1. Te tono i runga i te radar whakawhitiwhiti kōrero
Ko te radome he hanganga mahi e whakauru ana i te mahi hiko, te kaha hanganga, te pakari, te āhua aerodynamic me ngā whakaritenga mahi motuhake. Ko tana mahi matua he whakapai ake i te āhua aerodynamic o te waka rererangi, te tiaki i te pūnaha pūihi mai i te taiao o waho, me te whakawhānui i te pūnaha katoa. Te roa o te ora, te tiaki i te tika o te mata me te tūranga o te pūihi. Ko ngā rauemi whakaputa tuku iho he pereti maitai me ngā pereti konumohe, he maha ngā ngoikoretanga, pēnei i te kounga nui, te ātete iti ki te waikura, te hangarau tukatuka kotahi, me te kore e taea te hanga hua me ngā āhua tino uaua. He maha ngā here kua pā ki te tono, ā, kei te heke haere te maha o ngā tono. Hei rauemi me te mahi tino pai, ka taea te whakaoti i ngā rauemi FRP mā te tāpiri i ngā whakakī kawe hiko mēnā e hiahiatia ana te kawe hiko. Ka taea te whakaoti i te kaha hanganga mā te hoahoa i ngā whakapakeke me te whakarerekē ā-rohe i te matotoru kia rite ki ngā whakaritenga kaha. Ka taea te hanga i te āhua ki ngā āhua rerekē kia rite ki ngā whakaritenga, ā, he ātete ki te waikura, he ārai i te koroheketanga, he mama, ka taea te whakaoti mā te whakatakoto-ā-ringa, te autoclave, te RTM me ētahi atu tukanga hei whakarite kia tutuki i te radome ngā whakaritenga o te mahi me te roa o te ratonga.
2. Te whakamahinga i roto i te pūihi pūkoro mō te whakawhitiwhiti kōrero
I ngā tau tata nei, me te tere o te whanaketanga o ngā whakawhitiwhiti kōrero pūkoro, kua tino piki ake te maha o ngā pūihi pūkoro, ā, kua tino piki ake te nui o te radome e whakamahia ana hei kākahu tiaki mō ngā pūihi pūkoro. Me whai mana uruhanga ngaru te rauemi o te radome pūkoro, me whai mahi ārai-pakeketanga o waho, me whai mahi ātete hau me te ōritetanga puranga, me ētahi atu. Hei tāpiri, me roa te ora o tōna ratonga, ki te kore ka nui ake te raruraru ki te tāutanga me te tiaki, ā, ka piki ake te utu. Ko te radome pūkoro i hangaia i mua he mea hanga ki te rauemi PVC, engari kāore tēnei rauemi e ātete ki te pakeketanga, he iti te ātete ki te kawenga hau, he poto te ora ratonga, ā, he iti haere te whakamahinga. He pai te uruhanga ngaru o te rauemi kirihou kua whakapakarihia ki te muka karāhe, he kaha te ārai-pakeketanga o waho, he pai te ātete hau, me te pai o te ōritetanga puranga mā te whakamahi i te tukanga whakaputa pultrusion. Neke atu i te 20 tau te roa o te ratonga. Ka tutuki katoa i ngā whakaritenga o te radome pūkoro. Kua whakakapia haeretia te PVC. Kua noho te kirihou hei whiringa tuatahi mō ngā radome pūkoro. Kua aukatia e ngā radome pūkoro i Ūropi, te Hononga o Amerika me ētahi atu whenua te whakamahinga o ngā radome kirihou PVC, ā, e whakamahi ana rātou katoa i ngā radome kirihou kua whakapakaritia ki te muka karāhe. I te whakapainga ake o ngā whakaritenga mō ngā rauemi radome pūkoro i tōku whenua, kei te tere haere hoki te hanga radome pūkoro i hangaia ki ngā rauemi kirihou kua whakapakaritia ki te muka karāhe hei utu mō ngā kirihou PVC.
3. Taupānga ki te pūihi whiwhi amiorangi
Ko te pūihi whiwhi amiorangi te taputapu matua o te teihana whenua amiorangi, e pā tika ana ki te kounga o te tohu amiorangi whiwhi me te pumau o te pūnaha. Ko ngā rauemi e hiahiatia ana mō ngā pūihi amiorangi he mama, he ātete kaha ki te hau, he ārai i te koroheketanga, he tika te rahi, kāore he whakarerekētanga, he roa te ora mahi, he ātete ki te waikura, me ngā mata whakaata e taea te whakarite. Ko ngā rauemi whakaputa tuku iho ko ngā pereti maitai me ngā pereti konumohe, e hangaia ana mā te hangarau tā. He angiangi te matotoru, kāore e ātete ki te waikura, ā, he poto te ora mahi, ko te tikanga he 3 ki te 5 tau noa iho, ā, kei te nui haere tonu ngā herenga whakamahi. Ka whakamahia he rauemi FRP, ā, ka hangaia kia rite ki te tukanga hanga SMC. He pai te pumau o te rahi, he mama, he ārai i te koroheketanga, he pai te rite o te puranga, he kaha te ātete ki te hau, ā, ka taea hoki te hoahoa i ngā whakapakeke hei whakapai ake i te kaha kia rite ki ngā whakaritenga rerekē. Neke atu i te 20 tau te roa o te ora mahi. , Ka taea te hoahoa hei whakatakoto i te mata whakarewa me ētahi atu rauemi hei whakatutuki i te mahi whiwhi amiorangi, me te whakatutuki katoa i ngā whakaritenga o te whakamahinga i runga i te mahi me te hangarau. Inaianei kua nui te whakamahinga o ngā pūihi amiorangi SMC, he tino pai te pānga, kāore he tiaki i waho, he pai te pānga whiwhinga, ā, he tino pai hoki te tirohanga tono.
4. Te tono i roto i te pūihi rerewē
Kua ono ngā wā kua whakanuia te tere o te rerewē. Kei te tere haere te tere o te tereina, ā, me tere, me tika hoki te tuku tohu. Mā te pūihi ka tukuna te tohu, nō reira, ko te awe o te radome ki te tuku tohu e pā tika ana ki te tuku mōhiohio. Kua roa te whakamahinga o te radome mō ngā pūihi rerewē FRP. Hei tāpiri, kāore e taea te whakatū teihana tūāpapa whakawhitiwhiti kōrero pūkoro ki te moana, nō reira, kāore e taea te whakamahi i ngā taputapu whakawhitiwhiti kōrero pūkoro. Me tu atu te radome pūihi i te pirau o te āhuarangi moana mō te wā roa. Kāore e taea e ngā rauemi noa te whakatutuki i ngā whakaritenga. Kua whakaatahia ngā āhuatanga mahi ki te whānuitanga nui ake i tēnei wā.
5. Te tono i roto i te taura muka whatu kua whakapakarihia te matua
Ko te matua whakakaha muka aramid (KFRP) he momo hou o te matua whakakaha muka kore-whakarewa mahi-teitei, e whakamahia whānuitia ana i roto i ngā whatunga urunga. Ko ngā āhuatanga o te hua e whai ake nei:
1. Mama, kaha hoki: He iti te mātotoru o te matua taura whatu kua whakapakarihia ki te muka aramid, ā, he nui atu tōna kaha, tōna āhua rānei i tērā o te waea maitai me ngā matua taura whatu kua whakapakarihia ki te muka karāhe;
2. He iti te whānui: He iti ake te tauwehenga rārangi o te matua taura whatu kua whakapakarihia ki te muka aramid i te matua waea maitai me te matua taura whatu kua whakapakarihia ki te muka karāhe i roto i te whānuitanga pāmahana whānui;
3. Ātete pānga me te ātete pakaru: Ko te matua taura whatu muka kua whakapakarihia ki te muka aramid ehara i te mea he kaha kume tino teitei (≥1700Mpa), engari he ātete pānga me te ātete pakaru anō hoki. Ahakoa ka pakaru, ka taea tonu te pupuri i te kaha kume tata ki te 1300Mpa;
4. Ngāwari pai: He ngohengohe te kakano o te matua taura whatu kua whakapakarihia ki te muka aramid, ā, he ngāwari ki te piko. Ko tōna diameter piko iti rawa he 24 ngā wā noa iho i te diameter;
5. He hanganga kiato te taura whatu o roto, he ātaahua te āhua, ā, he tino pai te mahi piko, he mea tino pai mō te waea i roto i ngā taiao uaua o roto. (Pūtake: Ngā Mōhiohio Whakakotahi).
Wā tuku: Whiringa-ā-rangi-03-2021
