Results 11 to 20 of about 2,438,793 (304)

Reliability Analysis on Random Meshing Efficiency of Helical Gear based on Monte Carlo Method [PDF]

open access: yesJixie chuandong, 2021
Based on the Monte Carlo method,the reliability model of random meshing efficiency of helical gears is established. Five parameters that have a greater impact on the meshing efficiency are selected as random parameters.
Mingyong Hu, Yunbo Hu, Jinku Li, Wei Liu
doaj   +2 more sources

EFFECTS OF INVOLUTE SPUR GEAR STRUCTURE PARAMETERS ON MESHING EFFICIENCY [PDF]

open access: yesJixie qiangdu, 2015
Based on the concept of contact counterforce between gear pair,the paper studied the meshing efficiency of involute spur gear mechanism,analyzed the effect factors of friction coefficient between contact tooth surfaces. Referring to the existent research
ZHANG BaoFeng   +3 more
doaj   +2 more sources

Oil Film Thickness and Meshing Efficiency for a Novel Closed Movable Tooth Gear Reducer [PDF]

open access: yesLubricants
Equations are developed for the relative sliding velocities, entrainment velocities, forces, friction coefficients, effective radius of curvature, oil film thickness, friction loss, and meshing efficiency for a novel closed movable tooth gear reducer ...
Shuo Yang, Lizhong Xu
doaj   +2 more sources

Study on Meshing Efficiency of Non-circular Gear based on Elastohydrodynamic Lubrication [PDF]

open access: yesJixie chuandong, 2021
Based on the analysis of the meshing characteristics of non-circular gear and the law of equal engagement angle of tooth profile, considering the influence of relative speed, friction coefficient, oil film thickness, and other key factors on the loss of ...
Wanshan Liu   +3 more
doaj   +2 more sources

Study on Time-varying Friction Excitation and Meshing Efficiency of Helical Gears [PDF]

open access: yesJixie chuandong, 2022
Based on the variation law of helical gear time-varying contact line length, an analytical algorithm of helical gear friction and friction torque is deduced.
Zhengbing Wang   +4 more
doaj   +2 more sources

Calculation and Analysis of Meshing Efficiency of the New Internal S-gears [PDF]

open access: yesJixie chuandong
In order to accurately calculate the meshing efficiency of the new internal S-gears, a time-varying friction model of the elastohydrodynamic lubrication is established considering the surface sliding of the gear tooth, lubricating oil condition and load.
Cheng Hongye, Jia Chao, Fang Zongde
doaj   +2 more sources

Research on Meshing Force of Harmonic Reducer based on No-load Backlash and Circumferential Meshing Stiffness [PDF]

open access: yesJixie chuandong, 2021
The meshing force distribution of the harmonic reducer has a great effect on its carrying capacity,transmission efficiency,transmission accuracy and service life.
Ziying Wang   +5 more
doaj   +2 more sources

Meshing efficiency curve. [PDF]

open access: yes, 2018
Meshing efficiency curve.
Zhi-Yu Liu (5452109)   +3 more
core   +1 more source

Gear meshing efficiency. [PDF]

open access: yes, 2018
Gear meshing efficiency.
Zhi-Yu Liu (5452109)   +3 more
core   +1 more source

Average gear meshing efficiency. [PDF]

open access: yes, 2018
Average gear meshing efficiency.
Zhi-Yu Liu (5452109)   +3 more
core   +1 more source

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