Results 51 to 60 of about 45,133 (168)
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 +3 more
wiley +1 more source
Detection and Analysis of Tooth Profile Deviation of Cycloidal Gear based on Projection Method
Jixie chuandong, 2018 The tooth profile deviation of cycloidal gears is related to its transmission stability and motion accuracy. Based on image measurement technology,a non-contact detection method for tooth profile deviation detection of cycloidal gear is proposed,in order
Mo Jingyu +3 more
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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.
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Impacts of a Profile Failure of the Cycloidal Drive of a Planetary Gear on Transmission Gear [PDF]
Lubricants, 2021 Recently, cycloidal drives have been increasingly used due to their beneficial features, such as the implementation of a large transmission, efficiency, and high performance density. Production accuracy is inevitable in order to ensure the dynamically proper and smooth operation of the drive.
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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 +3 more
wiley +1 more source
Explores for the source of the gears in traditional Japanese clock (Wadokei)
Nihon Kikai Gakkai ronbunshu, 2017 The purpose of this study is to understand the nature of one of the oldest gears used in traditional Japanese clock. Today's gear manufacturing technology in Japan came mostly from Europe and America, but we do not know exactly, when and how the ...
Akio UEDA +4 more
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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 +3 more
wiley +1 more source
Meshing Characteristics Analysis of a High-speed-ratio Compound Gear with Small Tooth Difference
Jixie chuandong, 2023 This study analyzes the transmission principle and structural characteristics of a high-speed-ratio compound gear with small tooth difference. On this basis, the finite element meshing characteristic analysis model of the above gear transmission device ...
Zhu Feihong +5 more
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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 +5 more
wiley +1 more source
Finite Element Analysis of Torsional Stiffness and Hysteresis of the RV Reducer
Jixie chuandong, 2017 As the research object,the finite element model of a certain type of RV reducer is established in a finite software,considering the meshing stiffness of planetary gears and cycloid gears,elasticity of components and the bearing stiffness.
Zhang Yinghui +4 more
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