Mpweya wa carbon fiber ungagwiritsidwe ntchito pa ndege

Kugwiritsa ntchito ukadaulo wazinthu zophatikizika kumagwira ntchito yofunika kwambiri popanga ndi kupanga ndege.Izi ndichifukwa choti ntchito zambiri zabwino kwambiri zazinthu zophatikizika, monga mphamvu yayikulu komanso modulus yeniyeni, kukana kutopa kwambiri, komanso kupangidwa kwapadera kwazinthu, ndizinthu zabwino zopanga ndege.Zipangizo zamakono zophatikizika, zomwe zimayimiridwa ndi zida zophatikizika kwambiri za carbon (graphite) fiber composite, zimagwiritsidwa ntchito ngati zida zomangira zomangika komanso zogwira ntchito, komanso zimagwira ntchito yosasinthika m'mivi yoponya, kuyendetsa magalimoto ndi magalimoto a satellite.

Kuwala kwa kaboni fiber, mphamvu zapamwamba komanso ukadaulo wokhazikika zimapanga zida zophatikizika za carbon fiber zomwe zimagwiritsidwa ntchito pamagawo a ndege zazikulu zamalonda.Kwa ndege zazikulu zamalonda zomwe zimayimiridwa ndi B787 ndi A350, chiwerengero cha zipangizo zopangira kulemera kwa ndege zafika kapena kupitirira 50%.Mapiko owuluka a ndege yayikulu yamalonda A380 amapangidwanso ndi zida zophatikizika.Zonsezi ndi zinthu zophatikizika.Milestone amagwiritsidwa ntchito pa ndege zazikulu zamalonda.

Chigawo china chogwiritsira ntchito cha carbon fiber composites mu ndege zamalonda chili mu injini ndi ma nacelles, monga masamba a injini amalowetsedwa ndi epoxy resin kupyolera mu ndondomeko ya autoclave ndi nsalu za 3D carbon fiber.Zida zophatikizika zomwe zimapangidwa zimakhala ndi kulimba kwambiri, kulekerera kuwonongeka kwakukulu, Kukula kochepa kwa mng'alu, kuyamwa kwakukulu kwamphamvu, kukhudzidwa ndi kukana kwa delamination.Kuphatikiza pakupereka zopereka zamapangidwe, mawonekedwe a sangweji amawagwiritsa ntchito ngati core material ndi epoxy prepreg popeza khungu limakhalanso ndi zotsatira zabwino zochepetsera phokoso.

Zida zopangidwa ndi kaboni fiber zimagwiritsidwanso ntchito kwambiri mu ma helikopita.Kuphatikiza pazigawo zamapangidwe monga fuselage ndi tail boom, amaphatikizanso masamba, ma shafts oyendetsa, ma fairing a kutentha kwambiri ndi zinthu zina zomwe zimakhala ndi zofunika kwambiri pakutopa ndi kutentha ndi chinyezi.CFRP itha kugwiritsidwanso ntchito kupanga ndege zobisika.Mbali yodutsa gawo la carbon fiber yomwe imagwiritsidwa ntchito ndi gawo lapadera lopangidwa ndi mawonekedwe apadera, ndipo gawo la porous carbon particles kapena gawo la porous microspheres limayikidwa pamwamba kuti limwaza ndi kuyamwa mafunde a radar, ndikupangitsa kuti mafunde awoneke. ntchito.

Pakalipano, anthu ambiri ogwira ntchito kunyumba ndi kunja achita kafukufuku wozama pakupanga, kupanga, ndi kuyesa ntchito ya CFRP.Ma matrices ena a utomoni omwe sakhudzidwa ndi chilengedwe atulukapo, omwe pang'onopang'ono amathandizira kusinthika kwa CFRP kumadera ovuta komanso kumachepetsa mtundu.Ndipo kusintha kwa mawonekedwe akucheperachepera, zomwe zimapangitsa kuti zida zopangira kaboni fiber zizigwiritsidwa ntchito kwambiri pazida zowulutsa bwino kwambiri.

Zomwe zili pamwambazi ndizokhudza kugwiritsa ntchito zida za carbon fiber composite mu gawo la ndege kwa inu.Ngati simukudziwa kalikonse pankhaniyi, chonde bwerani kudzawona tsamba lathu, ndipo tidzakhala ndi akatswiri oti akufotokozereni.