Zida zophatikizika zakhala zida zabwino zopangira ndege zotsika chifukwa chopepuka, mphamvu yayikulu, kukana dzimbiri komanso pulasitiki. Munthawi ino yachuma chotsika kwambiri chomwe chimatsata magwiridwe antchito, moyo wa batri ndi kuteteza chilengedwe, kugwiritsa ntchito zida zophatikizika sikumangokhudza magwiridwe antchito ndi chitetezo cha ndege, komanso ndiye chinsinsi cholimbikitsa chitukuko chamakampani onse.
Mpweya wa carbonzinthu zophatikiza
Chifukwa cha kupepuka kwake, mphamvu zake, kukana dzimbiri ndi makhalidwe ena, mpweya CHIKWANGWANI wakhala mfundo yabwino kupanga otsika okwera ndege.Sizingachepetse kulemera kwa ndege, komanso kupititsa patsogolo ntchito ndi ubwino chuma, ndi kukhala cholowa m'malo mwa chikhalidwe zitsulo zipangizo.More kuposa 90% ya zipangizo gulu mu skycars ndi mpweya CHIKWANGWANI, ndi otsala magalasi ndi 10% mpweya CHIKWANGWANI ntchito. Zigawo zamapangidwe ndi machitidwe oyendetsa, owerengera pafupifupi 75-80%, pomwe ntchito zamkati monga matabwa ndi zida zapampando zimakhala ndi 12-14%, ndi machitidwe a batri ndi zida za avionics ndi 8-12%.
CHIKWANGWANIgalasi kompositi zakuthupi
Fiberglass analimbitsa pulasitiki (GFRP), ndi kukana dzimbiri, mkulu ndi otsika kutentha kukana, cheza kukana, lawi retardant ndi odana ndi ukalamba makhalidwe, amatenga mbali yofunika kwambiri pa kupanga otsika okwera ndege monga drones.Kugwiritsa ntchito nkhaniyi kumathandiza kuchepetsa kulemera kwa ndege, kuonjezera malipiro, kupulumutsa mphamvu, ndi kukwaniritsa kukongola, GFRP otsika chuma chakumapeto.
Popanga ndege zotsika kwambiri, nsalu za fiberglass zimagwiritsidwa ntchito kwambiri popanga zida zazikuluzikulu monga ma airframe, mapiko, ndi michira. Makhalidwe ake opepuka amathandiza kuti ndegeyo iyende bwino komanso imapereka mphamvu zolimba komanso zokhazikika.
Pazigawo zomwe zimafuna permeability yabwino kwambiri, monga ma radomes ndi ma fairings, fiberglass composite materials nthawi zambiri amagwiritsidwa ntchito.Mwachitsanzo, ma UAV aatali atalitali komanso a US Air Force's RQ-4 "Global Hawk" uav amagwiritsa ntchito zida za carbon fiber composite mapiko awo, mchira, chipinda cha injini ndi fuselage yakumbuyo, pomwe magalasi owoneka bwino amapangidwa kuti awonetsetse kuti magalasi amapangidwa bwino.
Nsalu za Fiberglass zitha kugwiritsidwa ntchito popanga mawonekedwe a ndege ndi mazenera, zomwe sizimangowonjezera mawonekedwe ndi kukongola kwa ndegeyo, komanso kumapangitsanso chitonthozo chaulendo. Mofananamo, mu kapangidwe ka satelayiti, nsalu zamagalasi zamagalasi zitha kugwiritsidwanso ntchito pomanga mawonekedwe akunja a mapanelo adzuwa ndi tinyanga, potero amathandizira kuti ma satelayiti azikhala odalirika komanso odalirika.
Aramid fiberzinthu zophatikiza
Chisa chachitsulo cha pepala la aramid chopangidwa ndi mawonekedwe a hexagonal a zisa zachilengedwe za bionic zimalemekezedwa kwambiri chifukwa cha mphamvu zake zenizeni zenizeni, kuuma kwake kwapadera ndi kukhazikika kwapangidwe.Kuonjezera apo, nkhaniyi ilinso ndi mawu abwino otsekemera, kutsekemera kwa kutentha ndi kutentha kwamoto, ndipo utsi ndi kawopsedwe kamene kamapangidwa panthawi yoyaka ndi yochepa kwambiri. Makhalidwewa amachititsa kuti azikhala ndi malo apamwamba kwambiri ogwiritsira ntchito ndege ndi maulendo othamanga kwambiri.
Ngakhale mtengo wa aramid paper honey core material ndi wokwera, nthawi zambiri amasankhidwa ngati chinthu chofunika kwambiri chopepuka pazida zapamwamba monga ndege, mizinga, ndi ma satelayiti, makamaka popanga zida zomangira zomwe zimafuna kufalikira kwa mafunde a Broadband komanso kulimba kwambiri.
Zopindulitsa zopepuka
Monga chinthu chofunikira kwambiri cha fuselage, pepala la aramid limagwira ntchito yofunika kwambiri mu ndege zotsika mtengo kwambiri monga eVTOL, makamaka ngati zisangweji za zisa za kaboni.
M'munda wa magalimoto osayendetsedwa ndi ndege, zinthu za Nomex za uchi (pepala la aramid) zimagwiritsidwanso ntchito kwambiri, zimagwiritsidwa ntchito mu chipolopolo cha fuselage, khungu la mapiko ndi m'mphepete mwake ndi mbali zina.
Zinasandwich composite zipangizo
Ndege zotsika kwambiri, monga magalimoto osayendetsedwa ndi ndege, kuphatikiza kugwiritsa ntchito zida zolimbitsidwa monga mpweya wa kaboni, ulusi wagalasi ndi fiber aramid popanga, zida zamasangweji monga zisa, filimu, pulasitiki ya thovu ndi guluu wa thovu zimagwiritsidwanso ntchito kwambiri.
Posankha zipangizo za sangweji, zomwe zimagwiritsidwa ntchito kwambiri ndi masangweji a uchi (monga zisa za pepala, uchi wa Nomex, etc.), sangweji yamatabwa (monga birch, paulownia, pine, basswood, etc.) ndi masangweji a thovu (monga polyurethane, polyvinyl chloride, polystyrene thovu, etc.).
Mapangidwe a masangweji a thovu akhala akugwiritsidwa ntchito kwambiri pamapangidwe a ma airframe a UAV chifukwa cha mawonekedwe ake osalowa madzi komanso oyandama komanso maubwino aukadaulo otha kudzaza mapanga amkati mwa mapiko ndi mapiko a mchira wonse.
Popanga ma UAV otsika kwambiri, masangweji a zisa za uchi nthawi zambiri amagwiritsidwa ntchito pazinthu zomwe zimakhala ndi mphamvu zochepa, mawonekedwe okhazikika, malo akulu opindika komanso osavuta kuyika, monga mapiko akutsogolo okhazikika, mawonekedwe okhazikika a mchira, mapiko okhazikika, etc.Pazigawo zokhala ndi mawonekedwe ovuta komanso malo ang'onoang'ono okhotakhota, ozungulira, mapiko opindika, ndi zina zambiri. Kwa mapangidwe a masangweji omwe amafunikira mphamvu zapamwamba, mapangidwe a masangweji a matabwa angasankhidwe.Kwa zigawo zomwe zimafuna mphamvu zonse komanso kuuma kwakukulu, monga khungu la fuselage, T-beam, L-mtengo, ndi zina zotero, mapangidwe a laminate amagwiritsidwa ntchito. kulimbikitsa ulusi, zinthu za matrix, ulusi wa fiber ndi laminate, ndikupanga ma angles osiyanasiyana oyika, zigawo ndi masanjidwe otsatizana, ndikuchiritsa kutentha kosiyanasiyana ndi kupanikizika kwapanikizi.
Nthawi yotumiza: Nov-22-2024
