he porotaka, he porowhita, he porowhita me he tapawhā. Ko te oko porotaka he wāhanga porotaka me ngā pane e rua. Ka hangaia ngā oko pēhanga whakarewa ki ngā āhua māmā me ngā rahui kaha nui i te ahunga tuaka. He ōrite ngā ahotea o ngā oko porotaka i ngā ahunga miro me te miro i raro i te pēhanga ā-roto, ā, he haurua te ahotea porowhita o ngā oko porotaka. He ōrite te kaha o te rauemi whakarewa i ngā ahunga katoa, nō reira he ōrite te kaha o te ipu porotaka i hangaia ki te whakarewa, ā, he iti rawa te taumaha ina tino tika te rōrahi me te pēhanga. Ko te āhua kaha o te ipu porotaka te mea tino pai, ka taea hoki te hanga i te pakitara ipu kia angiangi rawa. Heoi, nā te uauatanga o te hanga ipu porotaka, ka whakamahia noa i roto i ngā waka mokowhiti me ētahi atu huihuinga motuhake. He tino onge te ipu mowhiti i roto i te hanga ahumahi, engari i ētahi wā motuhake, me whakamahi rānei i tēnei hanganga, hei tauira, ko ngā waka mokowhiti kia taea ai te whakamahi katoa i te wāhi iti, ka whakamahia tēnei hanganga motuhake. Ko te ipu tapawhā te nuinga hei whakatutuki i te iti o te wāhi, hei whakanui ake i te whakamahinga o te wāhi me te whakamahinga o ngā hanganga, pērā i ngā waka tāke tapawhā motuka, ngā waka tāke tereina, me ētahi atu. Ko aua ipu he ipu pēhanga iti, he ipu pēhanga hau rānei, ā, ko te mama ake te kounga ka pai ake.
Te uauatanga o te hanganga owhakakotahitangaKo te oko pēhanga tonu, ko te panoni ohorere o te matotoru o te pane me te pane, te matotoru me te koki rerekē o te pane, me ētahi atu, ka nui ngā uauatanga ki te hoahoa, ki te tātari, ki te tatau me te hanga. I ētahi wā, ehara i te mea me takai noa ngā oko pēhanga hiato i ngā koki rerekē me ngā ōwehenga tere rerekē i te wāhanga pane, engari me whakamahi hoki i ngā tikanga takai rerekē e ai ki ngā hanganga rerekē. I taua wā anō, me whai whakaaro ki te awe o ngā āhuatanga mahi pēnei i te tauwehenga waku. Nō reira, ko te hoahoa hanganga tika me te whaitake anake ka taea te ārahi tika i te tukanga whakaputa takai o ngā oko pēhanga hiato, kia puta ai he hua oko pēhanga hiato māmā e tutuki ai ngā whakaritenga hoahoa.
2. Rauemi o te oko pēhanga muka-whati
Hei wāhanga matua e amo ana i te kawenga, me tino kaha te paparanga takai muka, me tino ngāwari te whakarerekētanga, me tino iti te mātotoru, me tino pumau te pāmahana, me te ngāwari hoki ki te whakamakuku i te kapia, me te ngāwari hoki ki te tukatuka takai me te piri o te paihere muka. Ko ngā muka whakapakari e whakamahia whānuitia ana mō ngā oko pēhanga hiato māmā ko:muka waro, ngā muka PBO,ngā muka polyamine kakara, me ngā muka UHMWPE.