Te Whaihua o te Whakamahi i te Muka Pātara ki ngā Hanganga UAV Iti
Tirohanga Whānui o ngā Āhuatanga o Pūmua Whakakaha Muka Pātarati (bfrp)
Hei tauira, he rau pultruded te matotoru 5 mm, ko ōna tawhā ā-tinana e whai ake nei: - Kaha kume: ≥500 MPa
- Te tauwehenga o te ngāwari: ≥40 GPa
- Kiato: 1.8–2.0 karamu/cm³
- Te roanga i te whati: 2.5–3.0%
- Ātete ki te WaikuraTino pai (ātete ki ngā waikawa, ngā kawakore, me ngā hihi UV)
- Tauwehenga o te whakawhānui wera: He rite ki te raima; he pai te mahi pāmahana iti
Tātari Whaihua o te Whakamahinga i roto i ngā Hanganga UAV Iti
- Ngā Painga
- Te Pūmanawa Whakaiti Taumaha: Nā te iti iho o te mātotoru i te konumohe koranu (2.7 g/cm³), ka taea te whakaiti i te taumaha hanganga, ā, ka whakapai ake i te manawanui rere me te ngāwari o te nekeneke.
- Kaha motuhake me te tauwehenga motuhake: Kaha motuhake (kaha/kiato): ≈250–280 MPa·cm³/g, he pai ake i te koranu konumohe (≈140) engari he iti iho i te muka waro (≈600).
- Te rerekētanga motuhake (te rerekētanga/mātotorutanga): ≈20–22 GPa·cm³/g, he rite ki te koranu konumohe engari kotahi hautoru noa iho i te muka waro.
- Ngā āhuatanga whakaiti wiri: He nui ake te tauwehenga whakaiti i te muka waro, e whakaiti ana i ngā wiri rere, e whakapai ake ana hoki i te pumau o te pūoko. • Te māramatanga hikohiko: Kāore e whakararuraru i ngā tohu whakawhitiwhiti kōrero, e pai ai mō ngā wāhanga radar, pūihi rānei.
- Ātete taiao: Ātete ki te wera makuku me te waikura, he pai mō ngā UAV i ngā taiao moana, ahumahi rānei.
- Ngā tono e taunakitia ana
- Ngā hanganga kawenga waenga-ki-iti: Ngā anga tinana o te waka rererangi, ngā tautoko taputapu taunga, ngā rara parirau.
- Ngā wāhanga kāore e pikau ana i te kawenga: Ngā nohoanga pūihi, ngā paepae pākahiko, ngā whare pūoko.
- Ngā wāhanga mō ngā taiao motuhake: Ngā wāhanga i pāngia e ngā rongoā patu pepeke i runga i ngā UAV ahuwhenua, ngā anga o ngā UAV moana.
Te Whakataurite i te Utu-Mahinga ki te Muka Waro (CFRP)
Whakataurite: Muka Pātarati (BFRP) vs. muka waro (CFRP)
| Ahu | Pātarati Pūmua Whakakaha Muka (BFRP) | Pūmārō Whakakahangia Muka Waro (CFRP) |
| Utu Rauemi | Pereti: tata ki te 60–100 RMB/kg (Mō te Kāinga) | Pereti: tata ki te 150–300 RMB/kg (Taumata T300) |
| Kaha Motuhake | Waenga (≈250) | Teitei (≈600) |
| Tauwehenga Motuhake | He iti noa iho (≈20) | Teitei (≈60-100) |
| Ātete Pānga | Waenga (He pakarukaru ake i te CFRP) | Teitei Āhua (Pai te pakari) |
| Te Utu Tukatuka | He ngāwari te tukatuka i ngā pereti pultruded, engari me whai tukanga tāpiri te hanga uaua. | He nui te utu mō te pēhi wera i mua i te whakamahinga, engari ka taea te whakamahi i te whakakoi whakauru. |
| Te pakari | He ātete pai ki te ngenge, he ātete pai rawa atu ki te waikura. | He tino pai te mahi ngenge, engari me tiaki mai i te waikura konukōre. |
| Te Whakaiti Taumaha | He whakaiti taumaha 20–30% ki te whakaritea ki te koranu konumohe. | He whakaiti taumaha 40–50% ki te whakaritea ki te koranu konumohe. |
Tātaritanga o te Whakatakotoranga Whai Hua
- Ngā waka rererangi iti te utu (hei tauira, te tirotiro, ngā waka rererangi ahuwhenua): – Ka taea e te BFRP te whakakapi i ētahi wāhanga konumohe, he 30–50% te iti iho i te CFRP, ā, he pai ake te ātete ki te waikura, e tuku ana i te utu tino whai hua.
- Ngā tono e hiahia ana kia pakari te hoahoa me te mama (hei tauira, ngā waka rererangi reihi, ngā waka rererangi whakaahua rangi): – He painga nui tā te CFRP i roto i te modulus of elasticity, e whakaiti ana i te whakarerekētanga aerodynamic; ahakoa he nui ake te utu, kāore e taea te whakakapi i tōna mahi.
- Ngā tono me ngā whakaritenga mahi motuhake: Mena e hiahiatia ana te māramatanga hikohiko, te whakaiti rānei i te whakamātao/wiri, ka taea e te BFRP te whakamahi hei rauemi tāpiri mō ngā wāhanga motuhake (hei tauira, ngā tuanui radar).
- Ngā Wero Hangarau me ngā Aronga Arotau
- Hoahoa hanganga ranu: Ngā paparanga BFRP + CFRP: Whakatakotoria te muka waro ki ngā wāhi e hiahiatia ana he pakari teitei hei whakataurite i te utu me te mahi.
- Whakapai ake i ngā tukanga: Te whakawhanake i ngā BFRP prepregs, i ngā rauemi muka whakakaha rānei kua tāia-3D hei whakarei ake i te kaha ki te hanga hanganga matatini.
- Hangarau honohono: Whakamahia ngā hononga hiato piri-riveted, te whakarewa ultrasonic rānei hei whakapai ake i te pai o te hononga.
I runga i te tātaritanga o runga ake nei, he pai te BFRP mō ngā hanganga taumaha-waenga ki te iti i roto i ngā UAV iti, ā, he pai hoki mō te whakaiti i te taumaha, te ātete ki te waikura, me te whakaiti i te whakamākū/te wiri; heoi, me karo i ngā wāhi e hiahia ana kia pakari rawa. Mena ehara te pakari i te mea nui engari ko te utu, he pai ake te whai huatanga o te BFRP i te CFRP.
Hei tāpiritanga, ka taea te whakaaro ki te hoahoa ranu BFRP/CFRP hei whakapai ake i ngā utu.
Ka taea hoki te whakamahi i te tātari huānga mutunga kore (FEA) hei whakatauira i ngā wāhanga motuhake (pēnei i te anga rererangi), me te whakatairite i te taumaha me te utu o te BFRP me te CFRP i raro i ngā tauwehenga haumaru ōrite hei akiaki i te kōwhiringa rauemi i runga i ngā raraunga.
