TY JOUR TI An array of questions related to new technologies for manufacturing non-rigid thin-shell flat parts made of aircraft materials is viewed. To reduce possible deformations and improve the quality, it has been suggested that the energy of a modulated ultrasonic field should be used KW non-rigid parts KW modulated ultrasonocs KW titanium and aluminium alloys JO Science intensive technologies in mechanical engineering AU Kiselyov, E.S. PY 2022 IS 2022 PB Bryansk State Technical University