Mumunda wekufamba nendege, kuita kwezvinhu kunoenderana zvakananga nekuita, kuchengetedza uye kusimudzira kugona kwendege. Nekukurumidza kufambira mberi kwehunyanzvi hwekufamba nendege, zvinodiwa zvezvishandiso zviri kuramba zvichiwedzera kuomarara, kwete chete nesimba rakanyanya uye kushomeka kwesimba, asiwo mukupisa kwekushisa kwepamusoro, kupikisa kwemakemikari, kuvharwa kwemagetsi uye dielectric zvimiro uye zvimwe zvinhu zvekuita kwakanakisa.Quartz fiberSilicone composites yabuda nekuda kweizvozvo, uye nemusanganiswa wavo wakasiyana wezvivakwa, vava simba rekuvandudza mumunda wendege, vachipinza hutsva hutsva mukuvandudza mota dzemazuva ano dzekubhururuka.
Fiber Pretreatment Inovandudza Bonding
Pre-kurapwa kwequartz fibers inhanho yakakosha usati wabatanidza mafiber equartz nesilicone resin. Sezvo nzvimbo yepamusoro ye quartz fibers inowanzove yakatsetseka, iyo isingagadziri kusimba kwakasimba nesilicone resin, pamusoro pe quartz fibers inogona kuchinjwa kuburikidza nemishonga yemakemikari, kurapwa kweplasma nedzimwe nzira.
Precise Resin Formulation kuti isangane nezvido
Silicone resins inoda kugadzirwa nenzira kwayo kuti isangane neyakasiyana-siyana inoumbwa zvinhu zvinodiwa zvemashandisirwo akasiyana emamiriro ekushandisa mumunda wemuchadenga. Izvi zvinosanganisira kungwarira dhizaini uye kugadzirisa kweiyo molecular chimiro chesilicone resin, pamwe nekuwedzerwa kwehuwandu hwakakodzera hweanorapa agents, catalysts, fillers uye zvimwe zvinowedzera.
Multiple Molding Matanho kuti ive nechokwadi chemhando
Zvakajairwa kuumba maitiro equartz fiber silicone macomposites anosanganisira Resin Transfer Molding (RTM), Vacuum Assisted Resin Jekiseni (VARI), uye Hot Press Molding, imwe neimwe ine yayo yakasarudzika mabhenefiti uye chiyero chekushandisa.
Resin Transfer Molding (RTM) inzira iyo iyo pre-yakarapwaquartz fiberpreform inoiswa muforoma, uye ipapo iyo yakagadzirwa silicone resin inoiswa muforoma pasi penzvimbo yevacuum kuti ipinde zvizere mufiber neresin, uye yozopedzisira yapora uye kuumbwa pasi peimwe tembiricha nekumanikidza.
Vacuum-inobatsira resin jekiseni process, kune rumwe rutivi, inoshandisa vacuum suction kukwevera resin muzviumbwa zvakafukidzwa nequartz fiber kuona musanganiswa wemafiber uye resin.
Kupisa kwekumanikidza kuumba maitiro ndeyekusanganisa quartz fiber uye silicone resin mune imwe chikamu, kuisa muforoma, uyezve kuita kuti resin irape pasi pekupisa kwakanyanya uye kumanikidzwa, kuitira kuti igadzire chinhu chakaumbwa.
Mushure mekurapa kugadzirisa zvinhu zvenyama
Mushure mekunge zvinhu zvakaumbwa zvaumbwa, nhevedzano yemashure ekurapa maitiro, senge kupisa kupisa uye machining, inodiwa kuti uwedzere kuvandudza zvinhu zvemukati uye kusangana nezvinodiwa zvakasimba zvenhandare yendege. Kurapa kwekupisa kunogona kubvisa kushushikana kwasara mukati mechinhu chinoumbwa, kuwedzera kubatanidzwa kwemukati pakati pefiber uye matrix, uye kugadzirisa kugadzikana uye kusimba kwechinhu. Nekunyatso kudzora ma parameter ekupisa kupisa senge tembiricha, nguva uye kutonhora mwero, kuita kwezvakaumbwa zvinhu zvinogona kugadziriswa.
Performance Advantage:
Yakakwira Yakanyanya Kusimba uye Yakakwira Yakanyanya Yakananga Modulus Weight Kuderedza
Kuenzaniswa nemidziyo yesimbi yechinyakare, quartz fiber silicone macomposites ane mabhenefiti akakosha esimba rakananga (reshiyo yesimba kune density) uye yakakwirira chaiyo modulus (reshiyo yemodulus kune density). Muchadenga, huremu hwemotokari ndechimwe chezvinhu zvakakosha zvinokanganisa kuita kwayo. Kuderedza uremu kunoreva kuti kushandiswa kwesimba kunogona kuderedzwa, kumhanya kwendege kunowedzera, huwandu uye mubhadharo wakawedzerwa. Kushandiswa kwequartz fibersilicone resin composites kugadzira ndege fuselage, mapapiro, muswe uye zvimwe zvimiro zvemukati zvinogona kuderedza zvakanyanya huremu hwendege pasi pechigadziro chekusimbisa kusimba kwechimiro uye kuoma.
Yakanaka dielectric zvivakwa kuti ive nechokwadi chekutaurirana uye kufamba
Muhunyanzvi hwemazuva ano hwekubhururuka nendege, kuvimbika kwekutaurirana uye masisitimu ekufambisa kwakakosha. Iine yakanaka dielectric zvimiro, quartz fiber silicone composite zvinhu yave chinhu chakanakira kugadzira ndege radome, yekutaurirana antenna uye zvimwe zvinhu. Radomes inoda kuchengetedza radar antenna kubva kunharaunda yekunze uye panguva imwechete ive nechokwadi chekuti mafungu emagetsi anogona kupinda zvakanaka uye nemasaini masaini. Iyo yakaderera dielectric inogara uye yakaderera tangent kurasikirwa maitiro e quartz fiber silicone anosanganisa anogona kunyatso kudzikisa kurasikirwa uye kukanganisa kwemafungu emagetsi mukufambisa kwekufambisa, kuve nechokwadi chekuti radar system inonyatso kuona chinangwa uye kutungamira kubhururuka kwendege.
Ablation kuramba kwenzvimbo dzakanyanyisa
Mune dzimwe nzvimbo dzakakosha dzendege, senge kamuri yekupisa uye muromo weinjini yendege, nezvimwewo, ivo vanofanirwa kutsungirira kupisa kwakanyanya uye gasi rinoputika. Quartz fiber silicone macomposites anoratidza yakanakisa ablation kuramba munzvimbo dzakanyanya tembiricha. Kana iyo pamusoro pechinhu ichiiswa pasi pekupisa-kupisa kwemoto, iyo silicone resin inoora uye carbonize, ichigadzira dhizaini yekabhoni ine kupisa-inodzivirira mhedzisiro, nepo quartz fibers inokwanisa kuchengetedza kutendeseka kwechimiro uye kuramba ichipa simba rutsigiro rwechinhu.
Nzvimbo dzekushandisa:
Fuselage uye Wing Structural Innovation
Quartz fiber silicone inosanganiswavari kutsiva simbi dzechinyakare mukugadzirwa kwemafuselage endege nemapapiro, zvichitungamira kune zvakakosha zvimiro zvitsva. Fuselage mafuremu uye mapapiro emagidhi akagadzirwa kubva kune aya macomposites anopa zvakakosha kuderedza uremu uchichengetedza simba rechimiro uye kuoma.
Aero-injini chikamu optimization
Aero-injini ndicho chinhu chakakosha chendege, uye kuvandudzwa kwekuita kwayo kwakakosha pakuita kwese kwendege. Quartz fiber silicone macomposites akaiswa munzvimbo dzakawanda dzeaero-injini kuwana optimization uye kuvandudza kwekuita kwezvikamu. Munzvimbo dzinopisa-dzinopisa dzeinjini, senge chamber yekupisa uye turbine blades, iyo composite yemhando yepamusoro tembiricha uye abrasion kuramba inogona kuvandudza hupenyu hwesevhisi uye kuvimbika kwezvikamu, uye kuderedza mutengo wekuchengetedza injini.
Nguva yekutumira: May-06-2025