Izingxenye zesakhiwo sokuzivikela zilungiselelwa ukwakhiwa kwenetha noma ukwenziwa kwemishini eseduze, futhi zinethuba elibanzi lokusetshenziswa emikhakheni eminingi efana ne-aerospace, okokusebenza kwezempi nobuchwepheshe be-elekthronikhi ngokusebenzisa izici ezinhle kakhulu zokumunca amandla kanye ne-cushioning zegwebu le-aluminium.