1. Ukusetyenziswa kwi-radome yeradar yonxibelelwano
I-radome sisakhiwo esisebenzayo esidibanisa ukusebenza kombane, amandla olwakhiwo, ukuqina, imo ye-aerodynamic kunye neemfuno ezizodwa zokusebenza. Umsebenzi wayo ophambili kukuphucula imo ye-aerodynamic yenqwelo-moya, ukukhusela inkqubo ye-antenna kwimeko-bume yangaphandle, kunye nokwandisa inkqubo yonke. Ubomi, ukukhusela ukuchaneka komphezulu we-antenna kunye nendawo. Izixhobo zemveli zemveliso ngokubanzi ziipleyiti zentsimbi kunye neepleyiti ze-aluminium, ezineentsilelo ezininzi, ezinje ngomgangatho omkhulu, ukumelana nokugqwala okuphantsi, iteknoloji yokucubungula enye, kunye nokungakwazi ukwenza iimveliso ezineemilo ezinzima kakhulu. Ukusetyenziswa kuye kwalawulwa yimida emininzi, kwaye inani lezicelo liyancipha. Njengezinto ezisebenza kakuhle, izixhobo ze-FRP zinokugqitywa ngokongeza izizalisi zokuqhuba ukuba kufuneka ukuqhuba. Amandla olwakhiwo anokugqitywa ngokuyila iziqinisi kunye nokutshintsha ubukhulu bendawo ngokweemfuno zamandla. Imo ingenziwa ibe ziimo ezahlukeneyo ngokweemfuno, kwaye ayimelani nokugqwala, Ayilwa nokwaluphala, inobunzima obuphantsi, inokugqitywa ngokubeka ngesandla, i-autoclave, i-RTM kunye nezinye iinkqubo ukuqinisekisa ukuba i-radome iyahlangabezana neemfuno zokusebenza kunye nobomi benkonzo.
2. Isicelo kwi-antenna yeselula yonxibelelwano
Kwiminyaka yakutshanje, ngophuhliso olukhawulezayo lonxibelelwano oluphathwayo, inani lee-antenna eziphathwayo nalo linyuke kakhulu, kwaye inani le-radome esetyenziswa njengempahla yokukhusela ii-antenna eziphathwayo nalo linyuke kakhulu. Izinto ezisetyenziswa kwi-radome ephathwayo kufuneka zibe nokuvuleka kwamaza, ukusebenza ngaphandle kokulwa nokwaluphala, ukusebenza kokumelana nomoya kunye nokungaguquguquki kweBatch, njl. Ukongeza, ubomi bayo benkonzo kufuneka bube bude ngokwaneleyo, kungenjalo kuya kuzisa ingxaki enkulu ekufakweni nasekugcinweni, kwaye konyuswe iindleko. I-radome ephathwayo eyenziwe ngaphambili yenziwe kakhulu ngezinto ze-PVC, kodwa ezi zinto azixhathisi ukuguga, zinokumelana nomthwalo womoya ophantsi, zinobomi obufutshane benkonzo, kwaye zisetyenziswa kancinci nangakumbi. Izinto zeplastiki eziqinisiweyo zefayibha yeglasi zinokungena kakuhle kwamaza, amandla aqinileyo okulwa nokwaluphala ngaphandle, ukumelana nomoya okuhle, kunye nokuvumelana okuhle kwebhetshi kusetyenziswa inkqubo yokuvelisa i-pultrusion. Ubomi benkonzo bungaphezulu kweminyaka engama-20. Ihlangabezana ngokupheleleyo neemfuno ze-radome ephathwayo. Ithathe indawo ye-PVC kancinci kancinci. Iplastiki ibe lukhetho lokuqala lwee-radome eziphathwayo. Ii-mobile radomes eYurophu, eMelika nakwamanye amazwe ziye zavala ukusetyenziswa kwee-PVC plastic radomes, kwaye zonke zisebenzisa ii-glass fiber reinforced plastic radomes. Njengoko iimfuno zezinto ze-mobile radome ziphucuka ngakumbi kwilizwe lam, isantya sokwenza ii-mobile radomes ezenziwe ngezinto zeplastiki ze-glass fiber reinforced endaweni yeeplastiki ze-PVC naso siyanda.
3. Isicelo kwi-antenna efumana isathelayithi
I-antenna efumana isathelayithi sisixhobo esiphambili sesikhululo somhlaba sesathelayithi, inxulumene ngokuthe ngqo nomgangatho wesignali yesathelayithi efumanayo kunye nokuzinza kwenkqubo. Iimfuno zezinto ze-antenna zesathelayithi zibunzima obulula, ukumelana nomoya okunamandla, ukulwa nokwaluphala, ukuchaneka okuphezulu, akukho kuguquka, ubomi benkonzo ende, ukumelana nokugqwala, kunye neendawo ezibonisa ukukhanya ezicwangcisiweyo. Izixhobo zemveli zemveliso ngokubanzi ziipleyiti zentsimbi kunye neepleyiti ze-aluminium, eziveliswa yitekhnoloji yokunyathela. Ubukhulu ngokubanzi buncinci, abumelani nokugqwala, kwaye bunobomi benkonzo obufutshane, ngokubanzi buyiminyaka emi-3 ukuya kwemi-5 kuphela, kwaye imida yokusetyenziswa kwayo iya ikhula ngokukhula. Yamkela izinto ze-FRP kwaye iveliswa ngokuhambelana nenkqubo yokubumba ye-SMC. Inozinzo lobungakanani obuhle, ubunzima obulula, ukulwa nokwaluphala, ukuhambelana okuhle kwebhetshi, ukumelana nomoya okunamandla, kwaye inokuyila iziqinisi ukuphucula amandla ngokweemfuno ezahlukeneyo. Ubomi benkonzo bungaphezulu kweminyaka engama-20. , Ingayilwa ukubeka i-mesh yesinyithi kunye nezinye izinto ukufezekisa umsebenzi wokufumana isathelayithi, kwaye ihlangabezane ngokupheleleyo neemfuno zokusetyenziswa ngokweemfuno zokusebenza kunye netekhnoloji. Ngoku ii-antenna zesathelayithi ze-SMC zisetyenziswe ngobuninzi, isiphumo silungile kakhulu, ngaphandle akukho kulungiswa, isiphumo sokwamkelwa silungile, kwaye ulindelo lokusetyenziswa nalo lulungile kakhulu.
4. Isicelo kwi-antenna kaloliwe
Isantya sikaloliwe sonyuswe okwesihlandlo sesithandathu. Isantya sikaloliwe siya sikhawuleza, kwaye ukuhanjiswa kwesignali kufuneka kukhawuleze kwaye kuchaneke. Ukuhanjiswa kwesignali kwenziwa nge-antenna, ngoko ke impembelelo ye-radome ekuhanjisweni kwesignali inxulumene ngokuthe ngqo nokuhanjiswa kolwazi. I-radome yee-antenna zikaloliwe ze-FRP ibisoloko isetyenziswa. Ukongeza, izikhululo zonxibelelwano eziphathwayo azinakusekwa elwandle, ngoko ke izixhobo zonxibelelwano eziphathwayo azinakusetyenziswa. I-radome ye-antenna kufuneka imelane nokonakala kwemozulu yaselwandle ixesha elide. Izixhobo eziqhelekileyo azinakwanelisa iimfuno. Iimpawu zokusebenza zibonakaliswe kakhulu okwangoku.
5. Isicelo kwi-fiber optic cable eqinisiweyo core
I-Aramid fiber reinforced fiber reinforced core (KFRP) luhlobo olutsha lwe-non-metallic fiber reinforced core esebenza kakhulu, esetyenziswa kakhulu kwiinethiwekhi zokufikelela. Le mveliso ineempawu ezilandelayo:
1. Ilula kwaye inamandla aphezulu: I-core ye-optical cable eqinisiweyo yefayibha ye-aramid inoxinano oluphantsi kunye namandla aphezulu, kwaye amandla ayo okanye i-modulus idlula kakhulu lawo e-wire yentsimbi kunye ne-glass fiber eqinisiweyo yefayibha yeglasi;
2. Ukwandiswa okuphantsi: I-core eqinisiweyo yentambo ye-aramid fiber eqinisiweyo ine-coefficient yokwandiswa esezantsi kune-wire yentsimbi kunye ne-glass fiber eqinisiweyo yentambo ye-optical eqinisiweyo kubushushu obubanzi;
3. Ukumelana nempembelelo kunye nokumelana nokuqhekeka: Intambo ye-aramid fiber eqinisiweyo ye-fiber optic cable eqinisiweyo ayinayo kuphela amandla okuxinana aphezulu kakhulu (≥1700Mpa), kodwa ikwanempembelelo yokumelana nokuqhekeka. Nokuba iqhekeka, isenokugcina amandla okuxinana amalunga ne-1300Mpa ；
4. Ukuguquguquka okuhle: I-core ye-optical cable eqinisiweyo yefayibha ye-aramid inobume obuthambileyo kwaye kulula ukuyigoba. Ububanzi bayo obuncinci bokugoba buphindwe ka-24 kuphela ubukhulu;
5. Intambo ye-optical yangaphakathi inesakhiwo esincinci, imbonakalo entle kunye nokusebenza kakuhle kokugoba, okufanelekileyo ngokukodwa kwiintambo kwiindawo ezintsonkothileyo zangaphakathi. (Umthombo: Ulwazi oluQokelelweyo).
Ixesha lokuthumela: Novemba-03-2021
