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Titel:

Design and Development of Test Rigs for Main Rotor and Main Transmission of a Helicopter in the Six-Ton-Class

Autor(en):
P. Richter, W.-G. Fischer
Zusammenfassung:
The development of dynamic helicopter components such as main rotor head, main rotor blade and main transmission requires meticulous, high-fidelity simulation of - operating loads - power outputs to be transmitted and - aerodynamic conditions. Henschel Flugzeug-Werke GmbH has designed, developed, manufactured, assembled and commissioned - a main rotor test rig and - a main transmission test rig for a helicopter in the 6-ton-class. The paper describes the state-of-the-art of test rig technology and its variants with respect to differing test functions and chosen solutions. The characteristic test rig construction types executed to date and the respective values and tolerances achieved are summarized. Helicopter types tested as well as location and duration of service of test rigs are also mentioned. Development tendencies in full-load test rig technology are explained in the light of the further increases in component tbo-times which are proving necessary in particular for main rotor transmissions.
Veranstaltung:
17th European Rotorcraft Forum 1991, Berlin
Medientyp:
Conference Paper
Sprache:
englisch
Format:
21,0 x 29,7 cm, 12 Seiten
Veröffentlicht:
DGLR-Bericht, 1991, 1991-08, 17th European Rotorcraft Forum Proceedings; S.365-376; 1991; Deutsche Gesellschaft für Luft- und Raumfahrt - Lilienthal-Oberth e.V., Bonn
Preis:
NA
ISBN:
ISSN:
Kommentar:
Klassifikation:
Stichworte zum Inhalt:
rotor blades, helicopters, test stands
Verfügbarkeit:
Bestellbar
Veröffentlicht:
1991


Dieses Dokument ist Teil einer übergeordneten Publikation:
17th European Rotorcraft Forum Proceedings