ʻO ka ʻōlelo hou a Qatar Airways e pili ana i ka palekana Airbus A350

Qatar Airways - ʻŌlelo A350

ʻO ka hapalua o nā'auwaʻa Qatar Airways ʻaʻole palekana he ʻatikala i paʻi ʻia e eTurboNews i Ianuali.

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ʻO Qatar Airways kekahi o nā mokulele waiwai loa ma ka honua a ua kauoha i kēia ʻoihana kumu kūʻai kiʻekiʻe e hana i kēia ʻōlelo no ka mokulele e pili ana i kahi ʻōlelo hoʻokolokolo Pelekane.

ʻO kēia ʻōlelo no ka hoʻomaʻamaʻa ʻana i ka ʻaha a me ka hoʻopiʻi ʻana o Qatar Airways i kahi kiʻi paʻi palekana ma ka A350 i hoʻohana ʻia no nā mokulele lōʻihi. ʻO ka hopohopo o ka mokulele mokulele ʻo Qatar i alakaʻi i ke kahua o ka A350

ʻOiai ʻaʻole maʻamau ʻo Qatar Airways i ka hana o ka hoʻopuka ʻana i nā ʻōlelo kikoʻī kikoʻī, hāʻawi ʻia i ka ʻike pololei ʻole a me nā ʻōlelo e hoʻomau ʻia nei e Airbus a no ka pono o kā mākou mea kūʻai aku a me ka ʻoihana, hana mākou i kēia manawa.

ʻO ka ʻōlelo hoʻoholo i hāʻawi ʻia e ka luna kānāwai, ʻo Mr. he pilikia pena "cosmetic" maʻalahi. Ma kāna ʻōlelo hoʻoholo, e pili ana i nā hōʻike i hāʻawi ʻia e Airbus, ua hōʻike ʻo Mr. Justice Waksman i kāna mau ʻike ʻaʻohe "hoʻoponopono maʻalahi i ka pilikia" a ʻo ia wale nō ka lāʻau i manaʻo ʻia i kēia manawa, e pili ana i ka hoʻopaʻa ʻana i ka fuselage o nā mea āpau. mokulele i hoʻopilikia ʻia, "e pili ana i nā hōʻailona o ke Kūlana, ʻaʻole ke Kūlana ponoʻī."

Qatar Airways e loaʻa piha hōʻike ma luna o nā kiko'ī o ka accelerated ili degradation kūlana mai Airbus no ka manawa mua, ma mua o ka hoʻokolokolo 'ana, akā naʻe, no ka manawa Mr. Justice Waksman's kūʻokoʻa loiloi o ke Kūlana he mea nui milestone.

Ua ʻōlelo kāna ʻōlelo ʻana: "Eia hou, ʻaʻole i manaʻo ʻia he hoʻokahi wale nō kēia mau pilikia, pili wale i ka mokulele i hāʻawi ʻia i Qatar a i ʻole nā ​​mokulele hou aku i ke kumuhana o ka A350 Agreement. ʻOiaʻiʻo, ʻo ka hihia maikaʻi o Airbus, e like me ka mea i noi ʻia i kāna Defence, ʻo ia ka mea e paʻa pono ai ke Kūlana i kekahi manawa i ke ola o kahi mokulele A350 no ka mea e loaʻa mai i kahi coefficient ʻokoʻa o ka hoʻonui ʻana ma waena o ka fiber composite reinforced polymer (" CFRP”) kahi i hana ʻia ai ka ea, a me ka ʻāpana keleawe keleawe i hoʻonui ʻia (“ka ECF”) i hoʻopaʻa ʻia a hoʻōla ʻia ma luna.

ʻO ke kumu o ka hiki ʻana mai o ka ECF e hana ma ke ʻano he uila uila e pale ai i ka pōʻino nui o ka mokulele i ka wā o ka uila pololei i ʻōlelo ʻia e hana ʻia, ma ka awelika, hoʻokahi manawa i ka makahiki i nā mokulele mokulele i ka lawelawe mau. ʻO ke ʻano o kēia ʻokoʻa o ka coefficient o ka hoʻonui ʻana, ʻo ia ka hoʻonui ʻana o kēia mau mea ʻelua a ʻaelike i nā uku like ʻole a ma ka liʻiliʻi loa ma ke ʻano i loaʻa ma ka A350, alakaʻi i ka manawa i (ma ka liʻiliʻi loa) i ka pohā o nā papa pena ma luna.

ʻO ke kūlana o Airbus i kēia manawa ʻo ia ka mea e pili ana i nā A350s i hāʻawi ʻia i Qatar a me nā A350s e hiki mai ana ʻaʻole i hoʻopau ʻia ka hui ʻana, ʻaʻohe hoʻoponopono maʻalahi i ka pilikia. ʻO ka mea wale nō e hiki ke hana, ʻo ia ka hoʻopili ʻana i nā ʻāpana i nā wahi i hoʻopilikia ʻia (ʻo ia hoʻi ka fuselage) hiki ke hiki i ka 900. ʻO ia ka helu i haʻi ʻia e Airbus e pili ana i ka mokulele kahi i hana ʻia ai ka hana hou ʻana ma Shannon Airport.

ʻAʻole like ka nui o ka hoʻopaʻa ʻana no nā mokulele ʻē aʻe akā ma kekahi ʻike he mea nui ia. Ua kūpono ka huaʻōlelo "patch" ma aneʻi. E pili ana i nā hōʻailona o ke Kūlana, ʻaʻole ke Kūlana ponoʻī. ʻAʻole hiki ke hoʻoponopono ʻia ke Kūlana ponoʻī e, no ka laʻana, ka hoʻopili ʻana i kahi uhi hou, me ka wehe ʻole ʻia ʻana o ka pena pena. ʻAʻole hiki ke hoʻokō ʻia ma ka wehe ʻana i ka ECF (he paʻakikī loa ia no ka mea ua hoʻōla ʻia ma ka CFRP) a me ka hoʻohana ʻana i kahi ECF pani. Inā ʻaʻole i ʻokoʻa ka ECF hou i kāna haku ʻana a i ʻole ka hoʻolālā ʻana mai ka mea ma mua, e puka hou ana ke Kūlana, i ka manawa. ʻO ia ke kūlana inā loaʻa kahi pena hou o ka mokulele.

Ma muli o ka manaʻo o ke kūlana i loaʻa mai i ka hoʻolālā ʻana o ka mokulele e pili ana i nā mea pili. ʻElua wale nō mea hiki. ʻO ka hoʻohana ʻana i kēia ʻano hou o ka airframe i hana ʻia me CFRP (ma kahi o ka metala e like me ka alumini), i hui pū ʻia me kekahi ʻano ECF, e hoʻokau i ke kūlana a i ʻole kekahi mea like. A i ʻole he mea hiki ke hoʻolālā a hana i nā mea kūpono, e noho kūpaʻa i ka hoʻohana ʻana o CFRP, akā ma kahi ala e pale aku ai i ke Kūlana e kū mai ana ma kahi mua.

Me he mea lā ʻaʻole paha ka hiki mua. ʻO ia ma ka liʻiliʻi loa no ka mea ua hana ʻia ka Boeing 787 Dreamliner me CFRP a ʻo ia mau mokulele (i komo mua i ka lawelawe ma 2011) ʻaʻole i hōʻike i ke Kūlana. ʻO kēia kahi manaʻo i haʻi ʻia ma nā ʻōlelo a Qatar. No kāna ʻāpana, ʻaʻole i hōʻike ʻo Airbus i kahi hōʻike e hōʻike ai ua hōʻike ka 787 i ke kūlana.

Ua ʻōlelo kekahi waha ʻōlelo no Qatar Airways: "Ua hoʻopaʻapaʻa lōʻihi mākou he ʻoi aku ka nui o kēia pilikia ma mua o ka pena wale ʻana a ʻaʻole pili nā hoʻoponopono i manaʻo ʻia e Airbus i nā pilikia koʻikoʻi e pili ana i ka A350. Ua hauʻoli nui mākou no ka hoʻomaopopo ʻana a ua ʻae ʻia kēia manaʻo e ka ʻaha.

Ke hoʻomau nei ʻo Airbus i ka mālama ʻana ʻaʻole ia he pilikia palekana, akā naʻe, ua manaʻo ʻo Qatar Airways e hiki ke hoʻokumu ʻia ka hopena o ke kūlana i ka palekana o ka mokulele i hoʻopilikia ʻia ke hoʻopaʻa ʻia ke kūlana a me ke kumu kumu piha. hoʻokumu ʻia. 

Ke hoʻomau nei ʻo Airbus i ka ʻōlelo ʻana i ke kūlana ma ke ʻano he ʻano pena, ʻoiai ka pōʻino i loaʻa i ka fuselage lalo, a mālama lākou i kēia hopena ma muli o ka hana ʻana o ka fuselage A350, akā naʻe, ke hoʻohana nei ʻo Qatar Airways i nā mokulele ʻē aʻe i hoʻohui i ka composite. ʻaʻohe mea hōʻike o kēlā ʻano kūlana.

ʻAʻole i loaʻa i ka Qatar Airways kekahi mea hana ʻē aʻe i manaʻoʻiʻo he kūlana ʻae ʻia kēlā kūlana e pili ana i ka hana composite.

E pili ana i ka hoʻopau ʻana i ka ʻaelike A321, hopohopo nui ʻo Qatar Airways e pili ana i ka precedent a Airbus e hoʻonohonoho nei i ka mākeke e hoʻopau hewa i kahi kauoha mokulele mokulele no ka mea ʻaʻole lākou makemake hou e mālama i nā ʻōlelo a lākou i hoʻohiki ai a ua ʻae ʻia e ke kānāwai. , ua komo wale i loko o ia mau hoʻonohonoho. 

Noho ʻo Qatar Airways i loko o kāna mau kuleana aelike e hōʻole i ka hāʻawi ʻana i nā mokulele A350 hou aʻe ʻoiai ke ʻano o ka mokulele i loaʻa i kahi hemahema hoʻolālā i ʻae ʻia e ka ʻaha, a no ka Airbus e hōʻino i kona ikaika ma ka mākeke e hoʻopau i kahi ʻaelike kaʻawale a pili ʻole no. ʻO kekahi ʻano mokulele ʻē aʻe e pōʻino loa no kā mākou ʻoihana.

Ua mākaukau ʻo Qatar Airways e ʻike i kēia mea a hiki i ka hoʻokolokolo ʻana e hōʻoia i ka pale ʻia ʻana o kāna mau kuleana a koi ʻia ʻo Airbus e hoʻoponopono i kahi mea i ʻike ʻole ʻia a kūʻokoʻa loa a pili i nā hemahema e pili ana i ka ʻano mokulele A350, ma waena o ka ʻoihana a me nā mea lawe lehulehu.

Hoʻokipa ʻo Qatar Airways i ka hoʻoholo o ka ʻAha Kiʻekiʻe a ke nānā nei i ka hoʻokolokolo holoʻokoʻa holoʻokoʻa. ʻO ka hōʻike mua ʻana mai Airbus e hāʻawi iā mākou i kahi ʻike i ke ʻano maoli o ka hoʻohaʻahaʻa ʻana i ka ʻili e pili ana i nā A350s.

ʻO kā mākou hoʻokokoke ʻana i kēia pilikia e hōʻike ana i kā mākou kūpaʻa i ka ʻoihana hui ʻo Qatar Airways e hoʻokō i ka "Excellence i nā mea āpau a mākou e hana ai," ʻoi aku hoʻi i ka wā e pili ana i ka palekana o kā mākou poʻe kaʻa a me nā hui.

He aha e lawe ʻia mai kēia ʻatikala:

  • Indeed, Airbus's own positive case, as pleaded in its Defence, is that the Condition is effectively bound to occur at some point in the lifetime of an A350 aircraft because it results from a different coefficient of expansion as between the composite fibre reinforced polymer (“CFRP”) of which the airframe is made, and the expanded copper foil layer (“the ECF”) which is bonded to, or cured onto it.
  • The reason for the presence of the ECF is to act as a lightning conductor which prevents serious damage to the aircraft in the event of a direct lightning strike which is said to happen, on average, once a year to passenger aircraft in regular service.
  • Justice Waksman in a hearing in the High Court on Thursday (26 May) has exposed for all in the aviation sector to see, the fiction of the Airbus narrative that the condition affecting the Airbus A350s is a simple “cosmetic” paint issue.

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ʻO Juergen T Steinmetz

Ua hana mau ʻo Juergen Thomas Steinmetz i ka huakaʻi a me ka ʻoihana hoʻokipa mai kona wā ʻōpio i Kelemania (1977).
Ua hoʻokumu ʻo ia eTurboNews i ka makahiki 1999 ma ke ʻano he nūhou pūnaewele mua no ka ʻoihana hoʻokipa huakaʻi o ka honua.

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