Results 51 to 60 of about 241,490 (214)

Planetary cycloid roller gear reducer [PDF]

Vietnam Journal of Mechanics, 2002
In this paper we present some results of the shaping tooth profile and the method of the relationships between gear parameters and of the analysis for properties of the planetary cycloid roller gear reducer.
openaire   +2 more sources

Design and Application of Noncircular Superimposed Gear

Journal of Engineering, Volume 2025, Issue 1, 2025.
To address the issue of seedling precision affected by transmission errors resulting from tooth backlash in the seedling pickup process, this study presented a novel solution by introducing a design method for a noncircular superimposed gear (NCSG).
Peng Qi, Jiangang Liu, Gaohong Yu, Lei Wang, Haili Zhou, Huimin Xu, Natt Makul   +6 more
wiley   +1 more source

Investigation of transmission characteristic for harmonic magnetic gears considering dynamic eccentricity using magnetic equivalent circuit

IET Electric Power Applications, Volume 18, Issue 2, Page 226-239, February 2024.
The transmission characteristic of harmonic magnetic gear needs to be studied under the electromechanical coupling framework. The electromechanical coupling simulation framework is built based on the magnetic equivalent circuit model and mechanical dynamic model. Abstract Harmonic magnetic gears (HMGs) have the advantage of lubrication‐free, high speed
Bingchu Li, Jiahao Shi, Shuangyuan Wang, Chengliang Liu   +3 more
wiley   +1 more source

Construction of Generating Grinding Model and Analysis of Influencing Factor for Cycloidal Gear Tooth Surface of RV Reducer

Jixie chuandong, 2018
The machining accuracy of cycloidal tooth surface is the key factor affecting the motion performance of RV reducer,and the reverse correction of grinding parameters according to the data of tooth surface error detection is an important link in the ...
Li Tianxing, Xing Chunrong, Wang Guofeng, Su Jianxin, Wang Huiliang, An Xiaotao, Li Jubo   +6 more
doaj  

ANALYSIS OF INFLUENCE OF CYCLOID GEAR HOLE STRUCTURE ON THE VIBRATION CHARACTERISTIC OF CYCLOIDAL GEAR (MT)

, 2023
The cycloid gear is the key component of the RV reducer, and the hole structure of the cycloid gear has a great influence on the transmission stability of the of the RV reducer. Based on the meshing contact analysis between the cycloid gear and pin of transmission system, the number of actual meshing teeth pairs of the cycloid gear were obtained.
YANG Fan, YANG JianJun, DENG XiaoZhong, LI TianXing, XU JiaKe   +4 more
openaire   +1 more source

Rheological characteristics and behaviour prediction of lubricating grease for RV reducer across a wide temperature range

The Journal of Engineering, Volume 2024, Issue 2, February 2024.
The introduction of the rheological properties of the grease used in RV reducer and the effect on the reducer itself are discussed here. The paper also focuses on the prediction of rheological properties. Abstract Grease in the normal operation of the rotate vector (RV) reducer has a role that cannot be ignored, for the variable working conditions of ...
Benchi Jiang, Yansheng Zhou, Zhijian Tu, Jiabao Pan   +3 more
wiley   +1 more source

Gear mesh geometry effect on performance improvement for external gear pumps [PDF]

MATEC Web of Conferences, 2019
The parameters of the involute and cycloidal gearing which influence on fluid volume at the tooth space are analysed. It is established that to a greater extent on the flow rate of the pump with involute gearing is influenced by the radial clearance ...
Ivanov Viktor, Karaivanov Dimitar, Ivanova Svitlana, Volkova Mariia   +3 more
doaj   +1 more source

A review on the field‐modulated magnetic gears: Development status, potential applications, and existent challenges

IET Electric Power Applications, Volume 18, Issue 1, Page 1-19, January 2024.
The development status of the FMMG performing as a type of contact‐free power‐transmission device with sufficient volumetric torque density is summarised. Then, the opportunities of the FMMG due to its inherent advantages are compared against the existent issues preventing the FMMG from further application.
Bo Yan, Xianglin Li, Xiuhe Wang, Yubo Yang   +3 more
wiley   +1 more source

Research on Local Fault Diagnosis of Rotary Vector Reducer Based on Motor Current Signature Analysis

International Journal of Rotating Machinery, Volume 2024, Issue 1, 2024.
The rotary vector (RV) reducer, as a highly precise transmission mechanism, can lead to a series of consequential hazards when experiencing local faults. Conducting corresponding research on performance monitoring and fault diagnosis holds significant importance.
Heng Li, Bing Zhao, Jingyang Li, Yueqi Qiao, Shen Zhang, Hyeong Joon Ahn   +5 more
wiley   +1 more source

Calculation and experimental analysis of rough cutting of cycloidal bevel gear by forming method

Journal of Advanced Mechanical Design, Systems, and Manufacturing
Using face milling technology instead of face hobbing technology to process extended epicycloidal bevel gear (cycloidal bevel gear for short) can effectively reduce the cost of machine tools and cutting tools.
Chuang JIANG, Lizheng WANG, Jing DENG, Shaowu NIE, Jianjun YANG   +4 more
doaj   +1 more source