Njengommeli we-advancedimathiriyeli edibeneyo, uphuhliso lweCFRP ayikhuthazi nje uphuhliso olukhawulezayo lwetekhnoloji ye-aerospace, kodwa inendima engenakubuyiselwa ekusetyenzisweni kwemijukujelwa kunye neerokethi. Inqanaba lesicelo kunye nesikali secarbon fiber composite izintoziye zadityaniswa nophuhliso lweemodeli ezintsha zemijukujelwa kunye nemijukujelwa kunye nokuphuculwa komsebenzi jikelele.
Imvelaphi yeSicelo
Imibutho emininzi yoshishino lwendawo ilandela ukukhanya kwezakhiwo zerokhethi, kwaye kulo moyacarbon fiber imidibaniso lukhetho lokuqala lokukhanya. Okwangoku, ezona zakhiwo ziphambili zokuxhasa inqwelo moya ye-rocket njengemigqomo yokugqiba, iicones zempumlo, kunye ne-fuselages zinokuncitshiswa ngempumelelo ubunzima ngokusebenzisa i-carbon fiber composite (CFRP).
Kwi-1 kg nganye yokunciphisa ubunzima be-spacecraft, i-500 kg inokucuthwa kwiinqwelo zokuqalisa. Ke ngoko, imidibaniso yekhabhoni yefiber ibe yeyona nto inoluhlu olubanzi lwezicelo kunye nokuvuthwa okuphezulu kobugcisa kwizakhiwo ze-spacecraft. Ukuqaliswa kwezithuthi kunye nemijukujelwa, i-carbon fiberimidibanisoayinakufezekisa ukukhanya kolwakhiwo kuphela, kodwa kwakhona ibe ngundoqo wemathiriyeli ekrwada yokusebenza.
Okwangoku, i-carbon fiber yesakhiwo se-spacecraft yi-PAN-based fiber fiber, kwaye ubukhulu becala yimowudi ephezulu yamandla aphakathi (i-T series) kunye ne-high-high-high-mode (MJ series), efana ne-rocket kunye neenjini ze-missile ezisetyenziswa kakhulu. I-high-high-high-high-medium-mode carbon fiber, kunye ne-missile brackets, izixhaso okanye izibiyeli kunye nezinye izakhiwo zisebenzisa i-high-high-mode high-mode carbon fiber.
Kwindawo yokuqalisa izithuthi, imidibaniso ye-carbon fiber ingasetyenziselwa ukwenza ubume be-injini eqinileyo, i-arrow body fairing, i-instrument bay, icandelo le-interstage, i-injini yombhobho womqala, isibiyeli sesathelayithi, itanki yokugcina i-cryogenic kunye nezinye izinto. Ummeli oqhelekileyo we-carbon fiber composite imathiriyeli ekuqalisweni kwesicelo semoto yi-injini ye-injini. Xa i-injini isebenza, iqokobhe aliyi kuthwala uxinzelelo oluvela ngaphakathi nangaphandle kuphela, kodwa kwakhona lijongene nemithwalo yangaphandle efana noxinzelelo lwe-axial, ukugoba, ukukrazula kunye nokucheba okunqamlezayo, njl. I-high-high-high-high medium-mode carbon fibers enamandla ngaphezu kwe-5.5 GPa kunye nemodyuli ejikeleze i-290 GPa, njengeToray T800, T1000 kunye neHershey IM7.
I-Carbon Fiber Composite Rocket
Neutron Rocket
Ngolwakhiwo lwekhabhoni ifayibha edityanisiweyo, i-rocket ye-Neutron iya kuba sisithuthi sokuqala se-carbon fiber emhlabeni.
Ukwakha kwimpumelelo yemoto yayo yangaphambili yokusungulwa kwe-Electron, i-Rocket Lab yase-USA, inkampani ehamba phambili yokusungulwa kwe-US kunye ne-space systems, iphuhlise isithuthi esitsha esibizwa ngokuba yi-Neutron. "I-Neutron, isithuthi esikhulu sokuqalisa esinomthamo we-payload ye-8 yeetoni, ingasetyenziselwa imisebenzi efana ne-spaceflight yabantu, i-satellite constellations enkulu kunye nokuhlola indawo enzulu. I-rocket iphumelele ukuphumelela ekuyilweni, izixhobo kunye nokusebenziseka kwakhona.
Electron Rocket
Xa kuthelekiswa neerokethi ezinkulu ezifana ne-SpaceX's Falcon 9 okanye i-Blue Origin's New Shepherd, i-Electron ibonakala ngathi i-rocket yosana, njengoko intlawulo yayo ephezulu i-225 kg kuphela, xa kuthelekiswa nomthwalo ophezulu we-Falcon 9 we-22,800 kg. Kodwa into eyenza iElectron yahluke kwezi rokethi zikhulu kukuba yenzelwe ngokukodwa ukuthumela iisathelayithi ezincinci ezibizwa ngokuba ziiCubeSats emajukujukwini. Kwimfuno yokuqalisa imithwalo emincinci emanzini, kukwangabizi kakhulu ukuyindulula, kwi-5.5 yezigidi zeedola ngokuphehlelela, xa kuthelekiswa ne-60 yezigidi zeedola ezifuneka ngokuqhelekileyo ukubeka i-SpaceX Falcon 9 rocket kwi-orbit.
I-Carbon Fiber Composite Engine Engine Housing
Ngokwezibalo, umjukujelwa oqinileyo werokethi yenqanaba lesithathu umgangatho wobume be-1kg nganye yokuncitshiswa, unokonyusa uluhlu olusebenzayo lwe-16km, ke ukusukela ngeminyaka yoo-1980, iintlobo ngeentlobo zemijukujelwa eqinileyo ye-injini kunye nezinye izakhiwo zaqala ukusebenzisa izixhobo ezihlanganisiweyo, njenge Isizukulwana esitsha sase-US se-air-surface cruise missile ACMI58-JASSM ukwenzela ukunciphisa kakhulu iindleko kunye nokunciphisa ubunzima bekhatriji, kungekuphela nje iphiko, umsila, Ukunciphisa kakhulu iindleko kunye nobunzima beprojekthi, i-ACMI58-JASSM ayisebenzisi kuphela izinto ezidibeneyo zephiko, umsila kunye ne-air inlet, kodwa isebenzisa i-carbon fiber composites kwi-hull yonke, enciphisa ubunzima beprojekthi yonke nge-30% kunye neendleko nge-50%.
Umatshini we-Aerojet Rocketdyne Motor carbon fiber winding uqalise ukuvelisa iimoto ezinkulu eziqinileyo zerokethi ekuqaleni kuka-2020 eHanceville, Alabama.
Izindlu zesakhiwo zibunjwa kusetyenziswa i-carbon fiber winding ukuvelisa izindlu ukuya kwi-72 intshi ububanzi kunye neenyawo ze-22 ubude, zikhulu ngokwaneleyo ukuxhasa iNkqubo yeMissile yeSicwangciso, eyenzelwe ukwenza izindlu zeentlobo zemijukujelwa, iinkqubo zokukhusela imijukujelwa kunye neenkqubo ze-hypersonic, kwaye ixhasa imveliso yazo zombini iindawo eziphakamileyo zokhuselo lommandla ophakamileyo kunye nezithinteli ezijulwayo ezisemgangathweni.
Ukusetyenziswa kwekharbhon fiber composites kwiirokethi sele kukhulile, kwaye njengoko ukuphindaphindwa okutsha kwe-carbon fiber composites kuvela, ukuvela okulandelayo kwe-carbon fibre eyomeleziweyo ye-thermoplastic composites ilandelayo. Ukwenziwa kwamacandelo amaninzi eerokethi kusenokuzisa utshintsho olutsha, kwaye usetyenziso lwe-carbon fiber aerospace lusebenza ngakumbi.
Ukusetyenziswa okubanzi kwee-carbon fiber composites kuzisa amathuba amaninzi kuluntu. IGRECHO ifayibha yekhabhoni kunye neecomposites ilula kwaye yomelele. Hamba ujonge amathuba akho kwaye udale ikamva lakho. QhagamshelanaIGRECHO Fiberglassukuthenga ifayibha yekhabhoni enxulumeneyo kunye neemveliso ezidibeneyo.
Whatsapp: +86 18677188374
I-imeyile: info@grechofiberglass.com
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Iwebhusayithi:www.grechofiberglass.com
Ixesha lokuposa: Apr-07-2023
