Centrifugal stiffening analysis of gear pair with generalized component mode synthesis and semi-analytic contact technique
Sign Up to like & getrecommendations! Published in 2020 at "Meccanica"
DOI: 10.1007/s11012-020-01126-0
Abstract: Cantilever beam assumption is widely used to estimate gear flexibility for analytical calculation of transmission error of gear pair. Similar to the rotating beam, it is supposed that centrifugal stiffening will also affect dynamic transmission… read more here.
Keywords: pair; centrifugal stiffening; analysis; transmission error ... See more keywords
Coupling of the 2D microtopography of tooth surface and transmission error
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Mechanical Science and Technology"
DOI: 10.1007/s12206-018-0121-5
Abstract: This paper provides a method coupling the 2D microtopography filtered by ISO Gaussian filter of spur gears, which is typically used in power transmission devices, and Transmission error (TE) together. A gearbox with certain transmission… read more here.
Keywords: microtopography tooth; microtopography; coupling microtopography; transmission ... See more keywords
The experimental research on gear eccentricity error of backlash-compensation gear device based on transmission error
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Precision Engineering and Manufacturing"
DOI: 10.1007/s12541-018-0001-7
Abstract: Backlash compensation is a research focus in precision gear transmission, and eccentricity error is the main factor which leads to transmission error(TE) with large period and periodically variable backlash in gear transmission, therefore, the eccentricity… read more here.
Keywords: error; transmission; transmission error; eccentricity error ... See more keywords
2D nonlinear and non-Hertzian gear teeth deflection model for static transmission error calculation
Sign Up to like & getrecommendations! Published in 2021 at "Mechanism and Machine Theory"
DOI: 10.1016/j.mechmachtheory.2021.104471
Abstract: Abstract Aim of this paper is to establish a bi-dimensional approach under quasi-static conditions to model the deflection and the load sharing characteristics as well as the contact conditions between engaging teeth in a spur… read more here.
Keywords: deflection; transmission error; non hertzian; model ... See more keywords
Transmission-error frequency-domain-behavior of failing gears
Sign Up to like & getrecommendations! Published in 2019 at "Mechanical Systems and Signal Processing"
DOI: 10.1016/j.ymssp.2018.05.036
Abstract: Abstract Failing gear teeth, either by working-surface-damage (pitting, spalling, scuffing, etc.) or by bending fatigue, causes tooth-to-tooth variations in the loaded tooth working surfaces. Such variations cause changes (generally increases) in the non-tooth-meshing rotational-harmonic amplitudes… read more here.
Keywords: transmission error; damage; harmonic amplitudes; rotational harmonic ... See more keywords
Transmission Error and strain analysis of lightweight gears by using a hybrid FE-analytical gear contact model
Sign Up to like & getrecommendations! Published in 2019 at "Mechanical Systems and Signal Processing"
DOI: 10.1016/j.ymssp.2019.01.024
Abstract: Abstract In this paper the transmission error and the strain field are analysed for two gear pairs, with different lightweight designs, reflecting the common industrial practice. The methodology used for the analysis is based on… read more here.
Keywords: transmission error; hybrid analytical; error strain; strain ... See more keywords
Reliability sensitivity analysis of tooth modification on dynamic transmission error of helical planetary gears
Sign Up to like & getrecommendations! Published in 2020 at "Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science"
DOI: 10.1177/0954406220917424
Abstract: As one of the most influential factors leading to gear vibrations, transmission errors of the engaging gears must be controlled to achieve a desirable dynamic performance for a power transmission system. It is well known… read more here.
Keywords: tooth modification; modification; transmission error; dynamic transmission ... See more keywords
Improving the transmission error source tracing method for gear hobbing machines
Sign Up to like & getrecommendations! Published in 2022 at "Advances in Mechanical Engineering"
DOI: 10.1177/16878140211072962
Abstract: By considering the uncertainness of initial measuring position of encoders and signal sidebands caused by the fault gear pair, this paper presented a new comprehensive harmonic analysis method for the transmission error of gear hobbing… read more here.
Keywords: method; hobbing machines; transmission error; gear hobbing ... See more keywords