Munyaya yendege, mashandiro ezvinhu anoenderana zvakananga nekushanda, kuchengetedzeka uye kugona kwekugadzira ndege. Nekufambira mberi nekukurumidza kwetekinoroji yendege, zvinodiwa zvezvinhu zviri kuramba zvichiwedzera kuoma, kwete chete nekuda kwesimba rakawanda uye density yakaderera, asiwo nekuda kwekudzivirira kupisa kwakanyanya, kuramba ngura yemakemikari, kudzivirira kuvharwa kwemagetsi uye dielectric properties nezvimwe zvinhu zvekushanda zvakanaka.Faibha yeQuartzZvigadzirwa zvesilicone zvakabuda nekuda kweizvozvo, uye nemusanganiswa wazvo wezvinhu zvakasiyana, zvave simba idzva mumunda wezvendege, zvichiisa simba idzva mukugadzirwa kwemotokari dzendege dzemazuva ano.
Kurapa Fiber Kunovandudza Kubatana
Kugadzirisa mafiber e quartz isati yasvika idanho rakakosha usati wasanganisa mafiber e quartz ne silicone resin. Sezvo pamusoro pemafiber e quartz pachiwanzova chakapfava, izvo zvisingakonzeri kubatana kwakasimba ne silicone resin, pamusoro pemafiber e quartz unogona kuchinjwa kuburikidza nekurapa nemakemikari, kurapwa ne plasma nedzimwe nzira.
Kugadzira Resin Yakarurama Kuzadzisa Zvinodiwa
Masilicone resin anofanirwa kugadzirwa nemazvo kuti aenderane nezvinodiwa zvakasiyana-siyana zvemashandisirwo ezvinhu zvakasiyana mumunda wemuchadenga. Izvi zvinosanganisira kugadzira nekunyatsogadzirisa chimiro chemamorekuru esilicone resin, pamwe nekuwedzera huwandu hwakakodzera hwezvinhu zvinogadzirisa kupisa, zvinokonzeresa, zvinozadza nezvimwe zvinowedzera.
Maitiro Akasiyana-siyana Ekuumba Kuti Uve Nechokwadi Chemhando
Maitiro akajairika ekuumba zvinhu zve quartz fiber silicone composites anosanganisira Resin Transfer Molding (RTM), Vacuum Assisted Resin Injection (VARI), uye Hot Press Molding, imwe neimwe ine zvayakanakira zvayo uye huwandu hwekushandiswa kwayo.
Resin Transfer Molding (RTM) inzira inoshandiswa ne pre-treated pre-treated.faibha yequartzPreform inoiswa muchimiro, uye silicone resin yakagadzirwa inopinzwa muchimiro pasi penzvimbo isina chinhu kuti ipinde zvizere mufiber neresin, uye pakupedzisira inoporeswa uye inoumbwa pasi pekupisa kwakati uye kumanikidzwa.
Kupinza resin uchishandisa vacuum-assisted resin, kune rumwe rutivi, kunoshandisa vacuum suction kukwevera resin muzviumbwa zvakafukidzwa ne quartz fibers kuti iite musanganiswa we fibers ne resin.
Maitiro ekuumba zvinhu zvinopisa ndeekusanganisa fibers dze quartz ne silicone resin mune imwe chikamu, woisa muforoma, wobva wagadzira resin inonamira pasi pekupisa kwakanyanya uye kumanikidzwa, kuitira kuti pave nechinhu chakabatana.
Mushure mekurapwa kuti zvinhu zvinyatsogadzirwa zvakanaka
Mushure mekunge zvinhu zvakasanganiswa zvaumbwa, maitiro akasiyana-siyana ekugadzirisa mushure mekugadzirisa, akadai sekupisa uye kugadzira michina, anodiwa kuti zvinhu zviwedzere kuvandudzwa uye kuzadzisa zvinodiwa zvemunhandare yendege. Kurapa kupisa kunogona kubvisa kushushikana kwakasara mukati mezvinhu zvakasanganiswa, kuwedzera kubatana pakati pefiber ne matrix, uye kuvandudza kugadzikana uye kugara kwenguva refu kwezvinhu. Nekudzora nemazvo parameters ekupisa senge tembiricha, nguva uye mwero wekutonhora, mashandiro ezvinhu zvakasanganiswa anogona kugadziriswa.
Kubatsira Kwekushanda:
Simba Rakanyanya uye Kuderedza Huremu Hwakanyanya hweModulus
Zvichienzaniswa nezvinhu zvesimbi zvechinyakare, quartz fiber silicone composites ine mabhenefiti akakosha esimba guru (chiyero chesimba kune density) uye high specific modulus (chiyero chemodulus kune density). Mundege, huremu hwemotokari ndechimwe chezvinhu zvikuru zvinokanganisa mashandiro ayo. Kudzikiswa kwehuremu kunoreva kuti kushandiswa kwesimba kunogona kuderedzwa, kumhanya kwekubhururuka kwakawedzerwa, nzvimbo uye mutoro wakawedzerwa. Kushandiswa kwefaibha yequartzZvigadzirwa zvesilicone resin zvekugadzira fuselage yendege, mapapiro, muswe nezvimwe zvikamu zvechimiro zvinogona kuderedza zvakanyanya huremu hwendege zvichifunga kuti ine simba uye kuomarara kwechimiro.
Hunhu hwakanaka hwe dielectric hunovimbisa kutaurirana uye kufamba
Muhunyanzvi hwemazuva ano hwendege, kuvimbika kwekutaurirana uye masisitimu ekufambisa kwakakosha. Nehunhu hwayo hwakanaka hwe dielectric, quartz fiber silicone composite material yave chinhu chakanakira kugadzira ndege radome, antenna yekutaurirana nezvimwe zvinhu. Radomes dzinoda kuchengetedza radar antenna kubva kune nharaunda yekunze uye panguva imwe chete kuve nechokwadi chekuti mafungu emagetsi anogona kupinda zvakanaka uye nemazvo achitumira masaini. Hunhu hwakaderera hwe dielectric constant uye low tangent loss hunhu hwe quartz fiber silicone composites hunogona kuderedza kurasikirwa nekukanganiswa kwemafungu emagetsi mukuita kwekutumira, zvichiita kuti radar system ione chinangwa uye inotungamira kubhururuka kwendege.
Kudzivirira kubviswa kweropa munzvimbo dzakanyanya
Mune zvimwe zvikamu zvakakosha zvendege, zvakaita sekamuri rinopisa uye nozzle yeinjini yendege, nezvimwewo, zvinoda kutsungirira kupisa kwakanyanya uye kusviba kwegasi. Quartz fiber silicone composites inoratidza kudzivirira kwakanyanya kwe ablation munzvimbo dzinopisa zvakanyanya. Kana pamusoro pechinhu chacho paiswa mumoto unopisa zvakanyanya, silicone resin inoora uye inochinja kuita kabhoni, ichigadzira layer ye carbonized layer ine heat-insulating effect, nepo quartz fibers ichikwanisa kuchengetedza chimiro chayo uye kuramba ichipa rutsigiro rwakasimba rwechinhu chacho.
Nzvimbo dzeKushandisa:
Kugadzira Zvivako zveFuselage neMapapiro
Zvigadzirwa zvesilicone zveQuartz fibervari kutsiva simbi dzechinyakare mukugadzira ma fuselage nemapapiro endege, zvichiita kuti pave nekuvandudzwa kukuru kwechimiro. Mafuremu e fuselage nemapapiro akagadzirwa kubva muzvinhu izvi zvinopa kudzikiswa kwakanyanya kwehuremu ukuwo vachichengetedza simba uye kuomarara kwechimiro.
Kugadziriswa kwezvikamu zveinjini dzemhepo
Injini yemhepo ndiyo chinhu chikuru chendege, uye kuvandudzwa kwayo kunokosha pakushanda kwese kwendege. Quartz fiber silicone composites yakashandiswa munzvimbo dzakawanda dzeinjini yemhepo kuti iite kuti zvikamu zvinyatsoshanda zvakanaka uye zvivandudzwe. Muzvikamu zveinjini zvinopisa, zvakaita sekamuri yekupisa uye mabhanzi eturbine, kuramba kupisa kwakanyanya uye kukwesha kwechinhu ichi kunogona kuvandudza hupenyu hwebasa uye kuvimbika kwezvikamu, uye kuderedza mari yekuchengetedza injini.
Nguva yekutumira: Chivabvu-06-2025
