Abubuwan da aka haɗa sun zama kayan aiki masu kyau don kera ƙananan jiragen sama saboda nauyin nauyi, ƙarfin ƙarfi, juriya na lalata da filastik.A cikin wannan zamanin na tattalin arziki mai zurfi wanda ke bin inganci, rayuwar batir da kare muhalli, yin amfani da kayan da aka haɗa ba kawai yana rinjayar aiki da amincin jirgin sama ba, amma kuma shine mabuɗin don inganta ci gaban masana'antu gaba ɗaya.
Carbon fiberkayan hade
Saboda da nauyi, high ƙarfi, lalata juriya da sauran halaye, carbon fiber ya zama manufa abu ga yi na low-altitude jirgin sama.It ba zai iya kawai rage nauyi na jirgin sama, amma kuma inganta yi da kuma tattalin arziki amfanin, da kuma zama wani m maimakon gargajiya karfe kayan.More fiye da 90% na hadaddun kayan a skycars ne carbon fiber, da kuma sauran game da carbon fiber amfani da fiber. Abubuwan da aka gyara da tsarin haɓakawa, suna lissafin kusan 75-80%, yayin da aikace-aikacen ciki kamar katako da tsarin wurin zama suna lissafin 12-14%, da tsarin batir da kayan aikin avionics suna lissafin 8-12%.
Fibergilashin hada kayan abu
Fiberglass ƙarfafa filastik (GFRP), tare da juriya na lalata, tsayi da ƙananan zafin jiki, juriya na radiation, ƙin wuta da halayen tsufa, yana taka muhimmiyar rawa wajen kera ƙananan jiragen sama irin su drones. Aikace-aikacen wannan abu yana taimakawa wajen rage nauyin jirgin sama, ƙara yawan nauyin kaya, ajiye makamashi, da kuma cimma kyakkyawan tsari na waje.
A cikin tsarin samar da ƙananan jiragen sama, ana amfani da zanen fiberglass a ko'ina wajen kera manyan abubuwan da aka gyara kamar su firam ɗin iska, fuka-fuki, da wutsiya.Halayensa masu nauyi suna taimakawa wajen haɓaka haɓakar jirgin ruwa da kuma samar da ƙarfi da kwanciyar hankali.
Don abubuwan da ke buƙatar haɓakar raƙuman ruwa masu kyau, irin su radomes da fairings, ana amfani da kayan haɗin fiberglass yawanci. Misali, UAV mai tsayi mai tsayi da tsayin daka da Rundunar Sojan Sama ta Amurka RQ-4 “Global Hawk” uav amfani da carbon fiber composite kayan don fuka-fukinsu, wutsiya, injin injin da kuma kayan kwalliyar da aka yi na fiberglage, yayin da kayan aikin keɓaɓɓu suna tabbatar da kayan aikin fiberglage. share sigina watsa.
Ana iya amfani da zane na fiberglass don yin wasan kwaikwayo na jirgin sama da tagogi, wanda ba wai kawai yana inganta bayyanar da kyau na jirgin ba, amma kuma yana inganta jin dadi na tafiya. Hakazalika, a cikin zane-zane na tauraron dan adam, gilashin fiber gilashi kuma za a iya amfani da shi don gina tsarin waje na bangarori na hasken rana da eriya, don haka inganta bayyanar da amincin aikin tauraron dan adam.
Aramid fiberkayan hade
A aramid takarda saƙar zuma wanda aka tsara tare da tsarin hancin hancin zuma da kuma hakki da kuma hakki da kifaye da guba da aka haifar da su a lokacin zargin suna ƙasa da ƙasa sosai. Wadannan halaye sun sanya shi zama wuri a cikin manyan aikace-aikace na sararin samaniya da manyan hanyoyin sufuri.
Kodayake farashin kayan saƙar zumar takarda na aramid ya fi girma, galibi ana zaɓe shi azaman maɓalli mai nauyi don kayan aiki masu ƙarfi kamar jirgin sama, makamai masu linzami, da tauraron dan adam, musamman a cikin kera na'urori masu ƙarfi waɗanda ke buƙatar haɓakar igiyoyin watsa labarai da ƙarfi.
Amfani mara nauyi
A matsayin maɓalli na tsarin fuselage, takarda aramid tana taka muhimmiyar rawa a cikin manyan jiragen sama masu ƙanƙanta na tattalin arziki kamar eVTOL, musamman a matsayin Layer sanwich ɗin saƙar saƙar zuma.
A cikin filin jiragen sama marasa matuki, Nomex kayan saƙar zuma (takardar aramid) kuma ana amfani da ita sosai, ana amfani da ita a cikin harsashi na fuselage, fatar fuka da jagora da sauran sassa.
Sauransandwich hada kayan
Jirgin sama mara nauyi, kamar motocin da ba a sarrafa su ba, ban da yin amfani da kayan ƙarfafa kamar fiber carbon, fiber gilashi da fiber aramid a cikin tsarin masana'antu, kayan gini na sandwich kamar saƙar zuma, fim, filastik kumfa da manne kumfa kuma ana amfani da su sosai.
A cikin zaɓin kayan sanwici, ana amfani da su ne sanwici na zuma (kamar takarda zuma, Nomex saƙar zuma, da dai sauransu), sandwich na katako (irin su birch, paulownia, pine, basswood, da dai sauransu) da sandwich kumfa (irin su polyurethane, polyvinyl chloride, polystyrene foam, da dai sauransu).
An yi amfani da tsarin sanwicin kumfa a cikin tsarin tsarin jiragen sama na UAV saboda yanayin da yake da shi na ruwa da ruwa da kuma fa'idodin fasaha na samun damar cika cavities na tsarin ciki na reshe da wutsiya gaba ɗaya.
Lokacin zayyana ƙananan saurin UAVs, ana amfani da tsarin sanwicin saƙar zuma yawanci don sassa tare da ƙarancin ƙarfin buƙatun, sifofi na yau da kullun, manyan lanƙwasa saman da sauƙin shimfidawa, irin su filayen gyaran fuska na gaba, wutsiya madaidaiciyar shimfidar shimfidar wurare, filaye masu daidaitawa, da sauransu.Don sassa tare da hadaddun sifofi da ƙananan saman lankwasa, irin su lif, rudder fodder, da dai sauransu. An fi son tsarin sanwici.Don tsarin sanwici wanda ke buƙatar ƙarfin ƙarfi, ana iya zaɓar tsarin sanwicin katako.Ga waɗanda sassan da ke buƙatar duka ƙarfi da ƙarfi da ƙarfi, irin su fuselage fata, T-beam, L-beam, da sauransu, ana amfani da tsarin laminate yawanci. fiber, matrix abu, fiber abun ciki da laminate, da kuma tsara daban-daban kwanciya kwana, yadudduka da Layering jerin, da kuma magani ta daban-daban dumama yanayin zafi da kuma matsa lamba matsa lamba.
Lokacin aikawa: Nuwamba-22-2024
