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Usage of synthetic generated and tactile measured flank micro geometry in ROMAX and TE validation via FE simulation and measurement in a torque test rig

Nutzung synthetisch erstellter und taktil gemessener Zahnflankenmikrogeometrien in Romax und die Validierung der Ergebnisse der Drehwegabweichung mittels FE-Simulation und Messung an einem Verspannungsprüfstand
 
: Kimme, Simon; Hensel, Eric; Bräunig, Jan; Burkhardt, Martin; Drossel, Welf-Guntram

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Präsentation urn:nbn:de:0011-n-3115606 (2.5 MByte PDF)
MD5 Fingerprint: e1c7c0517e97fade2141a86975cff3aa
Erstellt am: 8.11.2014


Romax Global Forum 2014. Presentations. Online resource (Nicht mehr online verfügbar) : Achieving Right First Time Design; 7th - 8th October 2014, Darmstadt
Darmstadt, 2014
23 Folien
Romax Global Forum <2014, Darmstadt>
Englisch
Konferenzbeitrag, Elektronische Publikation
Fraunhofer IWU ()
gear wheel; transmission error; flank micro geometry; Romax; gear box; acoustics; ghost frequency; waviness; torque test rig; tactile gear measurement

Abstract
The presentation deals with the usage of synthetic generated and also tactile measured flank micro geometry in a simulation dealing with the vibration excitation due to transmission error (TE) in the gear box. Whith imported flank geometry the analysis of so called ghost frequencies is demonstrated via TE calculation over all teeth.The simulation is validated via a finite element simulation and a TE measurement using a torque test rig. In the simulation the tooth contact is determined by the penetration on flank surfaces based on an imported maesurement based point cloud.

: http://publica.fraunhofer.de/dokumente/N-311560.html