Aircraft Designing and Manufacturing

DOI.org/10.5281/zenodo.808903 

Melukhov N., Grishchenko T., Lyubushkin V.

NIKITA MELUKHOV, Engineering Technologist
TATIANA GRISHCHENKO, Engineering Technologist,
PJSC  AAC  Progress, e-mail: aac@progress.ru
5, Lenin Square, Arsenyev, Primorsky Krai, Russia, 692335
VADIM LYUBUSHKIN, Student, Arsenyev Branch, Far Eastern Federal University
Far Eastern Federal University
6, Lenin Square, Arsenyev, Primorsky Krai, Russia, 692335
Scientific advisers: Yury Denisenko, Managing Director, Mikhail Ivashkov, Director, The Project of the Reconstruction of the Production of Polymer Composite Materials of PJSC AAC Progress, Oleg Berdiev, SRW Deputy Director, FEFU in Arsenyev Branch.

Cutting prepregs, cutting and processing polymer plastics in the manufacture of airсraft panels

Abstract: The article presents an alternative to the solution of the problem of reduction of manual operations in manufacture. It may be achieved if cutting out prepregs and processing polymeric materials (PMP) be changed for sharp ultrasonic cutting when manufacturing components from polymeric composite materials (PCM). Described are the lines of investigations on new techniques of cutting out prepreg and processings polymeric material of the Nomex type with the use of the energy of ultrasonic waves. The obtained solutions may be applied when manufacturing stretch-forming thin-walled panels from PKM in the aerospace industry as well as in shipbuilding.

Key words: form-building surface, polymeric panel, ultrasonic cutting, cutting out prepreg, polymeric material, metal inserts.

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