Experimental Research and Mathematical Modeling of Surface Roughness Parameters During Milling of Steel St 52-3

Authors

  • Fitim Zeqiri Faculty of Mechanical and Computer Engineering, University of Mitrovica, 40000 Republic of Kosovo
  • Burim Fejzaj Faculty of Mechanical Engineering, University of Montenegro, 81000 Podgorica

Keywords:

milling, surface roughness, roughness parameters, mathematical modeling

Abstract

In this research is intended to investigate surface roughness parameters of material (St 52-3 according DIN standard) during milling process. For research are taken minimal and height parameters Ra, Rt and Rz, processing were conducted on CNC KNUTH X.mill 900 CNC drilling machine, while measurement were conducted with equipment TALYSURF for measurement of roughness parameters. The experiments were carried out on the samples (plates) of the materials mentioned above with dimensions L=20mm and a width b=60mm, while the roughness of the surface in this paper is experimentally presented with factors which have a more significant impact, and using the three-factor [23 + 4] plan.

References

R. Giridharan, Pankaj Kumar, P. Vijayakumar and R. Tamilselvan. Experimental Investigation and Design Optimization of End Milling Process Parameters on Monel 400 by Taguchi Method. International Journal of Mechanical Engineering and Technology, 8(2), 2017.

Priti, Computer Aided Process Planning for Milling Operation. International Journal of Mechanical Engineering and Technology, 7(5), 2016, pp. 57–64.

Gulhane U. D., et. al.(2012),” Improvement in surface roughness of 316 L Stainless Steel and Ti-6Al-4V: DOE Appproach” International Journal of Mechanical Engineering and Technology, 2012, Volume 3, Issue 1, pp. 150 - 160, ISSN Print: 0976 – 6340, ISSN Online: 0976 – 6359.

Y. Altintas,A. Verl,C. Brecher, L. Uriarte, G. Pritschow, " Machine tool feed drives" ,CIRP Annals Manufacturing Technology, 2012.

Qehaja N, Jakupi K, Bunjaku A, Bruçi M, Osmani H, “Effect of Machining Parameters and Machining Time on Surface Roughness in Dry Turning Process” Procedia Engineering 2015.

Nexhat Qehaja, Fatlume Zhujani, Fitore Abdullahu, “mathematical model determination for surface roughness during cnc end milling operation on 42crmo4 hardened steel” International Journal of Mechanical Engineering and Technology (IJMET) 2018.

https://steelselector.sij.si/

Downloads

Published

2019-11-25

How to Cite

Zeqiri, F. ., & Fejzaj, B. . (2019). Experimental Research and Mathematical Modeling of Surface Roughness Parameters During Milling of Steel St 52-3. American Scientific Research Journal for Engineering, Technology, and Sciences, 61(1), 186–191. Retrieved from https://asrjetsjournal.org/index.php/American_Scientific_Journal/article/view/5386

Issue

Section

Articles