Results 51 to 60 of about 9,011 (167)

Research on Self-locking and Efficiency Maximization of 3K(Ⅲ) Type Planetary Gear Train Based on the Transmission Ratio Method

open access: yesJixie chuandong
The planetary gear train has compact structure, high transmission efficiency, and is widely used in industrial manufacturing. There is a wide application space for the planetary gear train of the self-locking mechanism.
Xu Mengchong   +4 more
doaj  

行星齿轮传动变位参数的优化选择

open access: yesJixie chuandong, 2007
To improve load ability of NGW planetary gear transmission,the 2D optimal design of tooth profile shift coefficient for the transmission is carried out.The optimal result indicates that the appropriate choice of shift copfficient can improve load ability
张涛
doaj  

Research of the Transmission Error of Planetary Transmission System for Hub Motor

open access: yesJixie chuandong, 2017
Taking the planetary transmission system of hub motor as the research object,the kinematic differential equations of the system are established by considering the influence factors of time-varying mesh stiffness,meshing phase and equivalent mesh error,and the Runge-Kutta method is used to get the system transmission error.
Chen Haoran, Qin Xunpeng, Zhang Jiang
openaire   +1 more source

Design Method of High Speed Ratio Planetary Gear Transmission(NGWN(Ⅱ))Considering Efficiency and Dynamics Performance

open access: yesJixie chuandong, 2018
Aiming at the problem of the low efficiency of NGWN-type planetary gear transmission with high speed ratio,the low-loss gear design that is optimizing modification coefficients and addendum coefficients simultaneously,reducing the contact ratio to reduce
Wang Jianxiang, Qin Datong
doaj  

Design of New Ravigneaux Planetary Gearset Automatic Transmissions for Automobile

open access: yesJixie chuandong, 2018
A group of long pinion-to-short pinion planetary gears are added into the traditional Ravigneaux planetary gearset and one planetary gear meshes with two others.
Zhang Jian, Xue Huanzhang
doaj  

The Continuously Variable Planetary Transmission Evoluted by the Type of NW Planetary Gear Train

open access: yesJixie chuandong, 1995
This paper gives emphasis onstudying the movement, the efficiency, thepulse of output speed and the way of reducingthe pulse by analyzing the process of evolution of the continuously variable planetarytransmission.
Zheng Jahong, et al.
openaire   +1 more source

三自由度三排并联行星变速器传动方案

open access: yesJixie chuandong, 2005
The lever analogy is applied to analyze the transmission scheme of 3 - DOF and three rows parallel - connected planetary transmission. It determines the possible speed ratios of 3 - DOF and three rows parallel - connected planetary transmission.
李兴华, 孙蛟, 黄宗益
doaj  

摆线钢球行星传动虚拟设计与运动仿真

open access: yesJixie chuandong, 2010
The structrue and operating principle of cycloid ball planetary transmission are introduced,and the virtual design and motion simulation of cycloid ball planetary transmission based on Pro/E software is studed.
唐永辉, 林国湘, 叶进宝
doaj  

Analysis of Planetary Closed Differential Motion in RV Reducer

open access: yesJixie chuandong, 2019
The difference between the planetary differential mechanism and the planetary closed differential mechanism is analyzed by examples of planetary transmission mechanism.
Zhong Feng   +4 more
doaj  

The Power Split Planetary Transmission System

open access: yesJixie chuandong, 1995
With analysis and research theproperties of the planetary split power transmission, this paper deduces a serial of formulas used in calculation&design the transmission system, such as ratio, angular speed,torque,force,efficiency etc.In the meantime, it points out the correspondent essenceson design.
openaire   +1 more source

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