Please use this identifier to cite or link to this item:
Title: Numerical and experimental analysis of the cycloid disc stress state
Authors: Blagojevic, Mirko
Marjanovic, Nenad
Djordjevic, Zorica
Stojanovic, Blaza
Marjanovic, Vesna
Vujanac, Rodoljub
Disic, Aleksandar
Journal: Tehnički Vjesnik - Technical Gazette
Issue Date: 2014
Abstract: The paper deals with the stress state analysis of the cycloid disc by using numerical and experimental methods for the most critical case of the meshing - single meshing. Cycloid disc is the vital element of the cycloidal speed reducer - mechanical power transmission of the new generation with growing use in industrial practice. 3D computer model of one specific one-stage cycloidal speed reducer was made. After that, the whole series of different numerical models of the cycloid disc were defined in FEMAP and NASTRAN, in order to determine the most realistic stress state by using FEM. In order to verify the results obtained by numerical methods, experimental analysis was realised using the strain gauges method. Physical model of the cycloid disc was made and also models of other elements of the cycloidal speed reducer which are in direct contact with it, in order to obtain the most realistic conditions for the experimental analysis. Obtained experimental results showed good agreement with numerical results. Even for the most unfavourable case of the theoretical meshing (single meshing), which is almost non-existent in practice, stress values are in allowed limits and provide reliable functioning of the reducer in the foreseen work life period.
Type: article
ISSN: 1330-3651
SCOPUS: 2-s2.0-84899647819
Appears in Collections:Faculty of Engineering, Kragujevac

Page views(s)




Files in This Item:
File Description SizeFormat 
tv_21_2014_2_377-382.pdf1.43 MBAdobe PDFThumbnail

Items in SCIDAR are protected by copyright, with all rights reserved, unless otherwise indicated.