Ultrasonic quality control of the aerial vehicle fiberglass structural elements impregnation with the organic resins-Reference-Cited by-同舟云学术

Ultrasonic quality control of the aerial vehicle fiberglass structural elements impregnation with the organic resins

Published:2023-03 Issue:3 (756) Volume: Page:46-54
ISSN:0536-1044
Container-title:Proceedings of Higher Educational Institutions. Маchine Building
language:
Short-container-title:PoHEI.MB

Author:

Chulkov D.I.¹,Terekhin A.V.¹,Tipikin M.E.¹,Dumansky A.M.²

Affiliation:

1. Obninsk Research and Production Enterprise Technologiya named after A.G. Romashin JSC

2. Bauman Moscow State Technical University

Abstract

Fiberglass products after molding and heat treatment are impregnated with the organosilicon resin to increase heat resistance followed by polymerization by heat treatment. A method for non-destructive quality control of the composite-profile products impregnation made of fiberglass plastics with the organosilicon resin is proposed. Results of experimental work are presented on the study of alteration in the longitudinal ultrasonic waves speed in structural elements of the aerial vehicles made of fiberglass before and after impregnation with the organosilicon resin, i.e. the MFSS-8 product. Besides, alteration in the longitudinal ultrasonic waves speed in the fiberglass samples violating the impregnation technology are demonstrated.

Publisher

Bauman Moscow State Technical University

Subject

General Engineering

Reference19 articles.

1. Rusin M.Yu. Proektirovanie golovnykh obtekateley raket iz keramicheskikh i kompozitsionnykh materialov [Design of a rocket from ceramics and composites]. Moscow, Bauman MSTU Publ., 2005. 64 p. (In Russ.).

2. Sokolov V.I., ed. Radioprozrachnye izdeliya iz stekloplastikov [Radiotransparent products from fibreglass]. Moscow, Mir Publ., 2002. 368 p. (In Russ.).

3. Prigoda V.A., Kokunko V.S. Obtekateli antennykh letatelnykh apparatov [Fairing of aerial aircraft]. Moscow, Mashinostroenie Publ., 1970. 285 p. (In Russ.).

4. Kaplun V.A. Obtekateli antennykh SVCh [Fairings of aerial UHF]. Moscow, Sovetskoe radio Publ., 1974. 239 p. (In Russ.).

5. Rusin M.Yu., Pashutina T.A., Salnikova T.V. et al. Sposob izgotovleniya izdeliy iz stekloplastikov [Method of manufacture of articles from glass-reinforced plastics]. Patent RU 2266928. Appl. 19.07.2004, publ. 27.12.2005. (In Russ.).