Scores:
10
MNiSW
100
ICV
 
 

Investigation of Stress-Strain State of the Workpiece at Gauge Burnishing of its Holes

Štefan Václav 1  ,  
 
1
UVTE MTF, Trnava, Slovak Republic
2
Kalashnikov Izhevsk State Technical University, 426033 Izhevsk, Russia
3
Technical University of Košice, Faculty of Mechanical Engineering, Letna 9, Košice, Slovakia
Adv. Sci. Technol. Res. J. 2017; 11(3):211–222
Publish date: 2017-09-03
KEYWORDS:
TOPICS:
ABSTRACT:
Papers deal with the application of finite-element method (FEM) when investigating the stress-strain state of the workpiece exposed to the gauge burnishing under the conditions of nonzero friction is considered. The burnishing interference (workpiece deformation degree) is the most important factor influencing the strengthening depth. The mathematical model of the workpiece surface-plastic deformation during burnishing, algorithm and computational results of stresses and deformations are given.
CORRESPONDING AUTHOR:
Štefan Václav   
UVTE MTF, J. Bottu 25, 91724 Trnava, Slovak Republic