Njengommeleli we-Advancedizinto ezihlanganisiwe, ukuthuthukiswa kweI-CFRP akugcini nje ngokukhuthaza ukuthuthukiswa okusheshayo kobuchwepheshe be-aerospace, kodwa futhi kunendima engenakushintshwa ekusetshenzisweni kwemicibisholo namarokhethi. Izinga lesicelo nesikali seizinto ezihlanganisiwe ze-carbon fiberziye zahlobene nokuthuthukiswa kwezinhlobo ezintsha zemicibisholo namarokhethi kanye nokuthuthukiswa kokusebenza okuphelele.
Isendlalelo sohlelo lokusebenza
Izinhlangano eziningi zezimboni zasemkhathini ziphishekela ukulula kwezakhiwo zamarokhethi, futhi kulo mkhathii-carbon fiber ama-composites yisinqumo sokuqala sokwenza ukukhanya. Njengamanje, izinhlaka eziyinhloko zamarokhethi ezisekela indiza njengemiphongolo emiphongolweni, izigaxa zekhala, namafuselage zingancishiswa ngempumelelo ngesisindo kusetshenziswa i-carbon fiber composite (CFRP).
Ngokuncishiswa ngakunye kwekhilogremu yesisindo somkhumbi-mkhathi, ama-500 kg angancishiswa ezimotweni zokwethulwa. Ngakho-ke, izinhlanganisela ze-carbon fiber seziphenduke izinto ezinohlu olubanzi kakhulu lwezinhlelo zokusebenza kanye nokuvuthwa okuphezulu kobuchwepheshe kwezakhiwo zemikhumbi-mkhathi. Ukuze uqalise izimoto nemicibisholo, i-carbon fiberizinhlanganiselaakukwazi nje ukuzuza ukukhanyisa kwesakhiwo, kodwa futhi kube ukhiye wempahla yokusetshenziswa.
Njengamanje, i-carbon fibre yesakhiwo semikhumbi-mkhathi i-PAN-based carbon fiber, futhi ikakhulukazi i-high-strength medium-mode (T series) kanye ne-high-power high-mode (uchungechunge lwe-MJ), njengezinjini zamarokhethi nezicici ezisetshenziswa kakhulu. high-high-power medium-mode carbon fibre, kanye nabakaki bemissile, izisekelo noma abakaki nezinye izakhiwo zisebenzisa i-high-mode high-mode carbon fiber.
Emkhakheni wokwethulwa kwezimoto, izinhlanganisela ze-carbon fiber zingasetshenziswa ukwenza ukwakheka kwegobolondo lenjini eqinile, i-arrow body fairing, i-instrument bay, isigaba se-interstage, umugqa womphimbo wenjini, ubakaki wesethelayithi, ithangi lokugcina i-cryogenic nezinye izingxenye. Ummeleli ojwayelekile we-carbon fibre composite material ekuqalisweni kwemoto ukufakwa kwenjini. Lapho injini isebenza, igobolondo ngeke nje lithwale ukucindezela okuvela ngaphakathi nangaphandle, kodwa futhi libhekane nemithwalo yangaphandle efana ne-axial pressure, ukugoba, i-torsion kanye ne-transverse shear, njll. Ngakho-ke, iningi lemicu ye-carbon esetshenziswa egobolondweni lenjini. amafiber ekhabhoni emodi ephakathi nendawo enamandla angaphezu kuka-5.5 GPa kanye nemodulus elinganiselwa ku-290 GPa, njengeToray T800, T1000 neHershey IM7.
I-Carbon Fiber Composite Rocket
I-Neutron Rocket
Ngesakhiwo sayo esiyinhlanganisela ye-carbon fibre, i-rocket ye-Neutron izoba yimoto yokuqala ye-carbon fiber eyinhlanganisela enkulu yokuqalisa emhlabeni.
Ukwakhela phezu kwempumelelo yemoto yayo eyethulwa ngaphambilini encane i-Electron, i-Rocket Lab USA, okuyinkampani ehamba phambili yase-US yokuqalisa kanye nezinhlelo zasemkhathini, isisungule imoto yokwethulwa entsha ebizwa ngokuthi i-Neutron. "I-Neutron, imoto enkulu yokwethulwa kwemishini enamandla okulayisha amathani angu-8, ingasetshenziselwa ukuthunywa okufana nokundiza komkhathi womuntu, izinkanyezi ezinkulu zesathelayithi kanye nokuhlola indawo ejulile. Irokhethi izuze impumelelo ekuklanyweni, izinto zokwakha kanye nokusetshenziswa kabusha.
Electron Rocket
Uma kuqhathaniswa namarokhethi amakhulu njenge-SpaceX's Falcon 9 noma i-Blue Origin's New Shepherd, i-Electron ibukeka njengerokhethi yengane, njengoba inani layo eliphezulu elikhokhelwayo lingu-225 kg kuphela, uma kuqhathaniswa nomthwalo omkhulu we-Falcon 9 ongu-22,800 kg. Kodwa okwenza i-Electron ihluke kulawa marokhethi amakhulu ukuthi yakhelwe ngokukhethekile ukuthumela amasathelayithi amancane abizwa ngokuthi amaCubeSats emkhathini. Ngesidingo sokwethula imithwalo emincane ekhokhayo emanzini, futhi kubiza kakhulu ukwethulwa, ngamaRandi ayizigidi ezi-5.5 ukwethulwa ngakunye, uma kuqhathaniswa namaRandi ayizigidi ezingu-60 ngokuvamile adingekayo ukuze kufakwe irokhethi ye-SpaceX Falcon 9 ku-orbit.
I-Carbon Fiber Composite Engine Engine Housing
Ngokwezibalo, ikhwalithi yesakhiwo se-missile solid rocket motor yesigaba sesithathu ngasinye sokunciphisa i-1kg, ingakhuphula uhla olusebenzayo lwe-16km, ngakho-ke kusukela ngawo-1980, igobolondo lenjini eqinile ye-tactical ehlukahlukene nezinye izakhiwo zaqala ukusebenzisa izinto eziyinhlanganisela, njenge Isizukulwane esisha sase-US se-air-surface cruise missile ACMI58-JASSM ukuze kwehliswe kakhulu izindleko futhi kuncishiswe isisindo se-cartridge, hhayi nje iphiko, umsila, i-Ukuze unciphise kakhulu izindleko nesisindo se-projectile, i-ACMI58-JASSM ayisebenzisi nje kuphela izinto ezihlanganisiwe zephiko, umsila kanye nokungena emoyeni, kodwa futhi isebenzisa izinhlanganisela ze-carbon fiber kuwo wonke umkhumbi, okunciphisa isisindo sayo yonke iphrojekthi ngo-30% kanye nezindleko ngo-50%.
Umshini we-Aerojet Rocketdyne Motor carbon fiber winding waqala ukukhiqiza amakesi amakhulu e-rocket motor ekuqaleni kuka-2020 eHanceville, Alabama.
Izindlu zesakhiwo zibunjwa kusetshenziswa i-carbon fibre winding ukuze kukhiqizwe izindlu ezingafika kuma-intshi angu-72 ububanzi namafidi angu-22 ubude, ezinkulu ngokwanele ukusekela Uhlelo Lwezinto Ezicitshwayo Zeqhinga, eziklanyelwe ukwakha izindlu zezinhlobonhlobo zemicibisholo, izinhlelo zokuzivikela ezicitshwayo kanye nezinhlelo ze-hypersonic, futhi isekela ukukhiqizwa kokubili kwetheminali yokuvikela indawo yokuphakama okuphezulu kanye nezinqamuleli ezicitshwayo ezijwayelekile.
Ukusetshenziswa kwezinhlanganisela ze-carbon fibre kumarokhethi sekuvuthiwe, futhi njengoba kuvela izinhlanganisela ezintsha ze-carbon fibre composite, ukuvela okulandelayo kwezinhlanganisela ze-carbon fibre eziqinisiwe ze-thermoplastic kuyalandela. Ukwenziwa kwezingxenye eziningi zamarokhethi kungase futhi kulethe izinguquko ezintsha, futhi izinhlelo zokusebenza ze-carbon fibre aerospace ziba nempumelelo kakhulu.
Ukusetshenziswa okubanzi kwezinhlanganisela ze-carbon fibre kuletha amathuba amaningi emphakathini. I-GRECHO carbon fibre nezinhlanganisela ilula futhi inamandla. Hamba uyohlola amathuba akho futhi udale ikusasa lakho. Oxhumana nayeI-GRECHO Fiberglassukuthenga i-carbon fibre ehlobene nemikhiqizo eyinhlanganisela.
Whatsapp: +86 18677188374
I-imeyili: info@grechofiberglass.com
Ucingo: +86-0771-2567879
Isixuku.: +86-18677188374
Iwebhusayithi:www.grechofiberglass.com
Isikhathi sokuthumela: Apr-07-2023
