ʻO Airbus A350 a me Boeing 787 nā hiʻohiʻona nui o nā mokulele nui a puni ka honua.Mai ka hiʻohiʻona o nā mokulele, hiki i kēia mau mokulele ākea ʻelua ke lawe i kahi kaulike nui ma waena o nā pōmaikaʻi waiwai a me ka ʻike o nā mea kūʻai aku i nā mokulele lōʻihi.A loaʻa kēia pōmaikaʻi mai kā lākou hoʻohana ʻana i nā mea hoʻohui no ka hana ʻana.
Waiwai noi mea hoohui
He moʻolelo lōʻihi ka hoʻohana ʻana i nā mea hoʻohui i ka mokulele kalepa.Ua hoʻohana mua nā mokulele mokulele liʻiliʻi e like me ka Airbus A320 i nā ʻāpana composite, e like me nā ʻēheu a me nā huelo.Hoʻohana pū nā mokulele mokulele ākea, e like me ka Airbus A380, i nā mea i hui pū ʻia, me ka ʻoi aku o 20% o ka fuselage i hana ʻia me nā mea hoʻohui.I kēia mau makahiki i hala iho nei, ua hoʻonui nui ʻia ka hoʻohana ʻana i nā mea hoʻohui i nā mokulele mokulele a ua lilo ia i mea pou i ke kahua mokulele.ʻAʻole ia he mea kupanaha, no ka mea, he nui nā mea waiwai o ka composite.
Ke hoʻohālikelikeʻia me nā mea maʻamau e like me ke alumini, nā mea hoʻohui i loaʻa ka maikaʻi o ka māmā.Eia kekahi, ʻaʻole e hoʻokomo ʻia nā kumu kūlohelohe o waho i ka mea hoʻohui.ʻO kēia ke kumu nui o ka hapa nui o nā mokulele Airbus A350 a me Boeing 787 i hana ʻia i nā mea hana.
Ka hoʻohana ʻana i nā mea hoʻohuihui ma 787
Ma ke ʻano o ka Boeing 787, helu ʻia nā mea waiwai no 50%, aluminika 20%, titanium 15%, kila 10%, a me 5% mau mea ʻē aʻe.Hiki iā Boeing ke pōmaikaʻi mai kēia ʻano hana a hoʻemi i ka nui o ke kaumaha.No ka mea, ʻo ka nui o nā mea i hana ʻia, ua hoʻemi ʻia ka nui o ke kaumaha o ka mokulele mokulele e ka awelika o 20%.Eia kekahi, hiki ke hoʻololi ʻia ka hoʻolālā composite e hana i kekahi ʻano.No laila, hoʻohana ʻo Boeing i nā ʻāpana cylindrical he nui e hana i ka fuselage 787.
Hoʻohana ka Boeing 787 i nā mea i hoʻohui ʻia ma mua o nā mokulele Boeing mua.I ka hoʻohālikelike ʻana, ʻo ka Boeing 777's composite material he 10% wale nō.Ua ʻōlelo ʻo Boeing, ʻo ka hoʻonui ʻana i ka hoʻohana ʻana i nā mea i hoʻohui ʻia, ua ʻoi aku ka nui o ka hopena i ka pōʻai hana mokulele mokulele.Ma keʻano laulā, nui nā mea like ʻole i ka pōʻai hana mokulele.ʻIke ʻia ʻo Airbus a me Boeing no ka palekana lōʻihi a me nā pono kumukūʻai, pono e kaulike pono ke kaʻina hana.
He hilinaʻi nui ʻo Airbus i nā mea hana, a makemake nui i nā plastic fiber reinforced plastics (CFRP).Ua ʻōlelo ʻo Airbus, ʻoi aku ka ikaika a me ka māmā o ka fuselage mokulele.Ma muli o ka emi ʻana o ka lole a me ka waimaka, hiki ke hoʻemi ʻia ke ʻano fuselage i ka mālama ʻana i ka wā lawelawe.No ka laʻana, ua hoʻemi ʻia ka hana mālama o ka fuselage o ka Airbus A350 e 50%.Eia kekahi, pono e nānā ʻia ka fuselage Airbus A350 i hoʻokahi manawa i kēlā me kēia 12 mau makahiki, ʻoiai ʻo ka manawa nānā ʻo Airbus A380 i hoʻokahi manawa i kēlā me kēia 8 makahiki.
Ka manawa hoʻouna: Sep-09-2021