Ukuqala kwenkulungwane yama-21 kubone ukuhambela phambili okubonakalayo kubuchwepheshe be-aerospace, ngakumbi kuphuhliso kunye nokusasazwa kobude obuphezulu bezithuthi zasemoyeni ezingenamntu (ii-UAVs) kunye neenqwelomoya zolwazi. Aba matshini bantsonkothileyo, beyilelwe ukusebenza kwiindawo eziphakamileyo kakhulu, bafuna amacandelo angalulanga nje kuphela kwaye ahlala ixesha elide kodwa akwaziyo ukumelana nemekobume yokusebenza enzima. Phakathi kwentaphane yezinto ezintsha zetekhnoloji eziququzelela ezi mfuno,carbon fiber composite igesi cylinders zigqame njengecandelo elibalulekileyo ekuqinisekiseni impumelelo yemishini yophapho olukwindawo ephakamileyo.
Ukufika kweTekhnoloji yeCarbon Fiber kwi-Aviation
Izixhobo zeCarbon fiber composite ziye zaliguqula ishishini le-aerospace, linikezela indibaniselwano engazange ibonwe ngaphambili yamandla, ukuqina, kunye nokunciphisa ubunzima xa kuthelekiswa nezinto zemveli ezifana ne-aluminiyam kunye nentsimbi. Ezi mpawu ziluncedo ngokukhethekileyo kwii-UAV eziphakamileyo kunye neenqwelo-moya zokuqaphela, apho yonke igrama yobunzima obugciniweyo igalelo ekusebenzeni okuphuculweyo, ubude bexesha lokuhamba, kunye nokunyusa umthamo wokuhlawula.
Isicelo kwiMisebenzi yoMphezulu oPhezulu
Imisebenzi yenqwelomoya ekwindawo ephakamileyo inika imingeni ekhethekileyo, kubandakanywa ukuncitshiswa koxinzelelo lomoya, amaqondo obushushu agqithisileyo, kunye nokwanda kwamanqanaba emitha.Isilinda segesi esiyikhabhon fiber composites, esetyenziselwa ukugcina iigesi ezibalulekileyo ezifana neoksijini yeenkqubo zokuxhasa ubomi kunye nenitrogen yokucinezela iinkqubo zamafutha, zibonelela ngeenzuzo ezininzi ekujonganeni nale mingeni:
1.Ukunciphisa Ubunzima:Ubume obukhaphukhaphu becarbon fiber cylinders inciphisa kakhulu ubunzima benqwelomoya. Olu nciphiso luvumela ukuphakama kokusebenza okuphezulu, uluhlu olwandisiweyo, kunye nokukwazi ukuthwala i-sensor ezongezelelweyo kunye nezixhobo.
2.Ukuqina kunye noKuxhathisa:Imidibaniso yefayibha yekhabhoni ibonisa ukomelela okukhethekileyo kunye nokuxhathisa kwizinto ezidliwayo, eyona nto ibalulekileyo kwiimeko ezinzima ezifunyanwa kwiindawo eziphakamileyo. Ukuqina kwabo kuqinisekisa ukuthembeka kokugcinwa kwegesi, ukuthintela ukuvuza kunye nokugcina amanqanaba oxinzelelo oluhambelanayo.
3.Uzinzo lweThermal:Iimpawu zokugquma kwe-thermal ze-carbon fiber composites ziphezulu kunezo zetsimbi, zizenza zilungele ukugcina amaqondo okushisa azinzileyo eegesi ezigciniweyo. Olu zinzo lubalulekile ekusebenzeni kwindawo apho amaqondo obushushu angaphandle anokwahluka kakhulu.
4.Ulawulo loxinzelelo:Iimishini eziphakamileyo eziphakamileyo zifuna iisilinda zegesi ezinokumelana noxinzelelo oluphezulu ngaphandle kokuphazamisa ingqibelelo yesakhiwo.Ikhabhon fibre composite cylinders zenzelwe ukujongana neenguqu ezibalulekileyo zoxinzelelo, ukuqinisekisa ukunikezelwa okuthembekileyo kweegesi kwiinkqubo ezibalulekileyo kulo lonke uthumo.
Izifundo zeMyelelo kunye neMpumelelo yokuSebenza
Iiprojekthi ezininzi ze-aerospace ezikumgangatho ophezulu ziye zadityaniswa ngempumelelocarbon fiber cylinders kuyilo lwabo. Umzekelo, ukusetyenziswa kwezi cylinder kwi-Global Hawk UAV kwenze ukuba iqhube imisebenzi yokucupha ixesha elide kumphakamo ongaphezulu kwama-60,000 eenyawo. Ngokufanayo, iinqwelo-moya zokuqaphela ezifana ne-U-2 ziye zazuza ekugcinweni kobunzima kunye nokuthembeka okunikezelwa yizisombululo zokugcina igesi ye-carbon fiber, ukuphucula amandla abo okusebenza.
Amathemba ekamva kunye nezinto ezintsha
Ukukhula okuqhubekayo kwetekhnoloji ye-carbon fiber composite ithembisa ukongezwa ngakumbi kwinqwelomoya ephezulu. Iinzame zophando kunye nophuhliso zijolise ekudaleni uyilo lwesilinda olukhaphukhaphu nangakumbi, olubandakanya imathiriyeli edityanisiweyo ephezulu kunye nobuchule bokuvelisa obutsha. Ngaphezu koko, amandla okudibanisa i-smart sensors kunye neenkqubo zokubeka iliso kwiisilinda zinokunika idatha yexesha langempela kumanqanaba egesi, uxinzelelo, kunye nokunyaniseka kwesakhiwo, ukwandisa ngakumbi ukhuseleko kunye nokusebenza kakuhle kwemishini yokuphakama okuphezulu.
Imingeni kunye neNgqwalasela
Ngelixa iinzuzo zecarbon fiber composite cylinders zicacile, kukho imingeni ekuthathweni kwabo ngokubanzi kwishishini le-aerospace. Iindleko eziphezulu zokuvelisa, imfuno yokuphathwa nokugcinwa okukhethekileyo, kunye nemiqobo elawulayo zizinto ekufuneka zijongiwe. Nangona kunjalo, ukuqhubela phambili okuqhubekayo kwisayensi yezinto ezidibeneyo kunye noqoqosho lwesikali kulindeleke ukuba lunciphise le mingeni,carbon fiber cylinders inketho esebenzayo yoluhlu olubanzi lwezicelo ze-aerospace.
Ukuqukumbela
Isilinda segesi esiyikhabhon fiber composites imele ukuqhubela phambili okubalulekileyo kobuchwepheshe kwinkalo yophapho olunobude obuphezulu. Ubunzima bazo, ukuqina, kunye neempawu zokusebenza zibenza babe yinxalenye ebalulekileyo yee-UAVs zale mihla kunye nenqwelomoya yolwazi. Njengoko iteknoloji ye-aerospace iqhubeka nokuvela, indima ye-carbon fiber composites ekuququzeleleni imida emitsha yokuhlola kunye nokucupha ngokungathandabuzekiyo iya kwanda, iphawula ixesha elitsha lokuqamba izinto ezintsha kunye nokufunyanwa esibhakabhakeni esingasentla.
Ixesha lokuposa: Feb-18-2024