Design and technological improvements of creation of space-complex constructions from PCM

Satdinov R.A., Veshkin E.A, Postnov V.I., Savin S.P., Kulikov V.V.
UDC
678.8
DOI
10.18577/2307-6046-2020-0-9-68-77
Article PDF (Russian) (907.71 KB)
How to cite
Satdinov R.A., Veshkin E.A, Postnov V.I., Savin S.P., Kulikov V.V. Design and technological improvements of creation of space-complex constructions from PCM // Proceedings of VIAM. 2020. No. 9. DOI: 10.18577/2307-6046-2020-0-9-68-77. URL: https://test.viam.ru/en/journal/2020/9/8
Keywords
pipeline elements, polymer composite material, air conditioning system, fiberglass, molding, tightness.
Abstract

The basic technologies for manufacturing complex parts from polymer composite materials (PCM) are considered. Technological techniques have been tested – from researching the properties of the prepreg filler to manufacturing the part, from modeling the master model to manufacturing the rigging exactly repeating the theoretical contour of the part, from choosing the technology to its implementation in the manufacture of pipeline elements from PCM for air conditioning in aircraft. The thermocompression method for obtaining spatially complex АСS elements has been developed.

A study of the obtained parts of hard currency for tightness and compliance with the requirements of AP-25 for combustibility was carried out. The selected technological methods allowed the production of parts with specified characteristics that meet the requirements for them.

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