ʻO Airbus A350 lāua ʻo Boeing 787 nā kumu hoʻohālike nui o nā mokulele nui a puni ka honua. Mai ka manaʻo o nā mokulele, hiki i kēia mau mokulele kino ākea ʻelua ke lawe mai i kahi kaulike nui ma waena o nā pono waiwai a me ka ʻike o ka mea kūʻai aku i nā mokulele mamao loa. A loaʻa kēia pono mai kā lākou hoʻohana ʻana i nā mea i hui pū ʻia no ka hana ʻana.
Ka waiwai noi mea hui
He mōʻaukala lōʻihi ka hoʻohana ʻana i nā mea hui i nā mokulele kalepa. Ua hoʻohana mua nā mokulele kino haiki e like me ka Airbus A320 i nā ʻāpana hui, e like me nā ʻēheu a me nā huelo. Hoʻohana pū nā mokulele kino ākea, e like me ka Airbus A380, i nā mea hui, me ka ʻoi aku o 20% o ka fuselage i hana ʻia me nā mea hui. I nā makahiki i hala iho nei, ua piʻi nui ka hoʻohana ʻana i nā mea hui i nā mokulele mokulele kalepa a ua lilo i mea kia ma ke kahua mokulele. ʻAʻole ia he mea kupanaha, no ka mea, he nui nā waiwai maikaʻi o nā mea hui.
Ke hoʻohālikelike ʻia me nā mea maʻamau e like me ka alumini, ʻoi aku ka māmā o nā mea i hui pū ʻia. Eia kekahi, ʻaʻole e hoʻopilikia nā mea pili i ke kaiapuni o waho i ka ʻaʻahu ʻana i ka mea i hui pū ʻia. ʻO kēia ke kumu nui i hana ʻia ai ka hapalua o nā mokulele Airbus A350 a me Boeing 787 me nā mea i hui pū ʻia.
Ka hoʻohana ʻana o nā mea i hui pū ʻia ma 787
I loko o ke ʻano o ka Boeing 787, he 50% nā mea i hui pū ʻia, 20% ka alumini, 15% ka titanium, 10% ke kila, a me 5% nā mea ʻē aʻe. Hiki iā Boeing ke pōmaikaʻi mai kēia ʻano a hōʻemi i ka nui o ke kaumaha. ʻOiai ʻo nā mea i hui pū ʻia ka hapa nui o ke ʻano, ua hoʻemi ʻia ke kaumaha holoʻokoʻa o ka mokulele ohua ma ka awelika o 20%. Eia kekahi, hiki ke hoʻololi ʻia ke ʻano i hui pū ʻia e hana i kekahi ʻano. No laila, ua hoʻohana ʻo Boeing i nā ʻāpana cylindrical he nui e hana i ka fuselage o ka 787.
Hoʻohana nui ka Boeing 787 i nā mea hui ma mua o nā mokulele kalepa Boeing ma mua. I ka hoʻohālikelike ʻana, ʻo nā mea hui o Boeing 777 he 10% wale nō. Ua ʻōlelo ʻo Boeing ua loaʻa ka hopena nui o ka hoʻonui ʻia ʻana o ka hoʻohana ʻana i nā mea hui i ke kaʻina hana mokulele ohua. Ma ke ʻano laulā, aia kekahi mau mea like ʻole i ke kaʻina hana mokulele. Ua maopopo iā Airbus lāua ʻo Boeing no ka palekana lōʻihi a me nā pono kumukūʻai, pono e hoʻohālikelike pono ʻia ke kaʻina hana.
Ua hilinaʻi nui ʻo Airbus i nā mea i hui pū ʻia, a makemake nui ʻo ia i nā plastics i hoʻoikaika ʻia me ke kalapona fiber (CFRP). Ua ʻōlelo ʻo Airbus ʻoi aku ka ikaika a me ka māmā o ka fuselage mokulele hui pū ʻia. Ma muli o ka emi ʻana o ke komo ʻana a me ka waimaka, hiki ke hoʻemi ʻia ke ʻano o ka fuselage i ka mālama ʻana i ka wā lawelawe. No ka laʻana, ua hoʻemi ʻia ka hana mālama o ke ʻano 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 ʻana o ka Airbus A380 i hoʻokahi manawa i kēlā me kēia 8 mau makahiki.
Ka manawa hoʻouna: Sep-09-2021
