Aluminium alloy tau yog cov khoom siv fuselage ntau tshaj yim caum xyoo dhau los, txawm hais tias carbon fiber-epoxy composite tau siv tsis tu ncua nyob rau hauv lub fuselage ntawm tub rog fighters thiab nce nyob rau hauv loj neeg nrog caij dav hlau. Piv txwv li, Boeing 787 fuselage yog tsim los ntawm carbon-epoxy composite.
Cov khoom siv ntau tshaj plaws siv hauv lub dav hlau yog dab tsi?
Taw qhia rau aerospace cov ntaub ntawv
High-lub zog aluminium alloy yog cov khoom siv tshaj plaws rau lub fuselage, tis thiab txhawb cov qauv ntawm ntau lub lag luam dav hlau thiab tub rog dav hlau, tshwj xeeb yog cov tsim ua ntej xyoo 2000.
lub dav hlau fuselage ua li cas?
Lub fuselage ntawm lub dav hlau tuaj yeem tsim ua peb txoj kev sib txawv: truss, monocoque thiab tawv nqaij tawv Lub truss yog lub thawv steel tube zoo li kev tsim kho ntawm crane. … Lub zog ntawm lub truss los ntawm kab pheeb ces kaum bracing thiab lub truss siv tag nrho cov loading nyob rau hauv shear, dabtsi yog khoov thiab twisting.
737 lub fuselage yog dab tsi?
Lub fuselage yog ib qho qauv semi-monocoque. Nws ua los ntawm ntau yam aluminium alloystshwj tsis yog rau cov hauv qab no. Fiberglass: radome, tailcone, center & outboard flap khiav farings. Kevlar: Cav kiv cua cowls, inboard khiav faring (qab cav), qhov ntswg iav qhov rooj.
hom fuselage yog dab tsi?
Cov hom qauv ntawm lub cev muaj zog yog monocoque (piv txwv li, hom kev tsim kho uas cov tawv nqaij sab nrauv dais ib feem loj lossis tag nrho cov kev ntxhov siab) thiab semimonocoque. Cov qauv no muab qhov sib piv ntawm lub zog-rau-qhov hnyav dua rau lub fuselage npog dua li kev siv truss-hom siv hauv cov dav hlau ua ntej.
