Results 71 to 80 of about 33,641 (337)

PLANETARY ADJUSTABLE VIBRATORY EXCITER WITH CHAIN GEAR

Dynamics of Systems, Mechanisms and Machines, 2018
The paper is devoted to the problem of generation for periodic mechanical force and construction of its generator. The problem is vital for numerous fields of technics dealing with transmission of vibration energy to mechanical objects. The problem was solved in the framework of classical mechanics for calculation of inertia forces in rotational system
V V Mikheyev, S V Saveliev
openaire   +1 more source

Study on power split characteristics of planetary multistage face gear transmission device and its effect to drive efficiency under variable speed working condition [PDF]

, 2020
Xingbin Chen, Peng Zhang, Xinhe Min, Nini Li, Zhanpeng Deng   +4 more
openalex   +1 more source

Motion, Static Force, and Efficiency Analysis of Planetary Gear Transmission Based on Graph Theory [PDF]

, 2023
Huiling Xue, Lijian Li
openalex   +1 more source

A Review of Global Strategies for Achieving Sustainable Development Goal 4 in Higher Education (2020–2024): Key Actions in the Education for Sustainable Development Framework

Sustainable Development, EarlyView.
ABSTRACT Higher education is currently facing a significant challenge in preparing future generations to deal with complex global challenges. To ensure sustainable development, UNESCO has set 17 Sustainable Development Goals (SDGs) on its 2030 agenda. The fourth of these goals, SDG4, aims to provide inclusive and equitable quality education and promote
Judit García‐Martín, Lucila María Pérez Fernández   +1 more
wiley   +1 more source

Fatigue life analysis and prediction of planetary gear bearings in electromechanical composite transmission systems

Jixie qiangdu
To address the problems of unclear internal load evolution law of the electromechanical composite transmission system for high-speed tracked vehicles and the lack of fatigue life prediction method for planetary gear bearings, a dynamic model of planetary
GAI Jiangtao, LI Shujun, ZHANG Qiang
doaj  

矿用自卸车轮边行星传动机构模糊可靠性优化

Jixie chuandong, 2014
With a purpose of the minimum gear tooth width and the smallest planetary gear train volume,a fuzzy reliability of system-level optimization method is proposed to solve problems of the short life and insufficient flexibility of electric wheel planetary ...
罗天洪, 江礁, 罗文军, 林超
doaj  

Design of Gear Drives With High Gear Ratio [PDF]

A three part paper to describe the results of several gear drive types with a high gear ratio is presented. A single stage planetary gear train with double helical gears is described with methods to reduce transmission errors and improve load ...
Fuentes, Alfonso, Gonzalez-Perez, Ignacio, Litvin, Faydor L., Vecchiato, Daniele   +3 more
core   +1 more source

Порядок проведения синтеза планетарного механизма II с учетом углов зацепления зубчатых колес первой и второй ступеней [PDF]

, 2010
У статті описана методика синтезу планетарного механізму II з врахуванням кутів зачеплення пар зубчастих коліс, які входять до його складу . Показана можливість виготовлення зубчатих коліс планетарного механізму II , з використанням стандартного ріжучого
Кавецкий, Сергей Николаевич
core  

Quantitative assessment for tooth crack of the sun gear in a planetary gearbox

, 2023
Jian Wang, Xianzeng Liu, Jun Zhang
openalex   +1 more source

Experimental Investigation of the Seamless Gearshift Mechanism Using an Electric Motor and a Planetary Gear-Set [PDF]

, 2020
Sun Je Kim, Kyung-Soo Kim
openalex   +1 more source