Abstract
The paper deals with the problem of test stands for gears. The most convenient solution to test or brake in gear transmissions is the closed-loop stand. Its general features and basic assemblies are described. The paper develops the design of the loading coupling and presents constructive solutions manufactured and tested in laboratory. The loading device itself is a complex assembly which simulates the external loading in functioning. Mathematical approach and constructive elements are presented for a loading device based on a scheme of a quasi-differential mechanism. Also, three solutions for automated control of progressive loading are developed to work together with the quasi-differential.
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References
Nicoara, I.: Incercarea angrenajelor. Editura Orizonturi Universitare, Timisoara. 2001
Eftimie, M. et al.: Optimization Criteria For Closed-Loop Transmission Test Stands, The 2nd International Conference, Power Transmissions, Novi Sad, Serbia & Montenegro, (L127) 309-316, 2006
Gruescu C., Nicoară I.: Closed-loop transmission test stands – specific parameters and optimization, Review of Mechanical Engineering and Electrotechnics, Sofia, Bulgaria, ISSN 0025-455X, nr. 12, p.64-67, 2005
Write, N.A., Kukureca, S.N.: Wear testing and measurement techniques for polymer composite gears, Wear, 251, p.1567-1578, 2001
Lewicki, D.G, Handschuh, R.,Henry, Z.S., Litvin, F.L.: Low-Noise, High-Strength, Spiral-Bevel Gears for Helicopter Transmissions, NASA Technical Memorandum 106080, AIAA-93-2149, Army Research Laboratory, ARL-MR-71, 29th Joint Propulsion Conference andExhibit cosponsored by the AIAA, SAE, ASME, and ASEE Monterey, California, 1993
Handschuh, R. F., Bibel, G. D.: Comparison of Experimental and Analytical Tooth Bending Stress of Aerospace Spiral Bevel Gears, NASA/TM 1999-208903 ARL-TR-1891, 4th World Congress on Gearing and Power Transmission sponsored by the Institut des Engrenages et des Transmissions Paris, France, 1999
Townsend, D. E., Zakrajsek, J. J., Handschuh, R. H.: Evaluation of a Vibration Diagnostic System for the Detection of Spiral Bevel Gear Pitting Failures, NASA Technical Memorandum 107228, Army Research Laboratory, Technical Report ARL-TR-1106, Seventh International Power Transmission and Gearing Conference sponsored by the American Society of Mechanical Engineers San Diego, California, 1996
http://www.testrigs.com (last accessed 07.2011)
http://www.klotz.de/en/measurement_testing/automatic_transmissions.html (last accessed 07.2011)
http://www.fzg.mw.tum.de//file.php?id=17693 (last accessed 07.2011)
http://www.emprise-usa.com/test-stands/wind-gearbox/types.php (last accessed 07.2011)
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© 2012 Springer Science+Business Media B.V.
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Gruescu, C.M., Nicoara, I., Busa, E. (2012). Loading Devices for Closed-Loop Gear Test Stands. In: Lovasz, EC., Corves, B. (eds) Mechanisms, Transmissions and Applications. Mechanisms and Machine Science, vol 3. Springer, Dordrecht. https://doi.org/10.1007/978-94-007-2727-4_26
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DOI: https://doi.org/10.1007/978-94-007-2727-4_26
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Online ISBN: 978-94-007-2727-4
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