Results 51 to 60 of about 304,471 (140)

Application of flexible pin for planetary gear set of wind turbine gearbox. [PDF]

open access: yesSci Rep, 2022
Yoo HG   +5 more
europepmc   +1 more source

Experimental evaluation of tooth-root bending strains of a sun gear in a planetary gear set for off-highway axles

open access: yes, 2018
Compliances under load and manufacturing inaccuracies of components in planetary gear sets may affect the pressure distribution on gears teeth, resulting into a significant reduction of the service life.
A. Terrin, F. Lo Conte, G. Meneghetti
core  

Study on the Dynamic Performance of Planetary Gear Transmission System of the MW Level Wind Power Speed-growth Gearbox

open access: yesJixie chuandong, 2015
The load sharing planetary gear speed-growth train for wind power generator is studied,which is composed of two stage planetary gear and one stage plane gear.The influence of external load excitation and time varying mesh stiffness is considered,and the ...
Wang Chunguang
doaj  

Dynamic modelling of planetary gear systems for gear tooth fault [PDF]

open access: yes, 2010
Geared systems have been widely used in mechanical applications for more than a hundred years. A large range of literature has been published especially for spur/helical gear systems and the investigations into technical areas of spur/helical gears have ...
Wang, Zhongwei
core   +1 more source

Study on the Load Characteristics of the Planetary Gear Transmission System with Addendum Modification While Considering Errors

open access: yesJixie chuandong
A study on the load characteristics of the modified gear planetary gear systems is conducted to address the issue of uneven loads between planetary gears due to manufacturing and installation errors, which result in deviations between the radial and ...
Xu Pengpeng, Chen Lifeng, Zhao Yingjun
doaj  

Analysis of the Influence of Meshing Error and Phase Angle on Load Sharing Characteristic of Compound Planetary Gear Train

open access: yesJixie chuandong, 2016
Taking the compound planetary gear train as research object,a nonlinear translation- torsion coupled dynamics model is established for compound planetary gear train considering the time- varying meshing stiffness,gear backlash and synthetic meshing ...
Zhou Lu   +4 more
doaj  

行星齿轮变速箱传动比及效率的计算

open access: yesJixie chuandong, 2012
Planetary gear of is widely used in gear box,but its calculation of transmission ratio and transmission efficiency is more complicated.The transmission ratio is calculated according to the motion characteristic equation of planetary structure and ...
焦万铭, 马飞, 杨耀东, 赵欣欣
doaj  

Detecting planetary gear bore crack [PDF]

open access: yes, 2018
Since 2009 there have been two fatal crashes of the Super Puma helicopter caused by fatigue cracks propagated from the bore of the planetary gear in the main transmission gearbox.
Wang. W.
core  

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