INVESTIGATION OF POINTS SAMPLING STRATEGIES IN CASE OF FLATNESS

Authors

  • Balázs Mikó Óbuda University, Budapest, Hungary
  • Gabriella Farkas Óbuda University, Budapest, Hungary
  • István Bodonyi Óbuda University, Budapest, Hungary

DOI:

https://doi.org/10.20998/2078-7405.2019.91.14

Keywords:

Geometric tolerances, Flatness, Point sampling strategy, Coordinate measuring, Minimum zone method,

Abstract

The use of geometric tolerances has increasing importance in the industry, but the correct application of it needs deeper understanding. Several aspects should be considered like the work of the product, material properties, manufacturing and measuring circumstances, and the regulations of concerning standards. The article presents the measuring and evaluation problems through the example of flatness. The effect of different point sampling strategies is investigated: twelve methods are compared in case of eight test surfaces, and a modification method is suggested.

Author Biographies

Balázs Mikó, Óbuda University, Budapest

Donát Bánki Faculty of Mechanical and Safety Engineering, Óbuda University, Budapest, Hungary, MSc in Mech Eng, PhD

Gabriella Farkas, Óbuda University, Budapest

Donát Bánki Faculty of Mechanical and Safety Engineering, Óbuda University, Budapest, Hungary, PhD

István Bodonyi, Óbuda University, Budapest

Donát Bánki Faculty of Mechanical and Safety Engineering, Óbuda University, Budapest, Hungary

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Published

2019-08-31