nkhani

Masiku ano, zida zophatikizika zapamwamba zakhala zikugwiritsidwa ntchito m'ndege zomwe aliyense amatenga kuti awonetsetse kuti ndege ikuyenda bwino komanso chitetezo chokwanira.Koma tikayang’ana m’mbuyo pa mbiri yonse ya chitukuko cha pandege, ndi zipangizo zotani zimene zinagwiritsidwa ntchito m’ndege yoyambirira?Kuchokera pakuwona kukumana ndi zifukwa za kuthawa kwa nthawi yaitali ndi katundu wokwanira, zinthu zomwe zimagwiritsidwa ntchito popanga ndege ziyenera kukhala zopepuka komanso zamphamvu.Panthawi imodzimodziyo, ziyenera kukhala zosavuta kuti anthu asinthe ndikusintha, ndikukwaniritsa zofunikira zambiri monga kutentha kwapamwamba komanso kukana kwa dzimbiri.Zikuoneka kuti kusankha zipangizo zoyenera ndege si ntchito yophweka.

Ndi mosalekeza chitukuko cha sayansi zipangizo ndege, anthu anayamba kugwiritsa ntchito zipangizo zambiri gulu, ntchito awiri kapena kuposa zipangizo gulu, kaphatikizidwe ubwino wa zipangizo zosiyanasiyana, komanso kuchotsa kuipa awo.Mosiyana ndi ma aloyi achikhalidwe, zida zophatikizika zomwe zimagwiritsidwa ntchito m'ndege m'zaka zaposachedwa zakhala zikugwiritsa ntchito matrix opepuka a utomoni wosakanikirana ndi kaboni fiber kapena zida zamagalasi.Poyerekeza ndi ma alloys, ndi osavuta kusintha ndi kukonza, ndipo mphamvu ya magawo osiyanasiyana imatha kutsimikiziridwa molingana ndi zojambulajambula.Ubwino wina ndi wotchipa kuposa zitsulo.Ndege zonyamula anthu za Boeing 787, zomwe zadziwika kwambiri pamsika wapadziko lonse wapadziko lonse lapansi, zimagwiritsa ntchito zida zophatikizika pamlingo waukulu.
Palibe kukayika kuti zida zophatikizika ndizofunika kwambiri pakufufuza pa sayansi yazachilengedwe m'tsogolomu.Kuphatikiza kwa zinthu zingapo kudzapanga zotsatira za chimodzi kuphatikiza chimodzi chachikulu kuposa ziwiri.Poyerekeza ndi zipangizo zachikhalidwe, zimakhala ndi mwayi wambiri.Ndege zonyamula anthu zam'tsogolo, komanso zoponya zotsogola kwambiri, maroketi, zowulukira m'mlengalenga ndi magalimoto ena apamlengalenga, zonse zili ndi zofunika kwambiri pakutha kusinthika komanso kusinthika kwazinthu.Pa nthawiyo, zinthu zophatikizika zokha zinkagwira ntchitoyo.Komabe, zida zachikhalidwe sizingachoke pagawo la mbiriyakale mwachangu, zilinso ndi zabwino zomwe zida zophatikizika sizikhala.Ngakhale 50% ya ndege zonyamula anthu zomwe zilipo pano zapangidwa ndi zida zophatikizika, gawo lotsalira limafunikirabe zida zachikhalidwe.