| Issue |
MATEC Web Conf.
Volume 244, 2018
Innovative Technologies in Engineering Production (ITEP’18)
|
|
|---|---|---|
| Article Number | 01021 | |
| Number of page(s) | 9 | |
| Section | Progressives Technologies | |
| DOI | https://doi.org/10.1051/matecconf/201824401021 | |
| Published online | 05 December 2018 | |
Influence of roller - burnishing on surface roughness parameters and roundness
1
Slovak University of Technology in Bratislava, Institute of Production Technologies, Faculty of Materials Science and Technology in Trnava, Bottova 25, 917 24 Trnava, Slovak Republic
2
University of Žilina, Faculty of Mechanical Engineering, Univerzitna 1, 010 26, Žilina, SK
* Corresponding author: augustin.gorog@stuba.sk
In order to increase productivity, machining times and market competitiveness of machining production systems, it is important to continuously develop existing technological solutions. The paper deals with surface roughness and roundness after roller burnishing outer rotary surface. Roller burnishing was applied on turned surfaces with different surface roughness. Each outer rotary surface was roller burnished twice with the same conditions (pressing force, peripheral speed of machine part, feed of tool). The parameters of the surface roughness Ra, Rq and Rt were measured after each single roller burnishing. The results show that the surface roughness is decreasing after the first roller burnishing cycle (additional roller burnishing had only negligible influence on surface roughness) and the original surface roughness has a significant influence on change of surface roughness after roller burnishing.
Key words: Surface roughness / Roundness / Roller burnishing / Measuring
© The Authors, published by EDP Sciences, 2018
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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