Results 51 to 60 of about 1,276 (212)

Method for Establishing New Cycloidal Tooth Profile based on Rolling-sliding Effect

open access: yesJixie chuandong, 2020
Aiming at the sliding phenomenon between the cycloidal gear and pinwheel in the actual meshing process of the cycloid pinwheel transmission,a novel cycloid tooth profile modeling method,in which using a sliding function to represent the slide between the
Yanhua Wang   +3 more
doaj  

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

open access: yesThe 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

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

open access: yes, 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   +4 more
openaire   +1 more source

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

open access: yesIET 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

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

open access: yesJixie 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   +6 more
doaj  

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

open access: yesMATEC 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   +3 more
doaj   +1 more source

Inertia matching of CNC cycloidal gear form grinding machine servo system

open access: yesMechanics & Industry, 2023
Reasonable ratio between the load inertia and servo motor inertia plays a decisive role for the dynamic performance and stability of the servo system, as well as the machining accuracy of the whole CNC machine. In order to improve the control performance
Li Jubo   +6 more
doaj   +1 more source

MODELING AND SIMULATION OF CYCLOID CURVES WITH APPLICATION IN ROBOTICS [PDF]

open access: yes, 2010
Mechanical power transmission by reducing the rotating speed under a constant transmission ratio represents the function of a large group of products known as speed reducers. Cycloid gearing roller (invented by L.
Adrian RUNCEANU   +3 more
core  

Impacts of a Profile Failure of the Cycloidal Drive of a Planetary Gear on Transmission Gear [PDF]

open access: yesLubricants, 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

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

open access: yesInternational 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

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