Use of reverse engineering method in verification of virtual prototypes

  • Teodor Winkler KOMAG Mining Mechanization Centre
  • Jarosław Tokarczyk KOMAG Mining Mechanization Centre
  • Szczepan Bojara KOMAG Mining Mechanization Centre

Abstract

The prototypes of Falling-Object Protective Structures (FOPS), which are used in self-propelled mining machines, undergo obligatory laboratory strength tests. The stand tests should be preceded with virtual prototyping of computer models to reduce the number of prototypes to an indispensable minimum. The Finite Element Method was used for the virtual prototyping. At the same time, after tests, the real protective structure was transformed by the Reverse Engineering method into a computer model. The deformations were compared on both models, at the same cross sections. The anthropometric model of operator was placed inside the reconstructed model.

Keywords

falling-object protective structures (FOPS), virtual prototyping, reverse engineering, human body modelling, finite element method,

References

[1] H. Bubb. Challenges in the application of anthropometric measurements. Theoretical Issues in Ergonomics Science, 5(2): 154- 168, 2004. .
[2] E. Chlebus. CAx Computer Techniques in Engineering of Production (in Polish). Wydawnictwa Naukowo-Techniczne, Warszawa, 2000.
[3] EN ISO 3164:1999. Earth-moving machinery - Laboratory evaluations of protective structures – Specifications for deflection-limiting volume (ISO 3164:1995).
[4] H. Geuss. Entwicklung eines anthropometrischen Messverfahrens fur das CAD-Menschmodell RAMSIS. Dissertation am Lehrstuhl fur Ergonomie der Technischen Universitat Munchen, 1994.
[5] M. Kalita, D. Prostański, J. Tokarczyk, E. Wyrobek. Structures protecting operators of face mining (in Polish): Maszyny Górnicze, 4: 45- 52, 2006.
Published
Aug 11, 2022
How to Cite
WINKLER, Teodor; TOKARCZYK, Jarosław; BOJARA, Szczepan. Use of reverse engineering method in verification of virtual prototypes. Computer Assisted Methods in Engineering and Science, [S.l.], v. 15, n. 1, p. 53-66, aug. 2022. ISSN 2956-5839. Available at: <https://cames.ippt.pan.pl/index.php/cames/article/view/780>. Date accessed: 17 may 2024.
Section
Articles