Results 61 to 70 of about 114,195 (182)
ANALYSIS OF EFFICIENCY OF A NEW TWO STAGE CYCLOID DRIVE CONCEPT [PDF]
Proceedings on Engineering Sciences, 2019 Cycloid drives are part of a new generation of planetary gear trains. These reducers have massively appeared in the second half of the 20th century. Research on the subject of cycloid drives is an interesting subject in the field of mechanical power ...
Miloš MATEJIĆ +4 more
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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.
openaire +2 more sources
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
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
USING THE 3D MODEL IN THE MANUFACTURING AND CONTROL PROCESS OF THE CYCLOID PROFILE WHEELS
Journal of Industrial Design and Engineering Graphics, 2006 In the vibroacoustic performances of the cycloid gear reducer, major influences have the technological parameters: the shape errors of the wells’ tooth and the roughness of the active cycloid profile.
Anamaria Dascalescu
doaj +4 more sources
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
Modification Method of RV Cycloid Gear based on the Tooth Profile Pressure Angle Distribution
, 2021 The traditional modification design has some disadvantages such as complex calculation，uncontrollable tooth profile curve shape and unstable meshing performance，the pressure angle of the gear tooth profile has a great influence on the meshing force ...
Jinfan Li +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
Transmission errors in precision worm gear drives [PDF]
Transmission error is a measure of the positioning accuracy of a gear system. This has been widely documented in gearing for many years as the source of problems in noise and vibration.
Fish, Michael Anderson
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Simulation of motion in a cycloidal gear. Part I. Unloaded gear
University proceedings. Volga region. Technical sciencesBackground. The article considers the motion in a planetary-pinion (cycloidal) gear made according to the k-h-v scheme. In the first part, various motion models in an unloaded gear are considered, which are necessary to estimate the rotation inaccuracy of the output element in a loaded gear.
Evgeniy A. Tchufistov +3 more
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