Inzuzo yokusika nge-laser ukuthi ingacubungula ngokushesha nangokufanele i-aluminium foil ibe yizimo ezahlukene. Le nzuzo yobuchwepheshe yenza imishini yokusika nge-laser ngokushesha nje lapho isitholakala kwezentengiselwano ukuze ihehe izindiza eziningi. Ngawo-1970, abakhiqizi abakhulu bahlola ubuchwepheshe bokusika nge-laser futhi bathola ukuthi imifantu emincane ekhiqizwa yi-laser machining yayingamukeleki ekulimaleni kwezici zomshini wezingxenye zeshidi le-aluminium eligugile. Ukukhuluphala okucashile kwalimaza ukukhiqizwa, kanti ubuchwepheshe bokusika nge-laser bavalwa ngabakhiqizi abakhulu be-airframe.
Ngaphezu kwenkinga yama-microcracks, imingcele yobuchwepheshe bokusika nge-laser itholakale inzima ukuyilawula futhi cishe akunakwenzeka ukuyihlola. Emakethe yokukhiqiza yamazwe ngamazwe yamanje, ukulawulwa okuqinile kwayo yonke inqubo yokucubungula kanye nokuhlolwa kwepharamitha yesici kubaluleke kakhulu, njengoba eminye yale misebenzi yokucubungula inikezwa abahlinzeki abangaphandle.
Ukuphuka kokukhathala kuvame ukwenzeka lapho ukucindezeleka kugxilile khona, njengemiphetho yezingxenye, izinguquko zejiyometri, noma amalunga. Izingxenye ze-fuselage ezenziwe ngensimbi zinezindlela eziningi ezahlukene zokuhlangana, futhi iningi lemifantu yokukhathala lenzeka elunganeni. Uma i-laser ingasetshenziswa ukusika imbobo encane elunganeni, khona-ke i-laser isetshenziswa kakhulu ukusika umphetho wengxenye. Kweminye imiphumela, indawo yokuxhumana esengozini ingasetshenziswa ukukhombisa ukuthi imifantu emincane ebangelwa ukusika i-laser akuyona indawo eyinhloko yomonakalo uma kuqhathaniswa nelunga. Ngale ndlela, singaphetha ngokuthi uma ingxenye ingase iphuke elunganeni, ubuchwepheshe bokusika i-laser ngeke buqhubeke nokulimaza izici zokukhathala zengxenye.
Isikhathi sokuthunyelwe: Mashi-06-2023
