Airbus A350 da Boeing 787 sune manyan samfuran manyan kamfanonin jiragen sama da yawa a duniya.Daga mahangar kamfanonin jiragen sama, waɗannan jirage guda biyu masu faɗin jiki na iya kawo daidaito mai yawa tsakanin fa'idodin tattalin arziƙi da ƙwarewar abokan ciniki yayin zirga-zirgar jiragen sama mai nisa.Kuma wannan fa'idar ta zo ne ta hanyar amfani da kayan haɗin gwiwa don masana'anta.
Ƙimar aikace-aikacen kayan haɗe-haɗe
Aiwatar da kayan haɗin gwiwa a cikin jirgin sama na kasuwanci yana da dogon tarihi.Jiragen saman kunkuntar jiki irin su Airbus A320 sun riga sun yi amfani da sassa masu hade, kamar fuka-fuki da wutsiya.Jiragen saman faffadan jiki, irin su Airbus A380, suma suna amfani da kayan da aka hada, tare da fiye da kashi 20% na fuselage da aka yi da kayan hade.A cikin 'yan shekarun nan, amfani da kayan haɗin gwiwar jiragen sama na kasuwanci ya karu sosai kuma ya zama ginshiƙi a filin jirgin sama.Wannan al'amari ba abin mamaki bane, saboda kayan haɗin gwiwar suna da kaddarorin fa'ida da yawa.
Idan aka kwatanta da daidaitattun kayan kamar aluminum, kayan haɗin gwiwar suna da fa'idar nauyi mai sauƙi.Bugu da ƙari, abubuwan muhalli na waje ba za su haifar da lalacewa ga kayan haɗin gwiwar ba.Wannan shi ne babban dalilin da ya sa fiye da rabin jiragen Airbus A350 da Boeing 787 an yi su da kayan haɗin gwiwa.
Aikace-aikacen kayan haɗin gwal a cikin 787
A cikin tsarin Boeing 787, kayan haɗin gwiwar suna lissafin 50%, aluminum 20%, titanium 15%, karfe 10%, da 5% sauran kayan.Boeing zai iya amfana daga wannan tsarin kuma ya rage yawan nauyin nauyi.Tun da kayan haɗin gwiwar sun ƙunshi yawancin tsarin, jimlar nauyin jirgin fasinja ya ragu da matsakaicin 20%.Bugu da ƙari, za'a iya daidaita tsarin haɗin gwiwar don yin kowane nau'i.Saboda haka, Boeing ya yi amfani da sassa na silinda da yawa don samar da fuselage 787.
Jirgin Boeing 787 yana amfani da kayan haɗin gwiwa fiye da kowane jirgin kasuwanci na Boeing na baya.Sabanin haka, kayan haɗin gwiwar Boeing 777 sun kai kashi 10% kawai.Boeing ya ce karuwar amfani da kayan hade-haden ya yi tasiri sosai kan zagayowar kera jiragen fasinja.Gabaɗaya, akwai abubuwa daban-daban da yawa a cikin tsarin samar da jirgin sama.Dukansu Airbus da Boeing sun fahimci cewa don aminci na dogon lokaci da fa'idodin farashi, tsarin masana'anta yana buƙatar daidaitawa a hankali.
Airbus yana da kwarin gwiwa sosai a cikin kayan haɗin gwiwa, kuma yana da sha'awar robobin ƙarfafa fiber na carbon (CFRP).Airbus ya ce fuselage na jirgin sama ya fi ƙarfi kuma ya fi sauƙi.Saboda raguwar lalacewa da tsagewa, ana iya rage tsarin fuselage a cikin kulawa yayin sabis.Misali, aikin kula da tsarin fuselage na Airbus A350 ya ragu da kashi 50%.Bugu da kari, jirgin saman Airbus A350 yana bukatar a duba shi sau daya a kowace shekara 12, yayin da lokacin binciken Airbus A380 ya kasance sau daya a kowace shekara 8.
Lokacin aikawa: Satumba-09-2021