Load-Excursion Failure Analysis of the Gearbox’s Input Pinion

Feng Lian Ning

doi:10.4028/www.scientific.net/AMM.86.196

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Computational Tooth Root Stress Analysis of Crossed Beveloid Gears with Small Shaft Angle
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Research on Relationship between Modulus and Tooth Number of Transmitting Gear and Vibration Noise
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Load-Excursion Failure Analysis of the Gearbox’s Input Pinion
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Optimal Design of Passive Magnetic Damper for Rotor Based on Sequential Quadratic Programming Method
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Failure Analysis of Transmission Gear for Heavy Vehicles
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Influence of Flyweight Profile on Regulating Characteristic of Rubber V-Belt CVT
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A Study on Spiral Bevel Gear Fault Detection Using Artificial Neural Networks and Wavelet Transform
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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 86Load-Excursion Failure Analysis of the Gearbox’s...

Load-Excursion Failure Analysis of the Gearbox’s Input Pinion

Abstract:

In this paper, the failure of gearbox’s input pinion was introduced. According to gearbox structure, the factor of load-excursion was analyzed and a method of correcting gear’s helix angle was proposed. Finally, the problem was solved by correcting the gear’s helix angle and thinking about the influence of the bushes matting under heat conditions. The calculation method of correcting gear helix angle was proven to be valid by other gearbox tests, and provided a reference for correcting the gear’s helix angle of other gearbox’s.