Quasi-static analysis of a face gear under torque

Guingand, Michèle; Vaujany, Jean-Pierre de; Jacquin, C.

doi:10.1016/j.cma.2004.10.010

Cited by 55 publications

(30 citation statements)

References 8 publications

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“…Strain gauging is an inherently accurate technique that has been widely adopted for gear stress analysis [23][24][25][26][27][28][29][30][31][32][33]. However, much of the literature fails to overcome the errors associated with the positional accuracy of the gauge.…”

Section: Strain Gauge Stress Analysismentioning

confidence: 99%

External spur gear root bending stress: A comparison of ISO 6336:2006, AGMA 2101-D04, ANSYS finite element analysis and strain gauge techniques

Lisle

Shaw

Frazer

2017

Mechanism and Machine Theory

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Section: Strain Gauge Stress Analysismentioning

confidence: 99%

External spur gear root bending stress: A comparison of ISO 6336:2006, AGMA 2101-D04, ANSYS finite element analysis and strain gauge techniques

Lisle

Shaw

Frazer

2017

Mechanism and Machine Theory

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“…Guingand et al 16 studied a procedure for analysing the instantaneous loaded contact and they performed an experimental validation using strain gauges. The problem of this experimental set-up was the complexity of the system and the discrete measurement (it was possible to measure only few points).…”

Section: Introductionmentioning

confidence: 99%

Analysis of the pressure distribution in spline couplings

Cuffaro

Curá

Mura

2012

Proceedings of the Institution of Mechanical Engineers, Part C:

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Spline couplings used in aerospace applications, supporting very high specific power, need an accurate design in order to reduce the weight and to avoid failure mechanisms as fretting fatigue. One of the influence parameters of this kind of phenomena is the pressure distribution on the teeth surface. In this article, the pressure distribution on spline coupling teeth has been investigated by means of analytical approaches and experimental techniques. In particular, the contact pressure distribution between the teeth in axial direction, obtained by means of analytical models available in literature, has been compared with both experimental data and finite element method models. The experimental pressure distribution has been obtained thanks to a special film, capable of changing colour intensity with the pressure variation, and a dedicated software relating the colour intensity to the pressure level. A dedicated workbench has been set-up and a special spline shaft has been created in order to well fit the pressure measurements.

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“…Three teeth FEM model of the gears has been used by several researchers [16][17][18]. The loads and boundary conditions are applied to both gears through their respective local centres, where the local centres are coupled to the rest of each gear body (pinion and wheel) using a kinematic link inside of the gear-to-shaft hole.…”

Section: Fem Modelingmentioning

confidence: 99%

Investigation of Axial Misalignment Effects to the Gear Tooth Strength Properties Using FEM Model

Lias¹,

Awang²,

Talib³

et al. 2018

J. MECH. ENG. SCI.

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Misalignment between gear teeth is well-known to affect the strength properties of the gears. Despite many models proposed in research domain, investigations of the strength properties of a gear in axial misalignments condition are limited or yet to be discovered. In this study, an axial misalignment effects upon the strength properties of tooth surface contact stress and tooth root bending stress were discussed. A three tooth gear model was constructed based on a physical problem of two involute spur gears using an Autodesk Inventor gear design generator. The model was exported and analysed according to quasi-statics approach using a finiteelement method. Initially, the model was verified by comparing to the previous studies. The same models were then attached to a set of drive constraint misalignment plane, where a parametric study of the axial misalignments 0.1 mm, 0.2 mm, 0.3 mm, 0.4 mm and 0.5 mm was investigated. In general, results showed that axial misalignments do impact upon strength the strength properties of the gears. Tooth surface contact stress and tooth root bending stress showed between 5% to 15% incremental trend at different critical location while the strength reducing simultaneously with the application of axial misalignments. The pinion showed a weakening trend compare to the wheel when the application of axial misalignments took place. A series of verification tests was suggested to validate the finite-element model thus concluded that this research had achieved its main objectives where the strength properties of tooth surface contact stress and tooth root bending stress of the gear in axial misalignments gear were successfully investigated.

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Quasi-static analysis of a face gear under torque

Cited by 55 publications

References 8 publications

External spur gear root bending stress: A comparison of ISO 6336:2006, AGMA 2101-D04, ANSYS finite element analysis and strain gauge techniques

External spur gear root bending stress: A comparison of ISO 6336:2006, AGMA 2101-D04, ANSYS finite element analysis and strain gauge techniques

Analysis of the pressure distribution in spline couplings

Investigation of Axial Misalignment Effects to the Gear Tooth Strength Properties Using FEM Model

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