Ukusetshenziswa okungokoqobo kobuchwepheshe bezinto eziyinhlanganisela kudlala indima ebalulekile ekwakhiweni nasekukhiqizeni izindiza.Lokhu kungenxa yokuthi imisebenzi eminingi emihle kakhulu yezinto eziyinhlanganisela, njengamandla aphezulu kanye nemodulus ethize, ukumelana nokukhathala okuhle kakhulu, nokuklama okuhlukile kwempahla, kuyizakhiwo ezifanele zezakhiwo zendiza.Izinto ezihlanganisiwe ezithuthukisiwe, ezifanekiselwa izinto ezihlanganisiwe ze-carbon (graphite) fiber composite, zisetshenziswa njengezinto zokwakha ezididiyelwe ezihlelekile nezisebenzayo, futhi zidlala indima engeke ithathelwe indawo emicibisholo, ezimotweni zokwethulwa kanye nezimoto zesathelayithi.
Ukukhanya kwe-carbon fibre, ukusebenza okunamandla aphezulu kanye nobuchwepheshe obuzinzile benza izinto eziyinhlanganisela ye-carbon fibre ezisetshenziswa kukholomu yendiza enkulu yezentengiselwano.Ezindizeni ezinkulu zezentengiselwano ezimelelwe i-B787 ne-A350, ingxenye yezinto eziyinhlanganisela esisindweni sesakhiwo sendiza ifinyelele noma yeqe ku-50%.Amaphiko okundiza endiza enkulu yezentengiselwano i-A380 nawo enziwe ngokuphelele ngezinto eziyinhlanganisela.Konke lokhu kuyinhlanganisela yezinto.I-Milestone esetshenziswa ezindizeni ezinkulu zezentengiselwano.
Enye indawo esetshenziswayo yezinhlanganisela ze-carbon fibre endizeni yezentengiselwano isezinjinini nama-nacelles, njengama-blade enjini afakwa ne-epoxy resin ngenqubo ye-autoclave kanye nezindwangu ze-3D carbon fibre.Izinto eziyinhlanganisela ezikhiqizwayo zinokuqina okuphezulu, ukubekezelela umonakalo omkhulu, ukukhula okuphansi kokuqhekeka, ukumuncwa kwamandla aphezulu, umthelela kanye nokumelana ne-delamination.Ngaphezu kokuhlinzeka ngeminikelo yesakhiwo, isakhiwo sesemishi sisisebenzisa njengento eyinhloko kanye ne-epoxy prepreg njengoba isikhumba sinomphumela omuhle wokunciphisa umsindo.
I-Carbon fiber composite materials nayo isetshenziswa kabanzi kumandiza anophephela emhlane.Ngokungeziwe ezingxenyeni zesakhiwo ezifana ne-fuselage ne-tail boom, ziphinde zihlanganisa ama-blades, ama-drive shafts, ama-fairings aphezulu okushisa nezinye izingxenye ezinezidingo eziphakeme zokukhathala nokusebenza kwezinga lokushisa nokuswakama.I-CFRP ingasetshenziswa futhi ukwenza izindiza ezicashile.Indawo ephambanayo ye-carbon fiber esetshenzisiwe iyisiphambano esimise okukhethekile, futhi ungqimba lwezinhlayiya zekhabhoni ezimbotshana noma ungqimba lwama-microspheres anezimbotshana lufakwa phezulu ukuze luhlakazeke futhi lumunce amagagasi e-radar, lunikeze ukumuncwa kwamagagasi. umsebenzi.
Njengamanje, abantu abaningi embonini ekhaya nakwamanye amazwe benze ucwaningo oluningi olunzulu ngokwakhiwa, ukuklama, nokuhlola ukusebenza kwe-CFRP.Amanye ama-resin matrices angazweli endaweni ezungezile avele ngokulandelana, okuthuthukisa kancane kancane ukuguquguquka kwe-CFRP ezindaweni eziyinkimbinkimbi zesikhala futhi kunciphisa ikhwalithi.Futhi izinguquko zobukhulu ziya ziba zincane futhi zibe zincane, okunikeza isimo esiqinile sezinto ezihlanganisiwe ze-carbon fibre ukuze zisetshenziswe kabanzi kumishini ye-aeronautical enemba kakhulu.
Okungenhla okuqukethwe mayelana nokusetshenziswa kwe-carbon fibre composite materials emkhakheni wezokundiza kuwe.Uma ungazi lutho ngakho, sicela uze uzobheka iwebhusayithi yethu, futhi sizoba nabantu abangochwepheshe abazokuchazela ngakho.
Isikhathi sokuthumela: Feb-20-2023