Results 51 to 60 of about 789 (187)

Influence of tooth profile on rotation error of eccentric gearing satellite

open access: yesВесці Нацыянальнай акадэміі навук Беларусі: Серыя фізіка-тэхнічных навук, 2020
In the article a cycloid internal engagement of gears that form an eccentric gearing, is considered. This engagement is investigated in point of insensitivity to assembly error. Only one type of assembly error – error of center distance i.
P. N. Gromyko   +2 more
doaj   +1 more source

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

open access: yesIET 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

Adjustable broaching tool for tolerance compensation in precision manufacturing [PDF]

open access: yes, 2015
Current manufacturing of precision tools for machining typically requires processes such as grinding, EDM or laser processing in order to comply with high requirements on tolerances.
Arentoft, Mogens   +3 more
core   +1 more source

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

Universal Mathematical Model and Tooth Flank Comparison of Spiral Bevel Gear and Cycloid Bevel Gear

open access: yesJixie chuandong, 2016
Aiming to the spiral bevel gears and cycloid bevel gears,the universal mathematical model is established,and the tooth flank geometry comparison is carried out.
Nie Shaowu   +3 more
doaj  

Computational fluid dynamics and particle image velocimetry assisted design tools for a new generation of trochoidal gear pumps [PDF]

open access: yes, 2015
Trochoidal gear pumps produce significant flow pulsations that result in pressure pulsations, which interact with the system where they are connected, shortening the life of both the pump and circuit components.
Castilla López, Roberto   +6 more
core   +2 more sources

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

Study on transient contact performance of meshing transmission of cycloid gear and needle wheel in RV reducer

open access: yesThe Journal of Engineering, 2020
The model of rotor vector (RV) reducer was established by 3D software, and was imported into ANSYS Workbench for transient dynamic analysis. The stress distribution diagram and total deformation diagram of the gear tooth surface during the meshing ...
Qiao Xuetao   +5 more
doaj   +1 more source

Account of the Flatfishes of the Mangalore Coast and Notes on their Fishery [PDF]

open access: yes, 1993
12 specimens were studied for morphological and meristic characters. Most characters agreed with earlier descriptions. Dorsal and anal fins were tipped white unlike black as reported by Fischer and Bianchi (1984).
Joseph, P Santha   +2 more
core  

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

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